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Rating is 4.7 out of 5.
4.7/5
based on 131 client reviews
  • $50 hourly
    Full stack developer with lots of experience in Grails, Java, J2EE, Hibernate, Spring, Struts, SpringBoot. Professional and academic background on architecting and building Multi-Tenant Software as a Service. Over the last 11 years, I have worked on variety of projects including web sites/Web applications, Enterprise applications, SAAS and Cloud, Microservices, Mobile Applications My skill sets include: * Languages: Java, Groovy, SQL, C, Ruby, CSS, HTML, JavaScript, PHP * Frameworks Grails, SpringBoot, Bootstrap, Ruby on Rails, Hibernate, Hadoop, Spring, YII, Laravel * Libraries/APIs Java Collections, jQuery UI, jQuery, JAX-RS, Google Gson, JavaMail, Amazon API, Asterisk-Java, Selenium, HTMLUnit, Jsoup * Databases: - Relational: Mysql, PostgreSQL, Oracle, DB2; - NoSQL: Redis, Memcached, SimpleDB; In my case, I enjoy working with small businesses and individual decision makers to provide architectural and custom business solutions that help my clients resolve mission-critical problems, grow their business, and improve their revenue stream and profitability.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Twitter/X Bootstrap
    Asterisk
    J2EE
    JDBC
    Grails
    jQuery
    Hibernate
    Apache Groovy
    Spring Framework
    Java
  • $25 hourly
    I have been working with java for a long time and am entirely comfortable with it. I have been a developer for the last 11+ years and use the following skillset: 1. Angular / Angular bootstrap / Angular material 2. Spring boot 3. JPA 4. REST API 5. Bootstrap 6. JavaScript 7. Groovy/Grails to help create new/troubleshoot any problems in : 🌟 Developing website/web applications 🌟 Developing back-end applications with Spring Boot 🌟 Developing micro-services with clean architecture. 🌟 Unit testing 🌟 Creating services to work on Docker 🌟 Working with RDBMS (SQL Server, MySQL, etc.) and No-SQL databases (MongoDb/Neo4J) 🌟 Rest API development 🌟 Full Stack development 🌟 Payment Gateway integrations I am looking for a remote work and planning to take it further, with work from clients like you and good reviews, for completing given work to fulfillment and satisfaction and bring: ● 11+ years of professional experience ● Skilled and dedicated professional ● Efficient, hardworking, and highly organized ● Detail-oriented, focused, and motivated ● Communicative and responsible ● Clean, corporate, professional, modern design ● Quality: of course! ● Quick turnaround (you'll always have your project on time) ● Rush work available ● Interaction/feedback on work in progress (iterative model)/SCRUM till you are satisfied. I know you'll probably get a bunch of low bids, but do you really want to risk this project on somebody because they are the lowest bidder? Probably not. You can avoid pitfalls and save yourself time, energy and hassle if you choose a quality developer, with qualifications and most important experience. You want peace of mind, knowing that the job will be done right the first time. But if anything does go wrong, you want to know that your developer will stand by his/her work and complete the project with integrity, interacting with you all the way, to re-design and re-code the solution to your fullest satisfaction, with the best coding practices. So, if you want a dedicated, dependable and person with integrity, who would go the extra mile to give you the best, you have found him right here. So feel free to contact me to discuss your aspirations and designs, which I can code to reality. Thanks for your time. Regards Isteeak
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Relational Database
    J2EE
    NoSQL Database
    Web Application Security
    RESTful API
    Hibernate
    Apache Groovy
    Java Persistence API
    Thymeleaf
    Spring Boot
    Grails
    Java
    Angular
    JavaScript
    PHP
  • $40 hourly
    Skilled JIRA admin and developer (7+ years) with strong development background (Groovy, Python, Shell, C#) and DevOps engineer (5+ years) -- Jenkins pipelines, including coding of own plugins, Docker, Circle CI, GitHub Enterprise/BitBucket. I can offer any kind of automation of your processed starting from workflow design, automation, validation, tweaks in JIRA to CI/CD flow with integration to other tools till the testing, checks and final deployment. Rich experience with Amazon AWS (Ansible, Terraform, Boto3). In addition I can provide rich experience with source code analysis in SonarQube or Fortify (various languages C, C++, Java, TS, Python, .NET, TSQL etc.)
