Hire the best JSTL specialists

Check out JSTL specialists with the skills you need for your next job.
  • $60 hourly
    EXPERT VETTED TALENT • TOP 1% OF TALENT ON UPWORK • TOP RATED PLUS • 100% JOB SUCCESS • $100K+ EARNINGS • 100+ Jobs Completed • 95%+ 5⭐ REVIEWS • 3000+ Hours Completed Hello! My name is Alyzeh Sohail, a seasoned Digital Marketing expert and the proud CEO of an Expert Vetted & Top-Rated Plus agency on Upwork, Digital Growth Factor. Based in New York, we are a comprehensive digital marketing agency known for delivering exceptional results. With a distinctive blend of data-driven marketing, conversion tracking, and web analytics expertise, I've had the privilege of serving high-profile clients including Arizona State University and Appcast, and I've provided consultation to top performance marketing agencies. Here's a snapshot of how I can propel your business forward: 🔹 Data Driven Marketing Consultation: Leveraging data to design marketing strategies that truly resonate with your audience. 🔹 Conversion Tracking & Conversions API Setup: Implementing comprehensive tracking to ensure every conversion is accounted for. 🔹 Server Side Tracking & Web and App Tracking: Providing an in-depth understanding of user behavior to optimize your digital assets. 🔹 Analytics Dashboard: Delivering clear, concise analytics reports that drive informed decision-making. 🔹 Website Design & Development: Crafting sleek, user-friendly websites that not only look great, but also convert. 🔹 Digital Marketing: Implementing a multi-channel approach to boost your online presence. 🔹 Search Engine Optimization (SEO): Utilizing proven SEO techniques to improve your visibility in search engine results. 🔹 Social Media Marketing (SMM): Strategizing and managing social media campaigns that engage your audience and build brand awareness. 🔹 Copy Writing: Creating compelling, persuasive copy that speaks to your audience and drives action. 🔹 Performance Marketing: Implementing strategies that are not only designed to increase visibility but to generate results. My strengths lie in understanding my clients' business values, effective communication, delivering quality work on time, and staying with you throughout the project for suggestions and feedback. If you're seeking a modern digital solution that captures attention, is user-friendly, and optimizes revenue, I bring extensive experience in successfully executing a wide array of digital projects. I work alongside my clients to develop creative strategies that align with user requirements, overseeing projects from start to finish to ensure the final outcome meets and exceeds expectations. 🔔 Have any questions or ready to launch your project into the digital space? Feel free to contact me! Let's accelerate your growth.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Responsive Design
    Google Tag Manager
    Search Engine Optimization
    WordPress Development
    Google Ads
    WordPress Website
    Web Design
    Social Media Content
    Google Analytics
    Ecommerce Website
    Branding
    Web Application
  • $50 hourly
    With over 15 years of diverse experience spanning ten industries, I have evolved into a seasoned software engineer specializing in React/React Native applications and website development. My expertise extends to various website builders, including a decade of proficiency in Wix (including the Velo editor), coupled with hands-on experience in Squarespace, Wordpress, and several others. Key Skills: React / React Native Wix Squarespace Wordpress Analytics Installation Typeforms Integration Clickfunnels Implementation Tracking Features Setup My current focus involves elevating client websites through strategic installations of Analytics, Typeforms, Clickfunnels, and advanced tracking features. This ensures optimal performance and enhanced user experiences. Beyond my technical prowess, I bring a unique perspective to design and production value, influenced by my background as a performance-oriented Classical Operatic Baritone. This artistic sensibility adds a distinctive touch to the projects I undertake, ensuring a blend of functionality and aesthetic appeal. I've been an invaluable asset to marketing companies, contributing significantly to their success through expert Pixel and Analytics installation. My data analysis proficiency encompasses GA4, GTM, Google Ads, Linkedin, and TikTok pixels. This extends to performing comprehensive Pixel and Analytics audits, as well as social media marketing audits. Service Offerings: Website Creation and Enhancements Pixel and Analytics Audits Data Analysis Social Media Marketing Audits General tech help I am enthusiastic about collaborating with you to bring your digital visions to life. Let's create something extraordinary together!
    vsuc_fltilesrefresh_TrophyIcon JSTL
    RESTful API
    Ruby on Rails
    Pixel Setup & Optimization
    Google Analytics 4
    Search Engine Optimization
    Database
    Git
    Front-End Development
    React
    Squarespace
    Wix
    Landing Page
    CSS
    HTML
    JavaScript
    API
    Website
  • $20 hourly
    I am mainly a Java Developer with about 4 years of experience in IT. My skills & abilities allow me to cover all aspects of Back-End development: design and develop a robust Back-End part, and then cover the product with Unit Tests. Due to my profound background in app development. I am always looking for new challenges allowing me to develop myself on a personal and professional level before finishing my studies. I can easily learn whatever technologies are required in just a few days. Invite me for an interview if you feel like I’m the right person to turn your ideas into reality. TECHNOLOGIES I USE ✅ PROGRAMMING LANGUAGES: Java, Golang, C/C++, Javascript, Typescript, NodeJS ✅ FRAMEWORKS: Spring (Spring Boot, Spring Security), Hibernate, Angular, ReactJs, Express ✅ DATABASES: MySQL, PostgreSQL, H2, mongoDB ✅ WEB: HTML5/CSS3, Bootstrap ✅ TESTING: JUnit, Mockito, Selenium, Postman ✅ Operating systems: Windows, Linux ✅ OTHER: Docker, Maven, Camunda BPMN In addition to the above, I possess a solid grasp of Algorithms. Also API Integration is also among my strongest sides. LANGUAGES I SPEAK I feel confident when communicating with customers and teammates in English (both written and spoken). Apart from that, Arabic is my native languages. INVITE ME FOR AN INTERVIEW If you feel like I’m a perfect match for your project, invite me and we’ll implement your ideas in the best way.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Angular
    SQL
    Spring Boot
    Hibernate
    MySQL
    Java
    Node.js
    ExpressJS
    MongoDB
    JavaScript
    React
    Mobile App Development
    Back-End Development
    Front-End Development
    React Native
  • $40 hourly
    I am a java developer with more than 20 years of experience in the Java industry. I also do front end development using React framework. I am a lead/senior developer, self-discipline, hardworking, quick learning, good team spirit and honesty. I can design, code, improve web and backend applications and your IT infrastructure. My experience include web programming both front-end and back-end, development of interactive web application and mobile applications, use of modern technologies, Here is a draft list of technologies I am familiar with: Backend Technologies: ✓ Spring Boot Microservices, Spring Boot Cloud, Spring Security ✓ AWS Integration (Elastic Beanstalk, EC2, RDS, Elastic Search etc) ✓ Elastic Search / Integration / Querying ✓ SSO SAML 2.0 Authentication ✓ Netflix Eureka, Netflix Ribbon, Netflix Feign, Docker ✓ Service Mesh like Istio - Envoy Proxy, Netflix OSS Hystrix ✓ Consul, Config Server, Cloud Bus (Auto-Refresh) ✓ Zuul, Zipkin, Sleuth, Turbine ✓ RabbitMQ (Spring-AMQP), Kafka (Spring-Kafka and Kafka Stream), Spring Batch, Spring Cloud Data Flow (Remote partitioning, integration with Kubernates, Cloud Tasks etc) ✓ Grafana + Prometheus + Prometheus-jmx-exporter ✓ Docker Swarm, Kubernetes, Spring Cloud Security ✓ Java, J2EE, Spring Framework (MVC, Security, Remoting etc), Hibernate, Jasper Reports, ✓ SOA, RESTful Services, SOAP Services, Apache CXF ✓ Deep knowledge in wide range of web-scrapping and automation technologies. ✓ SQL and NoSQL databases. Wide experience with Postgres, MySQL, MSSQL, Oracle, MongoDB, Cassandra Front End Technlogies: ✓ React Web Application, GraphQL, RX-JS, Redux, ✓ Bootstrap, jQuery, AngularJS, DataTables, Extjs, Struts 2.x, jQuery Mobile etc. ✓ HTML 5, CSS 3.0, JavaScript, Responsive Web Design Servers and Tools: ✓ Jenkins, CI-CD, Gradle, Open Shift - OS ✓ Jboss 7, Tomcat, Apache ✓ SVN, GIT, JIRA, BitBucket, Hudson, Maven, Apache Ivy Competitive advantages: 1. Extended work experience 2. Analytical mentality 3. Easygoing, communicative, could easily work in team 4. Have leadership skills, can organize people 5. Flexibility, ability to cope with any difficulties during short time-period
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Hibernate
    Java
    AWS Application
    Spring Cloud
    Spring Boot
    AWS Lambda
    Spring Framework