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Jira
    API Integration
    Build Automation
    Apache Groovy
    Project Workflows
    DevOps
    Third-Party Integration
    Python
    Amazon Web Services
    Jenkins
  • $25 hourly
    Are you actively seeking a seasoned and dynamic "Top-Rated" expert in Ruby on Rails (ROR), Node.js, React, React-Native, Tailwind, HTML, and CSS? Look no further, as I bring boundless enthusiasm, impeccable code craftsmanship, and consistent communication, coupled with a proven track record of exceeding expectations. Elevate Your Projects with a Top-Tier Full Stack Developer! ✅ ✅ Recognized as a "Top-Rated" Upwork Professional ✅ Ranked among the Top 3% High Performers on Upwork ✅ Achieved a flawless 100% Job Success Rate on Upwork ✅ Fluent in Exceptional English Communication Skills With an impressive 6 years of full stack development experience, I specialize in React, Node.js, ROR, React-Native, Tailwind, HTML, and CSS, making me your go-to expert for creating top-notch web applications that thrive in today's fast-paced digital landscape. I've had the privilege to collaborate with dynamic startups and established enterprises, transforming their visions into reality. From engineering cutting-edge dating apps using React-Native that foster connections to creating robust fintech solutions for seamless transactions with Node.js, and from crafting intuitive SaaS platforms with React to catering to the unique needs of different sectors with ROR – I've successfully undertaken diverse challenges. My toolkit is equipped with a diverse range of skills, ensuring your projects are executed flawlessly: ✅ Mastery of React JS / Next JS for Cutting-Edge Website Development ✅ Proficiency in MERN Stack (MongoDB, Express, React, Node) for Powerful Apps ✅ Expertise in Crafting Responsive Designs with HTML, CSS, SASS, LESS, Bootstrap ✅ Seamless API Integration for Dynamic Functionality with Node.js ✅ Extensive experience with Vue.js and Material UI for Expanding Horizons ✅ Elevating User Experience with TypeScript and JavaScript ✅ Leveraging Tailwind CSS for streamlined and efficient styling ✅ Harnessing the power of React-Native for cross-platform mobile app development Collaborative Opportunities Await: ✅ Crafting SaaS Platforms for Business Expansion ✅ Transforming Web Applications into Seamless Experiences ✅ Streamlining CRM Systems for Efficient Operations ✅ Developing E-commerce Marketplaces for Online Success ✅ Engineering High-Quality Mobile Applications with React-Native ✅ Designing Sleek and Modern Web Interfaces ✅ Breathing Life into Mobile App Dreams with React-Native ✅ Integrating APIs for Unparalleled Functionality Why Choose Me? ✅ Passionate about Delivering High-Quality Results ✅ Proven Track Record in Timely Project Delivery ✅ Dedication to Clear and Regular Communication ✅ Expert in Bug-Fixing and Streamlining Development ✅ Innovation-Driven Approach for Optimal Solutions Let's turn your ideas into reality with the perfect blend of creativity, innovation, and expertise. Whether it's revamping your web app with React, creating a responsive mobile experience with React-Native, or tackling intricate API integrations with Node.js, ROR, Tailwind, HTML, and CSS, I'm your reliable partner every step of the way. Don't hesitate – let's embark on this exciting journey together! Drop me a message, and let's bring your vision to life. Anticipating a vibrant collaboration, Warm regards, Shazim Khan
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Apache HTTP Server
    MongoDB
    GraphQL
    NGINX
    PostgreSQL
    Laravel
    Next.js
    React Native
    Tailwind UI
    React
    Mobile App Development
    Ruby on Rails
    WordPress
    PHP
    JavaScript
  • $60 hourly
    🔥 TOP 1% JIRA Expert on Upwork 🔥 290+ JIRA jobs 🔥 35000+ Upwork hours 🔥 13+ years 🔥 Certified 🔥 Trusted by the Fortune 100 / Fortune 500 companies 🔥 The Best Upwork Freelancer 2017 (see portfolio) 🔥 100% client recommendations and excellent reviews 🔥 67% of the clients established a long-term relationship 🔥 Swift communication and efficient high-quality solutions 🔥 A dedicated full-time freelancer, available up to 16 hours daily 🔥 Reach out for the complete Atlassian Service Catalog with average estimates What I can help you with: ⭐️ Select an appropriate Atlassian platform (Server, DC or Cloud) and a set of tools for your business ⭐️ Install and configure any Atlassian product according to your needs ⭐️ Install and configure any third-party add-on from the Atlassian Marketplace ⭐️ Troubleshoot and provide a fix for any sort of issues you might have ⭐️ Translate business requirements into an efficient high-quality solution ⭐️ Provide any necessary documentation around the solution ⭐️ Provide 101 or corporate training on the Atlassian stack along with the customised training materials ⭐️ Develop a custom integration or add-on from an idea to the Atlassian marketplace listing ⭐️ Migrate your data between different platforms ⭐️ Implement industry best practices for your tools ⭐️ Implement an appropriate Agile methodology and process for your teams ⭐️ Provide an ad-hoc consultancy services or ongoing support with an agreed SLAs ⭐️ Set up your Service Desk and Knowledge base for the best possible customer experience ⭐️ Audit your instance, plan and implement an instance cleanup ⭐️ Significantly reduce your monthly / annual billings for the Atlassian tools ⭐️ Work directly with your customers on any Atlassian initiative they might need ⭐️ And many more I want everybody to succeed. I bring 13 years of solid JIRA administration and plugins development experience to the table. My aim is to help you achieve the best results for your company/team with JIRA. Your success is my success. Period. During my career, I've worked with the Atlassian suite as a: 🔥 Business User 🔥 Software Developer (Full Stack Java / Scala) 🔥 Atlassian Plugins Developer 🔥 L1-L4 Support Engineer 🔥 Project Manager 🔥 QA 🔥 Team Leader 🔥 Atlassian Administrator This is a really precious mix of experience as it helps me understand each and every team member and I know exactly what you need and why you need it. Once you entrust your projects to me, I guarantee that the outcome will exceed your expectations. This fact is already verified by over 200 successful Upwork projects from over 65 countries worldwide. Don't take my word for it, just look at what kind of feedback my clients leave for my jobs. I provide all sorts of Atlassian JIRA services: consultancy, training, translating business requirements into JIRA configuration, complex workflow implementation, processes automation, cleanup, custom JIRA / Confluence add-on (plugin) or macro development, Groovy scripting for JIRA (i.e. Script Runner Listeners), third-party add-ons configuration, be it Service Desk, Portfolio, EazyBI (including MDX customizations), Tempo (Timesheets, Budget, Planner), or any other plugin and a lot more. Shoot me a message and let's start evolving your team together. You can find me using the following keywords (Upwork search): Atlassian Consultant, Jira Consultant, Atlassian Jira Consultant, Confluence Consultant, Atlassian Confluence Consultant, Jira Service Management Consultant, Atlassian Jira Service Management Consultant, Atlassian Expert, Jira Expert, Atlassian Jira Expert, Confluence Expert, Atlassian Confluence Expert, Jira Service Management Expert, Atlassian Jira Service Management Expert, Atlassian SME, Jira SME, Confluence SME, Jira Service Management SME, Jira migration, Jira Professional, Jira Workflows, Jira Screens, Jira Permissions, Jira Custom Fields, Jira Automation, Jira Architect, Jira Support, Jira Services, Jira Administrator, Jira Admin, Confluence Administrator, Confluence Admin, Automation for Jira, Atlassian Consultancy, Jira Consultancy, Confluence Consultancy, Jira Service Management Consultancy, Advanced Roadmaps, Jira Align, Atlassian JIRA, Atlassian Confluence, Bitbucket, Jira Expert, Confluence Expert, Jira SME, Atlassian SME, Confluence SME, Jira scripting, Jira Developer, Jira plugin, Jira addon, Jira add-on, Jira Agile, Jira configuration, jira workflows, Jira permissions, Jira architect, Jira professional, Jira Consultant, Jira migration, Jira help, Jira tutor, Jira mentor, Jira trainer, Jira administration, Jira administrator, Jira support, Jira technical support, Jira Align, Jira consultancy, Jira architect, Senior Jira Consultant, Jira integration
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Automation
    Process Design
    API
    DevOps
    Atlassian Confluence
    Bitbucket
    Agile Software Development
    Java
    Apache Groovy
    Agile Project Management
    Jira
  • $25 hourly
    Over 10 years of experience in developing and maintaining applications on Grails / springboot / spring and related technologies. Over the last 10 years, I have worked on variety of projects including web sites/Web applications, Enterprise applications, SAAS and Cloud. My favorite development stack is : Groovy Grails OR Spring / Springboot /Spring MVC + Hibernate / IntelliJ Idea / Groovy grails tool suite, ReactJs, VueJS, Bootstrap My core competency lies in '''Object Oriented Designs''' and '''domain modeling'''. I believe that the domain should reflect your business entities and concepts.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Spring Boot
    React
    MySQL
    MongoDB
    jQuery
    Apache Groovy
    Grails
    Java
    PHP
    JavaScript
    Vue.js
    HTML
    Oracle Database
  • $90 hourly