    Microservice
    Web Services Development
    Ext JS
    AngularJS
    JavaScript
    Web Development
    Kubernetes
    CSS 3
  • $25 hourly
    1. I have 8+ years of solid rich experience. 2. I am an expertise in the following:- a) Java, java-8, spring-boot, micro-services, JPA/Hibernate. b) Struts, jsf/prime-faces. c) Tomcat, web-logic, pcf, splunk. d) J-query, ajax, Boot-Strap, HTML e) Oracle-DB, My-SQL. 3. I have experience completing projects individually. 4. I have lead a team as a team leader 5. I have the courage and determination to walk the extra mile to achieve success. 6. Excellent communication Skills. 7. Open to learning new stuff whenever required. 8. Flexibility with timing.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    JavaScript
    J2EE
    Hibernate
    Java
    MySQL
    Java Servlet API
    Jakarta Server Pages
    Microservice
    Jakarta Server Faces
    Apache Struts
    Spring Framework
    Apache Struts 2
    Spring Boot
  • $60 hourly
    Cloud DevOps Engineer and System Administrator with more than 14 years of experience working in IT. I am specialized in cloud platforms such as AWS (Most experienced), GCP, Azure and DigitalOCean, especially using tools like Docker, Kubernetes, Terraform, Ansible, always focused on creating a very secure and highly available environment with great performance, monitoring, and cost optimization. I'm also specialized in Linux platforms (Red Hat, CentOS, CoreOS, Ubuntu) and Windows as well. Deep Experience with Linux, Windows, Apache, Nginx, MYSQL and MSSQL administration AWS solid skills in EC2, RDS, VPC, VPN, S3, Cloudfront, Workspace, SES, Route53, ECS, Elastic Beanstalk, etc Deep experience with AWS Devops tools like AWS Code Commit, AWS Code Deploy and AWS Code Pipeline Deep experience with open source Devops tools like Github, Docker, Jenkins, Gitlab and Kubernetes. Deep experience with infrastructure tools like Terraform Deep experience with Migration tools from on premise/cloud provider to another cloud provider. Good Experience With scripting languages like bash and python Good Knowledge of Networking (CCNA Course), Cyber Security Concepts, Cloud Computing and Virtualization. SSL Configuration Working with DevOps in the past 8 years, with focus on automation tools for cloud environments I've specialized myself in: ✅ CI/CD ✅ Docker ✅ Jenkins ✅ DevSecOps ✅ Amazon Web Services (AWS): EC2, ECS, S3, IAM, Lambda, Route 53, CloudFront, CloudFormation, RDS, etc; ✅ Automated Tests ✅ Architecture Solutions ✅ Terraform ✅ Kubernetes ✅ Ansible ✅ Apache, Tomcat and Nginx ✅ Git/SVN ✅ Linux (Ubuntu/RedHat/CentOS) ✅ Bash Script ✅ Powershell ✅ SQL/ NoSQL ✅ Programming Languages (Python, Java, PHP, NodeJS, Ruby) ✅ Expert Level ability with Server Administration in Linux & Windows environment, including designing a well architected framework for applications and infrastructure. ✅ Extensive Experience in Hybrid Migrations, replatforming or reArchitecting cloud solutions. ✅ Excellent in Devops integrating CICD to an Infrastructure build, deploy or operate with core IAAC skills(Terraform, Cloudformation, Ansible, cloud watch, Jenkins, etc.) 🌟 WHY ME ? 🌟 I stay Highly motivated, dedicated and results oriented ensuring client satisfaction & success delivered professionally. 🙋🏼‍♂️I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs!
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Google Cloud Platform
    Golang
    API Integration
    API
    AWS CloudFormation
    Python
    PHP
    JavaScript
    Amazon ECS
    Laravel
    Azure DevOps
    DevOps Engineering
    DevOps
    Amazon Web Services
  • $40 hourly
    **EXPERT VETTED BY UPWORK and among Top 1% talent on Upwork** I am a Full-Time Freelance IT consultant with more than 12 years of rich and varied experience in providing solutions to clients in various domains in the form of – • Full stack web application development • Enterprise applications development • Backend web services development • Desktop application development • Cloud infrastructure development I have extensive experience of developing applications in - Java, J2EE, Spring, JPA, Hibernate, Angular, Typescript and React Framework. BACKEND DEVELOPMENT - I have worked upon and developed backed of at least 100 different applications to date, which involves extensive experience working with Event Driven Architecture, Micro services architecture and Backend Web Services development. I also have strong hands-on experience and rely heavily upon TDD and BDD approach of Software development FRONT-END DEVELOPMENT - At the front-end, my expertise lies in working with – • JSP • JSF • Vaadin • JavaScript • HTML5 • CSS • Ajax • Bootstrap DESKTOP APPLICATION DEVELOPMENT - I have strong knowledge and experience of working with and developing Desktop applications using Java Swing and JavaFX. I have experience in developing applications for Mac, Windows as well as Linux. CLOUD INFRASTRUCTURE DEVELOPMENT - • 9x AWS Certified and "Microsoft Certified" Azure Solutions Architect Expert. • Extensive experience with using Docker, Kubernetes, Terraform. • Dockerisation and Orchestration, automating CI/CD Pipelines, VPN Setup, Monitoring and Logging, Cloud Cost Optimisation are my Forte. • Active user of AWS and Azure and excellent in picking cost-effective and secure solutions using these platforms. OTHER PROFICIENCIES - • Skilled in SQL as well as NoSQL programming. - Relational Databases - Postgres, MySQL, SQL Server, Oracle and DB2. - Non-Relational databases - MongoDB, DynamoDB • Skilled with ElasticSearch and Redis SOFT SKILLS – • Individualistic personality – who likes to find solutions. • Strong work ethic - my past work can vouch for this. • Positive attitude- comes in handy, while solving complex problems. • Excellent command over English language. • Excellent Communication skills. • Believes in Team work and joint efforts - can mingle into your current team easily. • Leadership skills - can lead and take up responsibility, even in difficult situations. • Highly dedicated personality - I don’t get bogged down by hiccups, and work to sail my way through them. As I am working in a highly dynamic field, so I keep updating myself with latest trends and developments in the field of software development, thus ensuring HIGH VALUE WORK for my clients. My technical capabilities, hardworking nature and past record of providing value to my clients can be vouched by client reviews on my profile. Thanks & Cheers!
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Cloud Computing
    DevOps
    Microsoft Azure
    Amazon Web Services
    CI/CD
    RabbitMQ
    SQL Programming
    Hibernate
    Microservice
    RESTful API
    Spring Security
    Spring Boot
    Spring Framework
    J2EE
    Java
  • $25 hourly
    🏆 Top Rated Plus 🌟 5+ Years of experience 🌟Senior Full Stack Developer 🌟Senior Software Engineer ✔ 50+ Happy Clients ✅Guarantee of High-Quality Product Delivery 💲Fintech Development 🛒E-Commerce / Marketplace development 📋CRM Development 🏠Real Estate Marketplace ✉️Social Applications 💻ERP Development - Sales | Accounting | HR 📱Mobile Application Development 🖥Custom Web Applications / Management Software Greetings, Upwork Community! I'm Abdul Ghaffar, and I'm delighted to connect with you here. Thank you for visiting my profile. With a robust background in Software engineering and a passion for innovation, I specialize in full stack web and mobile application development. As a senior software engineer and full stack developer, I have developed ERPs, management systems, social applications and e-Commerce solutions along with their mobile applications and also connected those ERPs with webhooks and APIs of different e-commerce platforms. I have collaborated with different teams across the globe and worked as a full time React developer and Senior full stack developer for my clients. I feel a special passion for my profession, so I like to do things the right way and make the customer happy. I prefer to stay up to date with the whole development process from database structure and server infrastructure to mobile responsive views and analytics. Moreover, I dive deep into company business processes and I won't hesitate to suggest any ideas aimed to improve it from the development side. 🌟 Working with me, you'll: ✔️ Bid farewell to technical headaches. ✔️ Experience seamless, transparent communication that ensures your vision is executed to perfection. ✔️ Receive a project completed within budget, with no surprise charges. ✔️ Get on-time delivery as per schedule, keeping your project on track and in line with your goals. ✔️ Show your business in the best light to your users and potential investors. ✔️ Get turnkey, web-grade, futureproofed solutions that drive user engagement and revenue. ✔️ Harness the same cutting-edge web strategies. ✔️ Partner with an experienced full-stack developer, regularly delivering high-performing digital solutions that outperform top tech firms. ✔️ ...and you'll also save money by reusing my efficient, high-quality work across your business platforms. My skill sets include: 🔝 Frontend skills: ✔️React JS ✔️Next JS ✔️React Native ✔️Angular JS ✔️Vue JS 🔙Backend skills: ✔️NodeJS ✔️Express JS ✔️Nest JS ✔️Next JS ✔️.NET Core✔️ASP.NET MVC ✔️Laravel 💾Databases: ✔️My SQL ✔️MS SQL ✔️Postgres SQL ✔️Mongo DB ✔️GraphQL ✔️Firebase Database 📟Languages: ✔️JavaScript ✔️Typescript ✔️C# ✔️PHP ☁️ Cloud: ✔️AWS✔️Azure✔️Google Cloud Platform 🕹️Version Control: ✔️GitHub✔️ Bitbucket 📝Project Management: ✔️Jira ✔️Linear ✔️Notion ✔️Trello ⚙️ Industries I specialize in: ✔️ Consumer ✔️ Luxury ✔️ Manufacturing ✔️ Hospitality ✔️ E-commerce ✔️ Travel ✔️ Healthcare ✔️ MedTech ✔️ B2B ✔️ SaaS ✔️ Tech ✔️ Education ✔️ Finance ✔️ Fintech ✔️ Entertainment ✔️ Real Estate ✔️ Business✔️ Nonprofit ✔️ Online Communities ✔️ Podcasting ✔️ Blog ✔️ Portfolio ✔️ Job Board ✔️ Portal ✉️ Let's Connect: Contact me to discuss your project requirements and how my expertise can lead to the success of your projects. 🙏 Your Consideration is Appreciated: Thank you for viewing my profile. I look forward to the opportunity to work together.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Database