    A coder with 12 years of experience in web development. I've worked on Java (6 to the latest), Grails (1.3.7 to latest), CakePHP 2/3/4, and PHP5, PHP7, and PHP8 having very good knowledge of HTML, Javascript, and its libraries (jQuery, Reactjs, ReactNative, Nodejs, etc), and CSS/SCSS. Worked in the team as well as individually. Very good at handling subversion and coordination with different version controls like SVN, and GIT. Qualities: 1. Excellent logical and problem-solving skills 2. Very good learner 3. Excellent communication skills 4. Helping nature 5. Scheduled and smart worker Languages, tools, and platforms: 1. Java (6 to latest) 2. Groovy on Grails (1.3.7 to latest) 3. PHP, CakePHP 2/3/4 4. JQuery, JQuery mobile, Bootstrap, Foundation CSS, D3.js, AngularJs, KnockoutJs, ReactJs, ReactNative 5. Google Apps Integration 6. Amazon Web Service (Ec2, RDS, Transcoder, S3, SQS, SNS, etc.) 7. Heroku 8. MySQL, Postgres Have experience in implementing functionality like: 1. Dynamic form builder 2. Reports generation 3. Business Intelligence applications 4. CRM applications 5. Firearms management applications 6. Calendar applications 7. Wedding management application 8. Dating websites 9. Google Marketplace Application integration 10. PayPal, Mollie, and other payment integration 11. Video Streaming
    vsuc_fltilesrefresh_TrophyIcon Groovy
    XML Web Services
    JavaScript
    Google Maps API
    Apache Groovy
    Grails
    CodeIgniter
    PHP
    Java
    SQL
    Bitbucket
    CakePHP
    MySQL
    RESTful API
  • $49 hourly
    Atlassian Certified Expert (TOP RATED PLUS-ACM ) ⏰ 2400 hours worked across over 60 happy customers on Upwork. 🎖 ACE is Atlassian's most prestigious Certification. Atlassian Certified Masters hold at least four Atlassian Certified Professional-level credentials, demonstrating their expertise across multiple Atlassian products. 🎖 Atlassian Certified JIRA Administrator (ACP-JA) 🎖 Atlassian Certified Confluence Administrator (ACP-CA) 🎖 Atlassian Certified Jira Service Management (ACP-400) 🎖 Atlassian Certified Managing Jira Cloud Projects (ACP-620) 🎖 Scrum Master (PSM1) 🎖 Issue security in Jira I have extensive experience in managing software development teams working in an Agile environment 5+ years experience in JIRA & Confluence administration involving creation and management of custom, complex projects, workflows, security schemes, custom fields, dashboards and reports configurations. I deliver comprehensive training to the end-users (Jira administrator/users, ConfluenceAdministrator/users , Crowd , EazyBI, Xray , Structure ..). Leading, planning, and managing documentation projects for product releases. -Developing applications by customizing fields, permission, and workflow. -Create customized dashboards for teams. -Create team specific Agile process flow in JIRA to move tasks from one activity to another. -Installation and configuration of continuous Integration servers. -Administration of Visual SVN repositories and support tortoise users. -Investigated various products from Atlassian JIRA. -Integration of Tempo Time Tracking Tools in JIRA. -Developing customized workflow for transaction parallel approval. -Built templates and dashboards for customized views of the data specific to each group and line of business. -Validated best business practices and rules to implement with the new model along with appropriate user approvals and sign-off. -Helping Scrum master across the company to customize JIRA for their requirements. -Data Management: DB configuration, Site backup, configuration of attachments, Data import and Export. -Configuration of email notifications on status change. -Configuration for automatic issue creating through the mail, customize status, etc. -Create complex JIRA workflows including project workflows, field configurations, screen schemes, permission schemes, and notification schemes. -Helping Scrum master across the company to customize JIRA for their requirements. -Work closely with stakeholders to successfully complete IT infrastructure projects. -Take the overall responsibility for the Jira configuration and be the go-to person for any Jira issues, enhancements or best practice question. -Serve as a technical advisor and the primary implementer for new capabilities in JIRA. -Create team specific Agile process flow in JIRA to move tasks from one activity to another. -Installation and configuration of continuous Integration servers. -Create customized dashboards for teams. -Developing confluence pages. -Provide support for the application and infrastructure including troubleshooting, performance tuning. -Integrate User with Microsoft Active Directory.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Atlassian Bamboo
    Atlassian Crowd
    Data Migration
    Business Report
    Scripting
    Administrative Support
    Bitbucket
    Critical Thinking Skills
    Apache Groovy
    Business Analysis
    Scaled Agile Framework
    Atlassian Confluence
    Agile Project Management
    Jira
  • $25 hourly
    Greetings! I am a seasoned Full-Stack Java Developer with over a decade of experience in crafting robust and scalable solutions using cutting-edge technologies. I specialize in Java frameworks such as Spring Boot and Grails, and I am well-versed in modern frontend technologies like Next.js, Tailwind CSS, and Bootstrap Skills: Programming Languages: Java, Groovy, PHP, Python Frameworks: Spring Boot, Grails, NextJS, Laravel, Django, Flask Database: MySQL, PostgreSQL, MongoDB, Oracle Web Technologies: HTML5, CSS3, JavaScript Version Control: Git, SVN, Mercurial Build Tools: Maven, Gradle Testing Frameworks: JUnit, TestNG, Spock Deployment: Docker, Jenkins Key Highlights: Extensive Experience: With a career spanning more than 10 years, I have successfully delivered a myriad of projects, showcasing my ability to adapt to evolving technologies. Spring Boot Mastery: Proficient in leveraging Spring Boot to develop microservices, RESTful APIs, and enterprise-level applications, ensuring optimum performance and scalability. Grails Proficiency: Adept at utilizing the Grails framework for rapid development, allowing for the creation of dynamic and feature-rich web applications. Frontend Expertise: Experienced in crafting engaging user interfaces using Next.js, Tailwind CSS, and Bootstrap, delivering seamless user experiences. Full-Stack Knowledge: Well-versed in both frontend and backend development, ensuring seamless integration and a holistic approach to project execution. Why Choose Me: Proven Track Record: I take pride in my track record of delivering projects on time and exceeding client expectations. Effective Communication: Clear and prompt communication is at the core of my work ethic, ensuring a smooth and transparent collaboration. Versatility: My expertise spans both frontend and backend development, allowing me to offer comprehensive solutions tailored to your project's needs. Client Satisfaction: My goal is not just to meet client requirements but to surpass them, leaving clients satisfied with the end result. Let's Discuss Your Project: If you are looking for a reliable and experienced Full-Stack Java Developer with expertise in Spring Boot, Grails, and modern frontend technologies, let's connect. I am eager to discuss your project requirements and contribute to its success.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Network Administration
    Java
    Spring Boot
    Python
    PHP
    Web Development
    Amazon Web Services
    MySQL
    API Integration
    Apache Groovy
    SQL
    Grails
    Bootstrap
    GraphQL
    React
  • $50 hourly
    Hi, my name is Almas Abdrazak. My experience in IT area is over 6 years. I am a Senior Backend Developer specialized in Java backend technologies, who have worked with microservice architectures, streaming apps, SQL databases and CI/CD pipelines. I'm interested in Database Theory and I'm a big fun of Postgres and Cassandra. In a free time I contribute to opensource, write my own projects and learn Japanese.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    PostGIS
    Apache Groovy
    Hibernate
    NGINX
    Docker
    Java
    Golang
    PostgreSQL Programming
    Linux System Administration
  • $30 hourly
    More than 10 years of experience in website applications like PHP, CodeIgniter, AWS setup, Payment Gateways, MySQL, WordPress, Woo Commerce, WordPress Plugin Development/Customization, Optimization of websites and Basic SEO, HTML5, jQuery, CSS3, SAAS, PSD To HTML, Logo Design etc. Different types of website like Blogs, E-Commerce Websites, Forums, Social networking, Booking systems. So overall, I can provide strong and best work as per your requirements. ----------------------------- Expertise: • PHP, CodeIgniter, WordPress, AWS, Mobile responsive websites • Different Web Technologies HTML5, SAAS, CSS3, XML, jQuery/JSON, Ajax, Bootstrap/HTML5 Frameworks, Google Maps, Different APIs • Database : MySQL • WordPress Plugin, Woo Commerce Development. • Building Responsive Web Applications using HTML5, CSS3, Bootstrap and jQuery
    vsuc_fltilesrefresh_TrophyIcon Groovy
    CodeIgniter
    MySQL Programming
    PHP
    Web Development
    CSS
    HTML5
    Bootstrap
    WordPress
    jQuery
  • $26 hourly