    Mobile App Development
    Web Development
    Vue.js
    Laravel
    ASP.NET MVC
    .NET Core
    TypeScript
    React Native
    MERN Stack
    NestJS
    Next.js
    ExpressJS
    Node.js
    React
  • $35 hourly
    Are you overwhelmed by complex and inefficient coding processes that hinder your web development projects? Allow me to alleviate your pain and streamline your development workflow🔥As a Senior Software Engineer with 7 years of experience, I specialize in simplifying and optimising coding practices. I understand the frustration of dealing with tangled codebases, slow performance, and maintenance headaches. By utilizing my expertise in Ruby on Rails and VueJS, I can provide elegant and efficient solutions that enhance productivity and scalability 𝐌𝐘 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 𝐀𝐂𝐇𝐈𝐄𝐕𝐄𝐌𝐄𝐍𝐓𝐒 𝐀𝐑𝐄: 📊 Successfully facilitated the growth of the platform user base by over 850,000 users, resulting in a significant expansion of the company's reach and market presence 🔥 Implemented strategies that led to a remarkable 2.7x increase in trial clients and a 2.1x growth in paying clients, contributing to substantial revenue growth and customer acquisition 🚀 Played a pivotal role in securing £2.25 million in seed funding through effective presentations, showcasing the value and potential of the software solution, and convincing investors of its viability and market demand 👏 Streamlined daily operations for the accounting team, resulting in a 31% reduction in the timeframe required to complete their tasks. This optimization allowed for increased productivity, improved efficiency, and cost savings for the company 💰 Successfully led the development and launch of a mission-critical web application using Ruby on Rails, resulting in a 50% reduction in response time and a 30% increase in overall system performance. This achievement not only improved user satisfaction but also optimized server utilization, resulting in cost savings of $50,000 per year for the company 𝐖𝐇𝐀𝐓 𝐌𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐒𝐀𝐘 𝐀𝐁𝐎𝐔𝐓 𝐌𝐄: ⭐ "Working with Gotoinc was an absolute pleasure. Their expertise in Ruby on Rails was evident throughout the project. Not only did they meet the deadlines, but they also provided valuable insights and recommendations to enhance the overall user experience. Their attention to detail, clean coding practices, and proactive communication made the collaboration seamless. We highly recommend Gotoinc for any web development project" Sam, CTO Healthcare project ⭐ "We had the privilege of partnering with Vadim for our finance software project, and we couldn't be happier with the results. The Gotoinc team’s deep understanding of security measures and best practices helped us build a highly secure and reliable application. They demonstrated exceptional problem-solving skills and worked tirelessly to identify and address any potential vulnerabilities. Their technical proficiency in Ruby on Rails and VueJS, coupled with their dedication to quality, ensured that our project was delivered on time and within budget" Alex, Project Manager FinTech project 🚀 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: 👉 𝐒𝐤𝐢𝐥𝐥𝐬: Ruby, Ruby on Rails, Sidekiq, RSpec, Capybara, Rubocop, Capistrano, Unicorn, Puma, Ruby gems JavaScript: JavaScript, CoffeeScript, TypeScript, jQuery, VueJs HTML/CSS: HTML5, HAML, ERB, CSS3, SCSS, Bootstrap Databases: PostgreSQL, MySQL, SQLite3, Redis, MongoDB, ElasticSearch Web servers: Nginx, Apache Cloud platforms: Heroku, DigitalOcean, AWS S3 VCS: Git (Github, GitLab, Bitbucket) Development approaches: TDD, BDD, Agile, Scrum 🛠 Project tracking and management software: Jira, Notion, Monday, Trello, PivotalTracker, Gitlab 💬 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: 👉 𝐒𝐤𝐢𝐥𝐥𝐬: Effective communication, Collaborative problem-solving, Team leadership, Stakeholder management, Agile project management 🛠 Tools: Jira, Notion, Monday, Trello, PivotalTracker, Gitlab 𝐇𝐎𝐖 𝐓𝐇𝐄 𝐇𝐈𝐑𝐈𝐍𝐆 𝐏𝐑𝐎𝐂𝐄𝐒𝐒 𝐋𝐎𝐎𝐊𝐒 𝐋𝐈𝐊𝐄 There are two options for collaborating with Gotoinc: - Talents-as-a-Service model a dedicated expert(-s) on a subscription basis. Project-Based Collaboration model we deliver a specific scope or solution in a pre-defined timeline/budget. 𝐇𝐨𝐰 𝐭𝐨 𝐬𝐭𝐚𝐫𝐭: 1. Having an intro, where we identify your request 2. Our team identifies specific Talent or Team for your request 3. We deeply research your request and outline unique collaboration terms 4. Gotoinc presents your unique proposal and negotiates it with You 5. We sign a contract 6. We kick off our ongoing collaboration 🆙 If you are interested in discussing your project with me, make sure to click the 👉🟢𝐈𝐍𝐕𝐈𝐓𝐄🟢 button, and let’s talk 🤝 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐞𝐝 𝐒𝐤𝐢𝐥𝐥𝐬: Ruby on Rails, JavaScript (VueJs, jQuery), HTML5/CSS3 (SCSS, Bootstrap), Databases (PostgreSQL, MySQL, SQLite3, Redis, MongoDB, ElasticSearch), Web Servers (Nginx, Apache), Cloud Platforms (Heroku, DigitalOcean, AWS S3), Version Control (Git, Github, GitLab, Bitbucket), Development Approaches (TDD, BDD, Agile, Scrum), Project Tracking and Management
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Software Integration
    Software Development
    Security Engineering
    Web Application Development
    AWS Development
    SaaS Development
    Front-End Development
    Back-End Development
    API Development
    Software Debugging
    Full-Stack Development
    Vue.js
    JavaScript
    Ruby
    Ruby on Rails
  • $35 hourly
    Do you know that by implementing better processes and minimizing technical debt, Full Stack Developers can help reduce the cost of feature delivery for your business by up to 30%? 🔥 I am Nikita, a Full Stack Developer with 7 years of expertise in building robust web applications. Specializing in Ruby on Rails, PHP (Laravel, Yii), and JavaScript (React), I understand the pain points faced by businesses in today's digital landscape. 𝐌𝐘 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 𝐀𝐂𝐇𝐈𝐄𝐕𝐄𝐌𝐄𝐍𝐓𝐒 𝐀𝐑𝐄: 🚀 Achieved +850,000 Platform User Growth: Implemented strategies and enhancements that led to the remarkable growth of over 850,000 platform users, representing a significant increase of 30% within a specified timeframe. 🔥 Improved Business Flexibility and Control: Implemented robust tools and technologies that provided clients with increased flexibility in making business decisions. This resulted in a 40% improvement in control over tools and processes, empowering clients to make informed choices and adapt swiftly to market demands. 📈 Enhanced Autonomy: Developed and implemented features that empowered clients to have more autonomy in managing their platforms. By providing intuitive administrative tools, clients experienced a 25% increase in autonomy, allowing them to make modifications and customize the platform as per their requirements. 💰 Streamlined Feature Delivery and Cost Efficiency: Implemented efficient processes and optimized development workflows, resulting in a 30% reduction in feature delivery time and cost. By addressing technical debt and improving development practices, we successfully expedited feature deployment while reducing associated expenses. 📱 Improved Productivity and Time-to-Market: Introduced streamlined development practices and best coding standards, resulting in a 20% increase in development productivity and a 15% reduction in time-to-market. By eliminating unnecessary complexities and adopting efficient coding techniques, we accelerated the development cycle, ensuring the timely delivery of high-quality features. 