    🔵 Weekly Loom Reports for all Clients 🔵 Top Rated for Full-Stack Web Development 🔵 >85% Job Success Score Hi - I build and integrate business solutions with the GPT-3.5, AutoGPT, Pinecone and DALL-E model. Past / Current clients have used it to: - build custom knowledge bases for their website - generate low-carb recipes based on user input ingredients - train new models based on GPT-3 - create a "pro-version" of Siri / Google Assistant by adding voice capabilities to chatGPT. --- With that, if you have a business idea / an MVP and would like to further develop with chatGPT / DALL-E, feel free to reach out! Companies like Lensa are using AI to make millions per day, so we know that demand is very high across the world. Users / Businesses WANT your app!! So, let's build your idea up and share it with the world - together! --- Since I started programming, I focused on: Languages: - Python - Dart - Java - Geb Frameworks: - Tensorflow (Machine Learning) - SpaCy (AI Model Training) - Flutter (iOS & Android App Development) - Flask (Web Applications) - Django (Web Applications) - Pandas (Data Science) - Selenium (Web Automation) - Groovy (Web Automation) - Beautiful Soup (Data Scraping) - Scrapy (Data Scraping) Backend: - Firebase - Firestore - MySQL Tools: - Amazon Web Services (Lambda, RDS, ECS, ECR) - Docker --- Past Projects: - Real Estate Rental App: Allows Users to schedule viewings with Agents. By scraping their data from an existing Telegram group, it significantly reduces the friction to migrate to the app platform. -> Used Flutter, Firebase, Selenium, Python. - Facebook Ads Automation Web App: niched down on large interest groups to come out with Affinity Audiences. Calls the Facebook API to run ads after. -> Used Selenium, Python, Docker, AWS, and Flutter. - App Store Optimization App: helping developers rank higher in search results so that the probability of monetizing gets higher. -> Used Selenium, Python, Docker, AWS, and Flutter. - Coverage Automation for Telekom Malaysia: automated Coverage Checking of Internet Packages. Cut employee costs by 30%. -> Used Selenium, Docker, AWS, and Python. - Scraper for Lead Gen: scraping usernames from YouTube, Steam, and Google Play Store to form email variations, and return validated emails. -> Used Scrapy, Selenium, BeautifulSoup, and Python. - Dinosaur Rogue-like Game: a simple rogue-like game just like "A Dark Room". -> Used Java & the game driver of Star Wars. - Scraper for Job Listing: to recommend relevant job listings to web visitors. -> Used Groovy & Geb. --- I always love seeing my code deployed in applications that help users - all over the world. It just makes me feel like I built something that's worthwhile. With that, feel free to reach out if this meets your needs!! - hans.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    API Development
    Firebase
    Product Development
    API Integration
    Hybrid App Development
    Cloud Database
    Mobile App Development
    Flutter
    App Development
    Full-Stack Development
    MySQL
    Amazon Web Services
    Dart
    Python
  • $75 hourly
    I am ✅ Atlassian Certified Master ✅ Certified Jira Cloud Administrator (ACP-120) ✅ Certified Jira Service Desk Administrator(ACP-400) ✅ Certified JIRA Administrator (ACP-100, ACP-JA) ✅ Certified JIRA Project Administrator (ACP-600, ACP-JPA) ✅ Atlassian Certified in Managing Jira Cloud Projects (ACP-MJCP, ACP620) ✅ ISTQB Certified Test Manager ✅ Microsoft Certified Professional ✅ ITIL V3 Certified ✅ Certified Professional Scrum Master ✅ Certified Azure Solution Architect ✅ Certified AWS practitioner ✅ JAVA SE8 Programmer HOW CAN I HELP YOU ⭐ Identifying your business needs, selecting the right Atlassian products, choosing the the right environment and translate/map business requirements into an efficient high- quality solutions. ⭐ Atlassian products Installation, configurations, upgrades & maintenance of all Atlassian products(Jira, Service Desk, Confluence, Bamboo, Bitbucket) on Linux/Windows/AWS/Docker/Azure-based environments. ⭐ Atlassian Cloud Based products administration, customizations, trainings and support. ⭐ Set up Service Desk/Management and Knowledge base for the best possible customer experience ⭐ Analyzing your existing setups, cleaning the design for best performance, and reducing the licensing’s costs ⭐ Migration from Server to Cloud or Cloud to Server/Data Center ⭐ Customization's, troubleshooting, and fixing any configurations or issues like (Scrum Boards, Kanban Boards, Agile Process implementation, Efficient JQL Filters, Setting up SLA’s, Reporting and Dashboards, Permissions & Notification Schemes, Workflow customizations, Custom Fields, Issue Types, Screen schemes) ⭐ Development of custom plugins, Confluence macros, templates, automation ⭐ Any third party applications training's, configurations, and support like Jira portfolio, Big Picture, Tempo Timesheets, automation for Jira, ScriptRunner, CodeRunner ⭐ Custom development, customization, automation & any groovy scripting using any tool like ScriptRunner, CodeRunner. ⭐ Custom Rest API’s development for Jira to support your business needs. ⭐ Integrate Jira with external tools ⭐ Implement and integrate the collocation tools like Slak, MatterMost, RocketChat SKILLSET: 👍 Atlassian tools & DevOps Expert (Jira, Jira Service Desk, Confluence, Bamboo, Bitbucket, GIT, Jenkin, GitHub) 👍 Development experience utilizing Atlassian REST services and JIRA plugins using the Atlassian SDK 👍 Experience in administering JIRA of large scale (3,000+ users and 300+ projects) business-critical environments 👍 Expertise in DevOps Implementation, Value Stream mapping, metrics Continuous Integration, Continuous Deployment, Continuous Testing & Continuous Delivery 👍 Expert in all project management and third-party plugins like Portfolio, Big Picture, Tempo Timesheets 👍 Expert in Jira automation using groovy scripting 👍 Jira integration expert with any external tools 👍 Programming Languages Expertise: o C# o Java o Java Script o Groovy o Python Search Keywords Jira Consultant, Atlassian JIRA Consultant, Atlassian Confluence, Bitbucket, Jira Expert, Confluence Expert, Jira SME, Atlassian SME, Confluence SME, Jira scripting, Jira Developer, Jira plugin, Jira addon, Jira add-on, Jira Agile, Jira configuration, jira workflows, Jira permissions, Jira architect, Jira professional, Jira Consultant, Jira migration, Jira help, Jira tutor, Jira mentor, Jira trainer, Jira administration, Jira administrator, Jira support, Jira technical support, Jira Align, Jira consultancy, Jira architect, Senior Jira Consultant, Jira integration expert
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Automated Testing
    Training
    Migration
    ServiceNow
    Jira
    Test Automation Framework
    Agile Project Management
    RESTful API
    Apache Groovy
    Database
    Agile Software Development
    Atlassian Confluence
    Atlassian Crowd
    Project Workflows
    Scripts & Utilities
    System Administration
  • $60 hourly
    I'm one of the positive, result oriented and motivating person. Solid technical skills in various areas of IT operations/administration, CI, cloud and delivery automation come in a package with leadership and positive pragmatism at work. As a Solution architect, I designed and built infrastructure for many projects: a high-load web service, high-available environments for an internet bank, scalable infrastructure for a fintech startup. Skills: - Design cost-effective and scalable infrastructure; - DevOps (automatic provision using Chef, OpsWorks, Ansible); - Infrastructure provision (Terraform, CloudFormation) - Kubernetes (EKS, Spinnaker, GitOps); - Linux maintenance (CentOS, Debian, Ubuntu, CoreOS, RHEL); - Continuous Integration, Continuous Delivery (Jenkins, Bamboo, Go.CD); - Cloud hosting (AWS, Azure, Google Cloud Platform); - Databases (MySQL, PostgresQL, Mongo); - Monitoring (Zabbix) - Message brokers (Kafka, RabbitMQ, Redis) - Python programming; - Mail servers (postfix, antispam/antivirus, clamav/spamassassin/amavis, courier, dovecot); - Networking (DHCP, DNS, VPN, OpenVPN, firewalls: iptables/ipfw, proxies).
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Docker
    Jenkins
    Terraform
    Linux System Administration
    Kubernetes
    AWS CloudFormation
    Solution Architecture
    MySQL
    Containerization
    Database Administration
    Continuous Integration
    Amazon Web Services
    Python
  • $15 hourly
    Learning and implementing new technologies is my passion. Developing reusable code, library/frameworks joys me too much than any other things. I have been in web and software development for about 5 years. During this period I worked on lots of small to big projects and got expertise myself on various server side, client side and desktop technologies like HTML, CSS, JavaScript, jQuery, AJAX, Bootstrap, AngularJS, JSP, JSTL, Spring MVC, Grails, PHP, JavaFX, Swing etc. I am also expert in various database technologies like SQL, PLSQL, Oracle, MySQL, Postgres. Configuring server and application deployment on Apache Tomcat, Apache, Digital Ocean are also in my expertise list.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    MySQL Programming
    Amazon EC2
    Oracle Database
    JavaScript
    Grails
    Laravel
    JasperReports
    Git
    SQL
    Database
    PHP
    Vue.js
  • $30 hourly