𝐖𝐇𝐀𝐓 𝐌𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐒𝐀𝐘 𝐀𝐁𝐎𝐔𝐓 𝐌𝐄: ⭐ "I had the pleasure of working with Nikita on a healthcare software project, and I was highly impressed with his expertise and dedication. He demonstrated a deep understanding of the healthcare industry's unique challenges and requirements. Gotoinc's technical skills in Ruby, PHP, JavaScript, and React were exceptional, allowing them to develop robust and secure solutions. They effectively integrated various healthcare systems and ensured HIPAA compliance. Their professionalism, strong communication skills, and ability to work collaboratively made them valuable to our team" John Doe, CTO ⭐ ”Working with Nikita on an e-learning project was a remarkable experience. His team displayed a profound understanding of the e-learning domain and implemented cutting-edge technologies to create an exceptional platform. Nikita efficiently integrated multimedia content, interactive assessments, and user-tracking functionalities, resulting in a highly immersive and effective e-learning platform. Gotoinc team’s ability to deliver quick and cost-effective features, thanks to streamlined processes and reduced technical debt, was truly remarkable“ Smith Owen, Project Manager 𝐇𝐎𝐖 𝐓𝐇𝐄 𝐇𝐈𝐑𝐈𝐍𝐆 𝐏𝐑𝐎𝐂𝐄𝐒𝐒 𝐋𝐎𝐎𝐊𝐒 𝐋𝐈𝐊𝐄 There are two options for collaborating with Gotoinc: - 𝐓𝐚𝐥𝐞𝐧𝐭𝐬-𝐚𝐬-𝐚-𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐦𝐨𝐝𝐞𝐥 a dedicated expert(-s) on a subscription basis. - 𝐏𝐫𝐨𝐣𝐞𝐜𝐭-𝐁𝐚𝐬𝐞𝐝 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 𝐦𝐨𝐝𝐞𝐥 we deliver a certain scope or solution in a pre-defined timeline/budget. 𝐇𝐨𝐰 𝐭𝐨 𝐬𝐭𝐚𝐫𝐭: 1. Having an intro, where we identify your request 2. Our team identifies specific Talent or Team for your request 3. We deeply research your request and outline unique collaboration terms 4. Gotoinc presents your unique proposal and negotiates it with You 5. We sign a contract 6. We kick off our ongoing collaboration 💻 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: 👉 Skills: Full Stack Development, Web Application Development, Database Design, API Integration, Responsive Web Design, Code Optimization, Testing and Debugging 🛠️ Tools: Ruby (Rails, Puma, Rspec, Capybara, Rubocop, Sidekiq), PHP (Yii, Laravel), JavaScript (jQuery, React, CoffeeScript), HTML5, CSS3, SCSS, HAML, Git, MySQL, PostgreSQL, SQLite3, Redis, Apache, Nginx, TDD, BDD, Heroku, AWS S3, GraphQL, Stripe, Twilio, Zapier, ActiveCampaign, Salesforce 🆙 If you are interested in discussing your project with me, make sure to click the 👉🟢INVITE🟢 button, and let’s talk 🤝 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐞𝐝 𝐒𝐤𝐢𝐥𝐥𝐬: Full Stack Development, Ruby on Rails, PHP, JavaScript, HTML5/CSS3, Database Management, API Integration, Code Optimization, Testing and Debugging, Version Control (Git), Web Servers (Apache, Nginx), Development Approaches (TDD, BDD), Cloud Platforms and Services, Code Optimization
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Web Application Security
    Web Application
    Security Infrastructure
    Security Engineering
    Software Integration
    Software Development
    SaaS Development
    AWS Development
    Front-End Development
    Back-End Development
    Full-Stack Development
    Ruby on Rails
    React
    Ruby
    JavaScript
  • $50 hourly
    Full-stack developer with 11 years of experience and focus on .NET/C#. I worked as a Team Lead for one of the ⭐Big Four⭐ companies. Experience in leading teams and architecting as well. Currently, I'm a CTO at HighCraft.io — a fast-growing agency working in the B2B Healthcare sector with offices in Ukraine and Austria. 📌 We can help you deliver your Healthcare Telemedicine SaaS or MVP 2x faster using our already developed core components. ✅ Developing web applications with .NET/C#, ASP.NET Core ✅ React, Next.js, and Angular ✅ SQL: MS SQL Server, IMB DB2, MySQL; ✅ NoSQL: MongoDB, CosmosDB, and Redis; ✅ Creating high-load microservices; ✅Azure Cloud Development, Cloud Migration; ✅ Microservice architecture. ✅ Improving the performance of your applications 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝘄𝗲 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗜𝗻: 💊Healthcare 📉 Telemedicine 🧠 Meditech 📉 Pharmatech ⛑ Medical Portals 📝 Compliance 📊 Analytics 📝 Compliance ♨️ Public Safety 𝗧𝗲𝗰𝗵 𝘀𝘁𝗮𝗰𝗸: 🟢 Back-end: C#, .NET, ASP.NET, Entity Framework, ASP.NET WebAPI, Microservice architecture, high-load microservices; 🟢 Frontend: Angular, React, NextJS, JavaScript, TypeScript, Tailwind, Bootstrap, CSS, HTML 🟢 Database: MS SQL Server, MongoDB, Cosmos DB, and Redis 💬 If you are interested in creating a high-quality product or need help with an existing one, let's schedule a call to see how we fit
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Medicine
    .NET Core
    ChatGPT
    Web Service
    MongoDB
    Azure Cosmos DB
    C#
    SaaS
    Entity Framework
    Next.js
    Angular
    JavaScript
    TypeScript
    .NET Framework
    React
  • $30 hourly
    💼10+ years of experience in Java Development ✔️ 100% Job completion 🏆 Top Rated on Upwork 🏅 My Technical Skills: 🏅 ✅ Java/Spring 👉 Java8+, Spring Boot, Spring Data, Security, JPA, Hibernate, MyBatis, Swing, ZK ✅ Front End 👉 HTML, CSS, Bootstrap, Javascript, jQuery, Angular JS ✅ Database 👉 MySQL, PostgreSQL, Derby, etc. ✅ Task Managing Tools 👉 Git, TM, JIRA ✅ Versioning Tools 👉 SVN, GitHub, GitLab, Bitbucket ✅ Report 👉 Jasper, iText, Excel ✅ Development testing and Manual testing 🏅 My Non-Technical Skills: 🏅 ✅ Team Lead & Project management ✅ Requirement gathering and Task distribution ✅ Quick new learning & problem-solving skills ✅ Software Development Life Cycle as well as Agile methodology. Reach out and tell me to make your business easier because hiring me won't cost you money. Hiring me will make you money.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Spring Framework
    Spring Boot
    AngularJS
    API Integration
    Java
    jQuery
    Web Development
    Swing
    Google App Engine
    Servlet
    Amazon ECS
    Hibernate
    MySQL Programming
    Java Persistence API
  • $25 hourly
    Hi, my name is Chirag Patel and I'm working as a full-stack developer. I have more than 10 years of experience in developing enterprise portals. I'm having experience in both the frontend and backend. ​I have experience in software design, software development, and software testing using Java technology. I have worked on projects in various sectors like Insurance, Health, Logistics, E-commerce, Utility, etc. Below are the backend and front end skills I have but it is not limited to this only : Backend : - Worked on the frameworks - Spring, Hibernate, Spring Boot, JSF, Primefaces. - Rest and Soap API development - Experienced in microservices development - Extensive experience in Liferay Portal Development with versions 7.x DXP, 6.x. - Expertise in object-oriented analysis, design principles, and various J2EE design concepts. - Strong experience in Apache tomcat webserver - Hands-on ant, maven, gulp, and Gradle build tools. - Experienced in application deployment and performance tuning. - Worked on writing unit tests, integration tests, selenium tests etc. - Experience with containerization technologies like Docker and orchestration tools like Kubernetes. - Familiar with Unix and scripting languages - Experience to use the OAuth mechanism for User Authorization - Expertise in third party plugin/app integrations - Experience with AWS cloud technology i.e. EC2, RDS, ElastiCache, etc.. - Familiarity with DevOps practices and tools for CI/CD. - Familiar with the deployment cycle, and manage multiple environments builds. - Hand on experience to communicate with business stakeholders to understand long & short-term business needs. Frontend : - Expertise in Html, CSS, JS, jQuery, Bootstrap, velocity, Freemarker. - Experience creating good architecture in ReactJS - React Js - React hook - Redux - Functional components - Material UI Database - Postgres, Mysql, Oracle, MariaDB, No Sql - MongoDB Project Management and Code version - Hands-on SVN, GITHUB, BITBUCKET, Jira, Confluence, etc.. - Experience in a Self-organized, Agile, Test Driven Environment Let's connect to discuss this in detail. Thank you
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Oracle PLSQL
    PostgreSQL
    JavaScript
    MySQL
    React
    CSS
    Java
    Jakarta Server Faces
    jQuery
    Spring Framework
    HTML
    Liferay
    Hibernate
    PrimeFaces
    Spring Boot
  • $15 hourly
    𝗛𝗶 𝗨𝗽𝘄𝗼𝗿𝗸 👨‍💻 ✋ Greetings! My name is Deepak* and I am a dedicated 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫r 𝐰𝐢𝐭𝐡 𝟏𝟎𝟎% 𝐉𝐒𝐒 with over 11 years of comprehensive experience in analyzing, designing, developing, debugging, testing, and leading teams. Demonstrated success in overseeing a wide range of projects, spanning various durations and complexities. Equipped with a solid track record of effectively managing diverse projects to completion. Positive testimonials highlighting my exceptional performance are available on my profile for your reference. - 11+ 𝘆𝗲𝗮𝗿𝘀 𝗶𝗻 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗶𝗻 𝗮 𝘁𝗶𝗺𝗲𝗹𝘆 𝗺𝗮𝗻𝗻𝗲𝗿. 𝗙𝗼𝗰𝘂𝘀𝗲𝗱 𝗼𝗻 𝗿𝗲𝘀𝘂𝗹𝘁𝘀 𝗶𝗻𝘀𝘁𝗲𝗮𝗱 𝗼𝗳 𝗵𝗼𝘂𝗿𝘀 - 𝗖𝗹𝗲𝗮𝗿, 𝗳𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗮𝗻𝗱 𝗽𝗿𝗼𝗳𝗲s𝘀𝗶𝗼𝗻𝗮𝗹 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 - 𝗙𝘂𝗹𝗹-𝘁𝗶𝗺𝗲 𝗮𝘃𝗮𝗶𝗹𝗯𝗶𝗹𝗶𝘁𝘆 ✅ 𝐇𝐞𝐫𝐞'𝐬 𝐚 𝐠𝐥𝐢𝐦𝐩𝐬𝐞 𝐢𝐧𝐭𝐨 𝐰𝐡𝐚𝐭 𝐈 𝐛𝐫𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐭𝐚𝐛𝐥𝐞: BACKEND STACK 👉 Languages: C#, VB.NET 👉 Frameworks: ASP.NET MVC/Core, Entity Framework, Blazor, WPF, WinForms 👉 Databases: SQL Server, MySQL, SQLite 👉 Web Services: ASP.NET Web API, WCF 👉 Mobile Development: Xamarin, Xamarin.Forms, Xamarin.iOS, Xamarin.Android 👉 Cloud Platforms: Microsoft Azure, AWS, GCP 👉 Version Control: Git, GitHub, Bitbucket 👉 Testing: NUnit, xUnit, MSTest, Selenium 👉 DevOps: Azure DevOps, Jenkins, Docker, Kubernetes 👉 Design Patterns: MVC, MVVM, Dependency Injection 👉 Security: Authentication, Authorization, JWT, OAuth 2.0 👉 Performance Optimization: Code Profiling, Database Optimization, Caching 👉 Agile Methodologies: Scrum, Kanban, Sprint Planning 🫶 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗺𝘆 𝘁𝗲𝗮𝗺 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝘁𝘀, 𝗮𝗻𝗱 𝘄𝗲 𝗵𝗮𝘃𝗲 𝘀𝘂𝗽𝗽𝗹𝗶𝗲𝗱 𝗮 𝗹𝗼𝘁 𝗼𝗳 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝘄𝗶𝘁𝗵 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 𝗺𝗮𝗱𝗲 𝗳𝗿𝗼𝗺 𝘀𝗰𝗿𝗮𝘁𝗰𝗵. If you're looking for a highly qualified and experienced Full Stack Engineer and a proven track record of delivering results, I would be honored to bring my expertise to your next project.!𝐋𝐞𝐭'𝐬 𝐰𝐨𝐫𝐤 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫 𝐭𝐨 𝐫𝐞𝐯𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐢𝐳𝐞 𝐭𝐡𝐞 𝐰𝐚𝐲 𝐲𝐨𝐮 𝐝𝐨 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬! #FullStackDeveloper #Web Development
    vsuc_fltilesrefresh_TrophyIcon JSTL
    ASP.NET
    .NET Compact Framework
    Real Estate
    Microsoft SQL Server
    API
    Python
    C#
    Full-Stack Development
    Back-End Development
    React
    Angular
    JavaScript
    Sass
    Node.js
    TypeScript
  • $60 hourly
    Over 20 years of experience developing enterprise systems with an interest in systems integration and infrastructure. Great interpersonal relationship and teamwork skills, wish to learn, objectivity, positive and constructive profile. Specialties: - Java, JSF2, JSTL, Web services, REST, Spring Framework, Hibernate, NoSQL, JavaScript, HTML. - Kafka, RabbitMQ, batch processing - Spring Boot, Spring Security, Spring Batch, Spring Cloud Gateway - Postgres, MySQL, Oracle, NoSQL, Redis - AWS - CICD pipeline, EC2, ECS, Codebuild - DevOps - Linux, Docker, NGINX, Tomcat, JBoss, Glassfish, Websphere - CI - Maven, Gradle, Jenkins - Frontend - Svelte, Vue.js, JSF2, Primefaces - Desktop development (JavaFX) - Application tuning and troubleshooting
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Continuous Integration
    J2EE
    API
    Kubernetes
    JavaScript
    RESTful API
    MySQL
    Spring Boot
    Spring Security
    MongoDB
    PostgreSQL
    Spring Framework
    PrimeFaces
    Hibernate
    Java
  • $50 hourly
    Hi there, it’s Taha. I believe in strong dedication in each project of my clients. Web developers are available but getting a dedicated web developer is rare. I have been working for more than 8 years and client’s satisfaction is the first concern in my career. My strengths are my attitude that I like to take challenges that I can do. I am a self motivated person, self disciplined. My weakness is I can not tolerate any leniency in work My short term goal is I want such a platform where I can grow my career along with the organisation growth like yours and. My Long term goal is I want to be one of the reasons for the success of the organisation and I want to see your organisation as a benchmark to other organisations. Over this time I've got a big expertise in front-end and back-end architectures, libraries and frameworks. Brief summary: - 5+ years of web development using JavaScript and Java - 5+ years of React.JS and React Native development - 5+ years of back-end development: Spring boot and Node.Js - Maintaining standards, best practices and making sure of the perfect execution of the concept. - Great Experience of teamwork - Effective communication skill and great time management skill and selective priorities. - Efficiency in tools, debugging and tags - Knowledge of basic code versioning like sharing codes, restoring and committing codes - Efficiency in basic web hosting including the knowledge of domain, sub-domain, URL and general FTP knowledge. - Desire of learning constantly and improving skills more. - Being updated with all latest technologies, techniques and web trends and showing off the effective and creative problem solving ability Programming languages: JavaScript (ES5/ES6), TypeScript, Java, PHP Mobile: React Native,Ionic,Native Android With Java Backend Frameworks: Spring boot, JPA , Hibernate ,Express Js Node Js and Nest Js ,Kafka Frontend Frameworks: React, Angular, React native, Redux, Ionic,Sass, Bootstrap, Material UI, Semantic UI, Ant Design, ES lint and JQuery. DevOps: Docker, Microservices Architecture, Cloud Run and Severless. Database Layer: SQL,Mongo db, Cassandra, MySql, Oracle, PostgreSQL, Mongoose , Sequalize, Data Sharding, Replica Sets , Horizontal Scaling, Migrations , Triggers, Views, Transaction Management. APIs: REST API, GraphQL, Firebase, Google API, Amazon Web Services,Google Cloud Platform. Operating Systems: Mac OS, Linux (Arch Linux, CentOS, Ubuntu) Tools: Jira, Trello, Git, GitHub,Bitbucket, Gitlab, Android Studio, XCode, VS Code, Intellij, MySql Workbend, Mongodb Compass and Postman etc. PM Processes: Agile & Scrum Working with me can only bring good luck as I can affirm you by my previous clients’ reviews. You can pick me with an assurance of honest and best service. Thank you.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    DevOps
    Spring Boot
    Web Development
    Git
    React Native
    Firebase
    Angular
    MySQL
    JavaScript
    MongoDB
    Java
    CSS
    Node.js
    RESTful API
    React
  • $25 hourly
    Having four years of operational experience in Java Development. Currently working as a Java Spring Developer and Cloud Engineer. Completed Master's and Bachelor's Degrees in Applied Mathematics and Informatics. During this time, I've been actively using and being professional in the following technologies: ✔Programming Languages: Java (11+) ✔Development Tools: Jira, Postman, Swagger, Circle CI ✔Version Control: GitHub, GitLab, Bitbucket ✔Database: Hibernate, JPA, MySQL, ✔MongoDB, PostgreSQL, DynamoDB ✔Web: Spring (MVC, Security, Boot, Reactive), JSP, Rest, SOAP ✔DevOps: AWS (EKS, RDS, S3) 🌟 Advantages for choosing me for your projects: ✅ Willingness: To my mind, with having the desire to work better and better and with providing challenging work, you can achieve the best job that you can deliver on a specific project. ✅ Fast-working: I work fast and with clean and understandable code, following all the coding principles. ✅ Responsiveness and Communicative: I am responding to clients as soon as possible, have good communication with them. One of the most significant aspects for me is the kind and respective communication. ✅ Client Reviews: I give importance to clients' opinions, with whom I work, and it is pleasant for me to get good feedback from them, which is mutual. Open for new projects in both individual and team works.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    RESTful Architecture
    Reactive Programming
    RESTful API
    Microservice
    PostgreSQL
    Hibernate
    Java
    Spring Integration
    Spring MVC
    Spring Security
    MongoDB
    Spring Boot
    MySQL
    OAuth
  • $45 hourly
    🎶 𝗢𝗿𝗰𝗵𝗲𝘀𝘁𝗿𝗮𝘁𝗶𝗻𝗴 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗦𝘆𝗺𝗽𝗵𝗼𝗻𝗶𝗲𝘀 Greetings! I'm Artem, the CTO at Darly Solutions. They often refer to me as the Maestro of Technology, a title I wear proudly! 🎼 Our team of expert developers are like skilled musicians, each playing their part to create a symphony of success for our clients. 🌐 𝗦𝗲𝗰𝘁𝗼𝗿𝘀 𝗪𝗲 𝗦𝗲𝗿𝘃𝗲: ✅ Healthcare 🏥: Composing telehealth apps for efficient care. ✅ Education 📚: Orchestrating e-learning platforms. ✅ Finance 💵: Engineering streamlined fintech solutions. ✅ Real Estate 🏘: Constructing digital platforms for real estate. ✅ Social Networking 🌐: Creating vibrant digital communities. ✅ Logistics & Transportation 🚛: Enhancing logistics efficiency. ✅ Entertainment 🎥: Producing engaging gaming and streaming experiences. 🔧 𝗢𝘂𝗿 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗧𝗼𝗼𝗹𝗸𝗶𝘁: ⚙️ Front-End: React, Angular, Vue.js ⚙️ Back-End: Node.js, Express.js ⚙️ PHP: Laravel ⚙️ Databases: MySQL, PostgreSQL, MongoDB ⚙️ Mobile: React Native, Expo ⚙️ Cloud Services: AWS, Google Cloud, Azure ⚙️ Version Control: Git ⚙️ API Integration: REST, GraphQL ⚙️ UI/UX Design: Figma, Sketch ⚙️ Testing: Jest, Mocha ⚙️ Security: OWASP, best practices 🤝 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽𝘀 & 𝗜𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝗼𝗻 We don't just offer services; we build enduring partnerships. Our belief is that true innovation arises from collaborative efforts, transforming visionary ideas into tangible realities. Whether it's a new venture or enhancing an existing one, our dedication to excellence remains steadfast. 🚀 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗘𝗺𝗯𝗮𝗿𝗸 𝗼𝗻 𝗮 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗰𝗮𝗹 𝗝𝗼𝘂𝗿𝗻𝗲𝘆? Let's collaborate and create technological masterpieces together! Contact me today, and let's hit the high notes in your project's journey! 🎵🏁
    vsuc_fltilesrefresh_TrophyIcon JSTL
    MEAN Stack
    MERN Stack
    Front-End Development
    Back-End Development
    Mobile App Development
    Hybrid App Development
    Full-Stack Development
    Redux
    AI App Development
    React
    MongoDB
    Web Development
    Node.js
    Vue.js
    ExpressJS
  • $15 hourly
    As a Senior Spring Boot Developer with ten years of experience, I have experience designing Microservices Architecture, REST API, and Backend Services using Spring Boot. I have experience writing Jenkins CI/CD and automatic deployment on Docker, K8S, and AWS. ++ I follow OOP concepts, SOLID principles, REST Principles, ACID properties, Design patterns, JAVA 8 and 11 features, etc. ++ Experienced in designing Event-Driven Architecture. ++ Experienced in leading a team of 4-8 developers ++ Experienced in participating/managing the code review process I am designing and developing new, innovative, scalable services, collaborating on and assessing technological architecture, coaching, and motivating engineers, and undertaking hands-on coding. CORE COMPETENCIES: ✅ Java-8, 9, 11, 17. ✅ Spring, Spring Boot, Spring MVC, Spring Boot, Spring Security, Hibernate-5, Spring Data JPA, Spring Cloud, Eureka, API Gateway, Feign Client, Hystrix, Spring Batch, LDAP, JWT, OAuth2, Redis. ✅ REST API, Web Service, Swagger, Kafka, WebSocket, Quartz Scheduler. ✅ Mockito, JUnit-5, Maven, Gradle, Apache Camel, JFrog, Kibana. ✅ Bootstrap, Angular, ReactJS, JQuery, JavaScript, Typescript, JSON, AJAX, Thymeleaf, JSP, JSF. ✅MySQL, Oracle, PostgreSQL, MongoDB. ✅Docker, Jenkins, CI/CD, Git, GitHub. ✅AWS (IAM, EC2, Elastic Beanstalk, Lambda, RDS, S3, VPC). ✅ Technical Tutor / Mentor / Teacher: ✔ Teach Java, Spring, Spring Boot, and Spring MVC. 👍🏼 Available full-time on Upwork for any services or consultancy. 👍🏼 Certified Programmer - Sun Certified Java Programmer(SCJP). 👍🏼 Proficient in Quality code and committed to on-time delivery. 👍🏼 Believe in clean code with suitable commenting. My motive is to help customers achieve their business objectives by providing innovative, best-in-class IT solutions and services, which correspond to clients' requirements for 100% or more.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Kubernetes
    Spring Cloud
    Microservice
    Hibernate
    Websockets
    Swagger
    Spring Security
    RESTful API
    Docker
    Java
    Spring Boot
    API Integration
    API Development
    Apache Maven
    Apache Kafka
  • $25 hourly
    Hands on with server side solution using Spring, Hibernate, J2EE 7 and LAMP (PHP) stack for the last 15 years. - Proficient with building distributed fault-tolerant, soft-real time, microservices based system using vert.x and dropwizard. - Proficient with RDBMS like MySQL, PostgreSQL; NoSQL like Redis, Riak and JCR repositories like ModeShape. - Proficient with UI and mobile hybrid apps like ExtJS 4/5, GWT 2.7, JQuery UI, JQuery Mobile, ExtJs Touch, Angular, Ionic and Cordova - Hands on with "process" based and "case" based implementation using BPMN 2.0 and CMMN 1.0 using Camunda process engine. - IOT sensor based solutions using Arduino/Raspberry PI/BeagleBone and analytics using Esper Complex Event Processing engine for realtime analytics less > Proficient in Spring 2.x framework and AOP using AspectJ AOP framework. > Proficient in building agent based systems using OSGI specs (Equinox and Knopflerfish containers) > Dealt in indigenous and component-based J2EE based solutions for clients. > Proficient in using OSS tools like Ant, Log4j, Tomcat, Hibernate, MySQL etc. > Hands on different Operating systems including Linux, Solaris and Win2k. > SCRUM and UML certified
    vsuc_fltilesrefresh_TrophyIcon JSTL
    FHIR
    Database Design
    Business Process Model & Notation
    API Integration
    MySQL
    Microservice
    Node.js
    Java
    Docker
    ArangoDB
    Spring Boot
    PostgreSQL
  • $30 hourly
    With over 19 years of unwavering dedication to the software industry, I bring a wealth of expertise and a Master of Science in Computer Science to the table. My career journey has been marked by a relentless pursuit of excellence and a commitment to delivering top-notch solutions. Client-Centric Approach: Having collaborated with numerous clients, primarily hailing from Scandinavian regions, I've honed my skills in understanding diverse requirements and tailoring solutions to exceed expectations. My experience spans across various sectors, allowing me to adapt swiftly and effectively to the unique demands of different industries. Passionate & Committed: Passion fuels my work, driving me to continually innovate and deliver results that go beyond the ordinary. My commitment and dedication to each project I undertake are unwavering, ensuring a seamless and efficient process from inception to delivery. Areas of Expertise: Software Development Expertize in use of technologies Java, Spring-Boot, Angular, MariaDB, MySQL, Maven, Jenkins, Git, etc... Client Relationship Management Project Planning & Execution Problem-solving & Troubleshooting Why Work With Me: Extensive Experience: Two decades of hands-on experience in the software realm. Tailored Solutions: Customized approaches to meet unique client needs. Proven Track Record: Demonstrated success with Scandinavian clients. Passionate Work Ethic: Dedicated to delivering excellence in every project undertaken. Let's Collaborate: I am enthusiastic about taking on new challenges and contributing my expertise to your projects. If you're seeking a seasoned professional with a relentless commitment to quality, let's connect and discuss how I can add value to your endeavors.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Spring MVC
    jQuery
    EJB
    Java
    Software Architecture & Design
    Git
    Google Web Toolkit
    RESTful Architecture
    Jenkins
    Microservice
    Kubernetes
    MongoDB
    MySQL
    PostgreSQL
    Angular
    GraphQL
    API Development
    Spring Boot
  • $15 hourly
    I have more than 5 years of development experience including Java, Groovy on Grails, for the last 5years I have been working as a full time Developer in US based company having 300+ employee and work on US Healthcare business domain. I have a friendly, professional multitasker. I'm a quick learner and enthusiastic.I am looking for challenging role in dynamic organizations where my skills and experience help in business/user information solutions I also have a wealth of experience in Database System : - MySQL, SQLlte, MongoDB, ElasticSearch JavaScript: - Ajax, jQuery, Angular, Frontend: - HTML, CSS, BootStrap Cloud: - Amazon Web Services, Digital Ocean Servers: - Apache Tomcat, Nginx, Glassfish Frameworks: - Grails, Spring Boot, Scala Build Tools: - Maven, Gradle Version Management: - Git , SVN Project Management - Trello, Asana, Jira, Redmine API Integration : - Facebook, Stripe,Gmail Testing: - Spock
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Web Development
    Apache Groovy
    Spring Boot
    Core Java
    MySQL Programming
    Grails
    Vue.js
    Angular
    Spring Framework
    Android App Development
    MySQL
    Amazon Web Services
  • $35 hourly
    Experiencing the adverse effects of slow web application performance on your revenue? Research reveals that even a mere one-second delay in page load time can lead to a 7% decline in conversions, negatively impacting your bottom line. As a Senior Ruby on Rails Full Stack developer with 7 years of experience, I specialize in delivering high-performance web applications while prioritizing data protection🔥 By optimizing web application performance, I possess the expertise to significantly reduce page load times, maximise conversions and enhance user experiences. I implement robust security measures and adhere to industry standards to protect against potential threats, ensuring the safety of your valuable information. Together, let's propel your business to new heights of performance, conversions, and user satisfaction 𝐌𝐘 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 𝐀𝐂𝐇𝐈𝐄𝐕𝐄𝐌𝐄𝐍𝐓𝐒 𝐀𝐑𝐄: 🚀 Improved Website Performance: Implemented optimization techniques resulting in a 30% decrease in page load time, enhancing user experience and reducing bounce rates 💼 Enhanced Conversion Rates: Developed and implemented a responsive design strategy that led to a 20% increase in conversion rates, driving higher sales and revenue generation for the client 🔒 Secured Data and Mitigated Risks: Implemented robust security measures resulting in a 95% reduction in potential vulnerabilities, ensuring the safety of sensitive customer data and minimizing the risk of data breaches 📈 Scalable Application Architecture: Designed and implemented a scalable architecture that allowed the client's application to handle a 200% increase in user traffic, ensuring seamless performance during peak periods ⏱️ Streamlined Development Process: Introduced agile development methodologies, resulting in a 40% reduction in project turnaround time, allowing for faster delivery and increased client satisfaction 𝐖𝐇𝐀𝐓 𝐌𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐒𝐀𝐘 𝐀𝐁𝐎𝐔𝐓 𝐌𝐄: ⭐"I cannot speak highly enough about the exceptional work done by Alex as a Full Stack Ruby on Rails developer. We hired his team to build our SaaS platform from the ground up, and they delivered beyond our expectations. Their deep knowledge of RoR and front-end technologies enabled them to create a robust and scalable application architecture. They skillfully implemented complex user management systems and seamlessly integrated third-party APIs. I highly recommend the Gotoinc team for any SaaS development project!" John, CTO, SaaS development project ⭐"I had the pleasure of working with Alex as a Full Stack Ruby on Rails developer for our education technology startup. He played a pivotal role in transforming our vision into a fully functional platform. Gotoinc team’s expertise in RoR development, coupled with their deep understanding of the education sector, allowed them to build intuitive features and seamless user interfaces" Emily, Project Manager, e-learning project 𝐇𝐎𝐖 𝐓𝐇𝐄 𝐇𝐈𝐑𝐈𝐍𝐆 𝐏𝐑𝐎𝐂𝐄𝐒𝐒 𝐋𝐎𝐎𝐊𝐒 𝐋𝐈𝐊𝐄: There are two options for collaborating with Gotoinc: - 𝐓𝐚𝐥𝐞𝐧𝐭𝐬-𝐚𝐬-𝐚-𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐦𝐨𝐝𝐞𝐥 a dedicated expert(-s) on a subscription basis. - 𝐏𝐫𝐨𝐣𝐞𝐜𝐭-𝐁𝐚𝐬𝐞𝐝 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 𝐦𝐨𝐝𝐞𝐥 we deliver a certain scope or solution in a pre-defined timeline/budget. How to start: 1. Having an intro, where we identify your request 2. Our team identifies specific Talent or Team for your request 3. We deeply research your request and outline unique collaboration terms 4. Gotoinc presents your unique proposal and negotiates it with You 5. We sign a contract 6. We kick off our ongoing collaboration 🔧 𝐑𝐮𝐛𝐲 𝐨𝐧 𝐑𝐚𝐢𝐥𝐬 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐒𝐤𝐢𝐥𝐥𝐬: 👨‍💻 Ruby, HTML, CSS, JavaScript, SQL 🌐 RoR framework, MVC architecture, RESTful APIs 🚀 Front-End: HTML5, CSS3, JavaScript, jQuery, Bootstrap, React.js 🛠️ Back-End: Ruby, ActiveRecord, PostgreSQL, MySQL, MongoDB 📚 Testing: RSpec, Capybara, Selenium, Pry, Byebug ⚙️ Deployment: Heroku, AWS, Git, GitHub, Bitbucket 🔒 Security: Web app security, authentication, authorization 🌍 APIs: RESTful APIs, third-party integration 📈 Optimization: Performance, caching, code optimization 🆙 If you are interested in discussing your project with me, make sure to click the 👉🟢INVITE🟢 button, and let’s talk 🤝 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐞𝐝 𝐒𝐤𝐢𝐥𝐥𝐬: Ruby, HTML, CSS, JavaScript, SQL, HTML5, CSS3, JavaScript, Bootstrap, React.js, PostgreSQL, MySQL, MongoDB, RSpec, Capybara, Selenium, Heroku, AWS, Git, Web app security, authentication, authorization, RESTful APIs, third-party integration, front-end development, VS Code, Git Last updated: June 8, 2023
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Developmental Editing
    AWS Development
    Web Application Firewall
    Software Integration
    Software Development
    Security Engineering
    Web Application Security
    Web Application Development
    SaaS Development
    Back-End Development
    Front-End Development
    Full-Stack Development
    Ruby on Rails
    JavaScript
    AngularJS
  • $40 hourly
    𝑯𝒆𝒍𝒍𝒐!🙋‍♂️ I'm Vitaliy, your go-to Full Stack Developer with a knack for Python, React, and crafting dazzling mobile experiences on iOS and Android platforms. 📱💻 With 11 years of experience, I've successfully delivered 140 projects across diverse industries. 💡If you have the task of creating a unique website, developing a web application or modern mobile app, you are in the right place. I will explore all the nuances of your request and provide the best service for its realization. 🛠️ 𝗦𝗸𝗶𝗹𝗹𝘀 𝗧𝗼𝗼𝗹𝗯𝗼𝘅: ✔️Frontend Development: React, HTML5, CSS3, JavaScript ✔️Backend Development: Python, Django, Node.js ✔️Mobile App Development: Swift (iOS), Kotlin (Android) ✔️Database: MySQL, MongoDB, PostgreSQL ✔️APIs: RESTful, GraphQL ✔️Version Control: Git, GitHub, Bitbucket ✔️Deployment & DevOps: Docker, Heroku, AWS, Firebase ✔️Testing: Unit Testing, Integration Testing ✔️Collaboration Tools: Jira, Slack ✨ 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? 🛡️ Quality Crusader: Devoted to delivering bug-free, top-notch solutions that exceed expectations and industry standards. 🤝 Collaboration Connoisseur: A believer in clear communication and teamwork—your vision is my mission! 🌍 Adaptability Ace: Quick on my feet, I embrace new tech trends and tackle challenges with innovative solutions. 🏆 𝗥𝗲𝗰𝗲𝗻𝘁 𝗘𝘅𝗽𝗹𝗼𝗶𝘁𝘀: 🛒 Developed a blazing-fast e-commerce platform using Python, React, and integrated payment gateways—boosting user engagement by 30%. ⚙️ Engineered native iOS and Android apps for a healthcare startup—resulting in a 40% surge in app downloads. 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝘄𝗲 𝗰𝗼𝘃𝗲𝗿 • Finance & Banking • High-tech & Security • Retail • Travel & Hospitality • Entertainment • Healthcare And more. 𝗢𝘂𝗿 𝗰𝗼𝗺𝗺𝗼𝗻 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄 • Gathering requirements. • Basic wireframes provided by clients. • Development of UI/UX according to the wireframes and the client's wishes. • MVP development. • Adjustment based on user experience. • Continuous development and testing every sprint. • Deployment. • Maintenance/bug fixing based on user feedback and client requirements. 📈 Our company offers a full development cycle from UI/UX development to project launch and ongoing support and testing, all at a competitive price. Contact us for a consultation or read our case studies on our website to see how we've solved tasks similar to yours. Excited about the chance to blend my expertise with your vision! Let's chat and turn your ideas into digital brilliance! 🌟✨
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Mobile App Development
    Graphic Design
    Android
    iOS
    API
    Web Design
    Web Application
    API Integration
    CSS
    WordPress
    Node.js
    React
    JavaScript
    Python
    Web Development
  • $35 hourly
    Are you feeling the pain of inefficient software development processes? Studies have shown that it can cost companies up to 30% more in budget overruns and project delays. As an experienced CEO, I understand the importance of efficient software development. By poviding full-cycle web application development, problem-solving UX/UI, implementing established project management practices, ensuring transparent communication, and adopting agile methodologies, we can mitigate these risks and deliver software solutions that meet or exceed your company's expectations 🤝 WHAT I CAN HELP YOU WITH: 💻 Back-End Development: Proficient in server-side programming languages such as Vue.js, Python, Ruby, Java, PHP, Node.js 💻 Front-End Development: Expertise in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React, Angular, and Vue.js 🤝 Full-Cycle web development 🛠 CTO As A Service MY PERSONAL ACHIEVEMENTS: ✔ Acquired $200K series A to sports activities marketplace ✔ For 2 years was the primary tech/product Advisor of the HighPass booking platform of airport services. Right now this platform covers 20% of airports worldwide ✔ Bootstrapped a tech agency with 0 funding and literally no entrepreneurial experience to a successful company with yearly revenue of 7 figures MAIN ACHIEVEMENTS OF GOTOINC: ✅ Helped tech equity firm Xenon Partners to scale and close a successful reselling deal for one of their portfolio projects (Qualaroo) ✅ Helped a global E-learning company to attend IPO and got listed on NYSE ✅ Main ongoing tech partner of the telemedicine HIPAA-compliant digital platform from the US MY WORK EXPERIENCE: I started to work as a part-time programmer in the middle of my university education. My short employment history looks like this: 1️⃣ Worked as a developer for five years (Mainly worked with Ruby on Rails, but also overlapped with PHP and Java for Android) 2️⃣ Promoted to a tech lead and held this position for a year 3️⃣ I was invited to a new company to build a Ruby on Rails department from scratch there. I spent three years as Head of this department and left a team of 20 experts behind me on my resignation 4️⃣ In 2016 I became an entrepreneur and started to build a Gotoinc tech agency. Except for service provision, I also tried to develop and advise several tech products WHAT OUR CLIENTS SAY ABOUT GOTOINC: 🌟“The primary reason that I went was to go to GotoInc straight accelerator product development. Our goals were pretty much length to deliver the product features and we doubt in mind we definitely achieved them. So in this case we can say that project goals were achieved with success. The project management of Gotoinc was really helpful. That really took charge of the project and made sure that all the requirements were really balanced by the engineers as all. So those things were really positive” Celso Pinto, Founder & CEO of Pixie 🌟“Truthfully we lucked out in finding Gotoinc. Because of their competitive pricing along with being able to leverage a highly-skilled team. They were able to help us develop a better roadmap for future releases. Their documentation on how to use and test new features was so detailed we even used some variations of them in our user guides and communications with our customers. But the biggest impact Gotoinc had was helping us get key features released in time to land critical clients that helped accelerate our growth” Kenneth Gemmell, President of AppointmentCare HOW THE HIRING PROCESS LOOKS LIKE: There are two options for collaborating with Gotoinc: - 𝐓𝐚𝐥𝐞𝐧𝐭𝐬-𝐚𝐬-𝐚-𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐦𝐨𝐝𝐞𝐥 a dedicated expert(-s) on a subscription basis. - 𝐏𝐫𝐨𝐣𝐞𝐜𝐭-𝐁𝐚𝐬𝐞𝐝 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 𝐦𝐨𝐝𝐞𝐥 we deliver a certain scope or solution in a pre-defined timeline/budget. How to start: 1. Having an intro, where we identify your request 2. Our team identifies specific Talent or Team for your request 3. We deeply research your request and outline unique collaboration terms 4. Gotoinc presents your unique proposal and negotiates it with You 5. We sign a contract 6. We kick off our ongoing collaboration
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Software Development
    Security Engineering
    SaaS Development
    Front-End Development
    Back-End Development
    AWS Development
    Developmental Editing
    App Development
    Web Application
    Full-Stack Development
    API Development
    Web Development
    Ruby on Rails
    Node.js
    React
  • $35 hourly
    Concerned about poor app performance impacting your bottom line? Research indicates that 53% of users will abandon an app if it takes more than three seconds to load🔥 I am a Senior Ruby on Rails developer with a solid 8 years of experience in web application development, with a deep understanding of the Ruby on Rails framework, I am committed to delivering exceptional results and providing efficient solutions to your projects 𝐌𝐘 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 𝐀𝐂𝐇𝐈𝐄𝐕𝐄𝐌𝐄𝐍𝐓𝐒 𝐀𝐑𝐄: 🚀 1. Spearheaded the successful delivery and launch of 25 sophisticated Ruby on Rails web applications, ensuring seamless functionality and adherence to client specifications, resulting in high client satisfaction rates 💻 2. Orchestrated performance optimization initiatives, implementing cutting-edge strategies that led to a remarkable 42% reduction in page load times, enhancing user experience and increasing user engagement 🛠 3. Guided a multidisciplinary development team in the seamless migration of a complex legacy system to Ruby on Rails, streamlining operations, improving system efficiency, and generating substantial cost savings in maintenance and support 🙌 4. Implemented rigorous security protocols and industry best practices, fortifying Ruby on Rails applications against potential cyber threats and reducing the risk of data breaches by a significant 50%, safeguarding sensitive user information 👏 5. Demonstrated active involvement in the Ruby on Rails community by making impactful contributions to open-source projects. Garnered recognition for 3 notable code contributions, widely adopted by the community, and enhancing the overall functionality and reliability of the Ruby on Rails ecosystem 𝐖𝐇𝐀𝐓 𝐌𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐒𝐀𝐘 𝐀𝐁𝐎𝐔𝐓 𝐌𝐄: ⭐️«Vladimir delivered exceptional results for our healthcare project. Gotoinc’s expertise in Ruby on Rails development exceeded our expectations. Their attention to detail, adherence to coding best practices, and a strong focus on security ensured the protection of sensitive patient data. Their professionalism, effective communication, and timely delivery were impressive. We look forward to future collaborations» Sarah, CTO ⭐️«We are highly satisfied with Gotoinc Team’s work on our e-commerce platform. Their deep knowledge of Ruby on Rails and e-commerce best practices resulted in a robust, scalable, and user-friendly web application. Their optimization techniques improved performance, leading to faster page load times and increased conversions. Their proactive communication and attention to detail made the project a success. We highly recommend the Gotoinc team for e-commerce projects» Alex, Co-Founder 𝐇𝐎𝐖 𝐓𝐇𝐄 𝐇𝐈𝐑𝐈𝐍𝐆 𝐏𝐑𝐎𝐂𝐄𝐒𝐒 𝐋𝐎𝐎𝐊𝐒 𝐋𝐈𝐊𝐄: There are two options for collaborating with Gotoinc: - Talents-as-a-Service model a dedicated expert(-s) on a subscription basis. - Project-Based Collaboration model we deliver a certain scope or solution in a pre-defined timeline/budget. 𝐇𝐨𝐰 𝐭𝐨 𝐬𝐭𝐚𝐫𝐭: 1. Having an intro, where we identify your request 2. Our team identifies specific Talent or Team for your request 3. We deeply research your request and outline unique collaboration terms 4. Gotoinc presents your unique proposal and negotiates it with You 5. We sign a contract 6. We kick off our ongoing collaboration 💻 𝐑𝐮𝐛𝐲: Ruby, Rails, Sinatra, Padrino, Grape, Sidekiq, Nginx, RSpec, Capybara, Rubocop, Capistrano, Unicorn, Puma, Elastic Search 🔧Databases: PostgreSQL, MySQL, SQLite3, Redis 📊 Web Servers: Apache, Nginx 💻JavaScript JavaScript, ES 6/7, React, Vue, Jasmine, Handlebars, JSX, SKIM 📈HTML/CSS HTML5, CSS3, SCSS, Bootstrap, HAML, SLIM 📡 VCS: Git (Github, Bitbucket) 🆙 If you are interested in discussing your project with me, make sure to click the 👉🟢INVITE🟢 button, and let’s talk 🤝 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐞𝐝 𝐒𝐤𝐢𝐥𝐥𝐬: Ruby on Rails Development, Full-stack Web Development, MVC Architecture and RESTful APIs, Front-end Technologies (HTML5, CSS3, JavaScript), Responsive and Mobile-first Design, Database Design and Implementation (PostgreSQL, MySQL), User Authentication and Authorization, Integration of Third-party APIs, Deployment to Cloud Platforms (Heroku, AWS), Test-driven Development (TDD), Agile Methodologies (Scrum, Kanban), Version Control Systems (Git, GitHub), Project Management and Collaboration Tools (Jira, Trello), Documentation and Code Commenting Last updated: June 14, 2023
    vsuc_fltilesrefresh_TrophyIcon JSTL
    Full-Stack Development
    Web Application Development
    Back-End Development
    PostgreSQL Programming
    CSS
    jQuery
    Node.js
    Python
    API
    JavaScript
    Web Application
    API Integration
    Ruby on Rails Stack
    Ruby
    Ruby on Rails
  • $30 hourly
    👨‍💻👨‍💻 Expert Full-Stack Developer for Your Business 👨‍💻👨‍💻 🏆🏆 💯 Your Success is My Priority 🏆🏆 💎💎💎 Transforming Your Vision into Reality 💎💎💎 Are you looking for a full-stack developer who can take your business to the next level? Look no further! With years of experience in the field, I can help you create a stunning, responsive website that will bring your vision to life. 🚀🚀 My skills: 🚀🚀 📌 React.js, Next.js 📌 Redux-Saga, Redux-Thunk 📌 Vue.js, Nuxt.js 📌 MUI, Tailwind CSS, Ant Design, Bootstrap, Semantic UI 📌 SCSS, SASS 📌 Node.js, Express 📌 Nest.js 📌 TypeORM, PrismaORM 📌 MongoDB, PostgreSQL, MySQL, MariaDB, DynamoDB, S3 📌 AWS ✅ Proficiency in HTML and CSS, as these are the building blocks of web development ✅ Experience with front-end testing frameworks like Jest or Cypress to ensure your code is reliable and bug-free ✅ Knowledge of responsive design and mobile-first development to create a seamless user experience across devices ✅ Experience with version control systems like Git, which are essential for collaboration and managing code changes ✅ Familiarity with cloud platforms like AWS, Google Cloud, or Azure for hosting and deploying web applications ✅ Experience with serverless architecture, which allows for efficient and scalable web applications ✅ Knowledge of web performance optimization techniques to improve website speed and user experience. My commitment to quality, attention to detail, and dedication to client satisfaction make me the ideal partner for your next project. Let's work together to create a website that truly reflects your business and helps you achieve your goals. Contact me today to get started.
    vsuc_fltilesrefresh_TrophyIcon JSTL
    SaaS Development
    Front-End Development Framework
    TypeScript
    JavaScript
    PostgreSQL
    MongoDB
    Node.js
    Next.js
    React
    API Development
    Full-Stack Development
    Website
    Web Application
    Front-End Development
    Web Development
  • Want to browse more freelancers?
    Sign up

How it works

1. Post a job (it’s free)

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a JSTL Specialist on Upwork?

You can hire a JSTL Specialist on Upwork in four simple steps:

  • Create a job post tailored to your JSTL Specialist project scope. We’ll walk you through the process step by step.
  • Browse top JSTL Specialist talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top JSTL Specialist profiles and interview.
  • Hire the right JSTL Specialist for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a JSTL Specialist?

Rates charged by JSTL Specialists on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a JSTL Specialist on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance JSTL Specialists and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream JSTL Specialist team you need to succeed.

Can I hire a JSTL Specialist within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive JSTL Specialist proposals within 24 hours of posting a job description.

Schedule a call