    I am a software developer with a specialization in Cyclos digital banking. I have years of experience working with Cyclos, a powerful and flexible digital banking platform that is used by financial institutions around the world. My expertise in Cyclos includes developing custom modules and plugins, integrating third-party services and APIs, and providing technical support for clients who use the platform. I have experience working with both the Community Edition and the Enterprise Edition of Cyclos, and I am familiar with the various features and functionalities of the platform, including payment processing, user management, and reporting. In addition to my Cyclos expertise, I am also proficient in a variety of programming languages and technologies, including Java, PHP, JavaScript, and MySQL. I have experience working with web development frameworks such as Angular and React, as well as mobile app development frameworks such as Ionic and React Native. As a software developer, I am committed to delivering high-quality code that is well-documented, easy to maintain, and meets the specific requirements of my clients. I am comfortable working independently or as part of a team, and I am always willing to learn new technologies and skills to stay up-to-date with the latest trends in software development. If you are looking for a skilled and experienced Cyclos developer for your digital banking project, please don't hesitate to contact me.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    ConnectWise Automate
    HTML5
    API
    CSS
    MySQL
    SQL
    Java
    RESTful API
    Apache Groovy
    Scripting
    Bash
    PHP
  • $50 hourly
    Hi, I am a full stack developer with close to 11 years of experience. I have worked with Groovy/Grails, Clojure , JavaScript along with some other languages/frameworks for building api backends, web based apps and mobile apps. I have worked on eCommerce apps, social media apps and content publishing platforms. I have considerable experience in using AWS and other clouds. I believe in doing test driven development
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Agile Project Management
    Amazon Web Services
    Git
    jQuery
    Apache Groovy
    Clojure
    Java
    JavaScript
    Grails
    React
    ClojureScript
  • $30 hourly
    Java architect with more than 21 years of experience in following technologies- ✔ Java, Enterprise Java, Grails, Groovy, EJB, JSP, JSF2, Servlets, Hibernate,JPA, Mybatis, Struts(1.3,2.0), Netflix OSS, Spring Cloud, Spring Boot, Spring, Spring-MVC, Tiles, REST, AngularJS-2, Javascript, JQuery, AJAX, OSGi, SOAP, JSON, Ajax, Axis, JAX-WS, JSR-168, MDB, JMS, Hibernate-search, Lucene,Solr, Liferay, LDAP, AD, JUnit, Equinox, CXF, Grails with Groovy, Vaadin, OSGi, UML, Castor, Pentaho, Jasper, BIRT, Selenium, Swing, AWT, Oracle, DB2, SqlServer, MySql,PostgreSQL, MongoDB, Highcharts, Play, Activiti BPM, Camunda, Apache Kafka, Rabbit MQ, Elastic search, AWS, XMPP, Google Aanalytics, Piwik, Adwords, SEO, Docker ✔ Cloud services : AWS (EC2, RDS,SQS, S3), Google, Azure ✔ Application Servers: Websphere , Weblogic, JBoss, Glassfish, Geronimo ✔ Web Servers: Tomcat, Apache, Resin, Nginx ✔ Packages: WCS, ATG, Sterling Commerce(Yantra) OMS, Manhattan TMS, OMS, TPM, Oracle PIM, Tibco, Webmethods, WordPress, Zimbra. ✔ Social Integration : Facebook, Twitter, YouTube, Linkedin, Google+ Integration ✔ Payment Gateway : Paypal, Stripe, Twillo ✔ Methodology: RUP, Agile, XP, TDD ✔ IDE: IntelliJ, GGTS, Eclipse, NetBeans, JDeveloper, JBuilder, RAD ✔ Code Versioning: ClearCase, SVN, Mercurial, GIT ,TFS, StarTeam ✔ Quality: ClearQuest, Quality Center ✔ Build: Gradle, Maven, Ant, Ivy ✔ CI: Hudson, Jenkins ✔ Performance: JProfiler, JMeter, LoadUI ✔ Project Tracking: JIRA, Redmine, MPP ✔ Misc : Confluence, Crucible, Fitnesse, LPSolve, SoapUI, WLE, Toad, Rational Rose Have extensive expertise in developing complex business solutions using Java/Enterprise Java, Groovy with Grails and related technologies for the following verticals - Supply Chain Management * E-Commerce * Investment Banking and Finance * Analytics * Health-care Have developed enterprise products for * Manhattan's OMS, TMS, Inventory Management, Trading Partner Management * FICO's Insurance Fraud Manager - used predictive analytic models. Have taken multiple e-commerce applications to production and provided support thereafter for * Tesco change program * GE power system Parts-Edge system * Met-life online quote system Expertise in- Architecture, Design, OOAD, SOA, Design Patterns, UML, Providing Scalable Solution, RUP and Agile methodology, Java, Enterprise Java, Open Source Frameworks
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Grails
    Spring Framework
    Hibernate
    EJB
    Jakarta Server Pages
    SQL
    Apache Groovy
    jQuery
    Java
  • $25 hourly
    Hi, I am senior developer having extensive 7+ years of rich experience in this technology world, with cutting-edge technology, utilizing strong implementation skills such as Java, J2EE, Spring, Hibernate, Kotlin and most importantly, Liferay 7.X and 6.X to drive results that transform corporate vision and strategy into profitability. Fully experienced with the planning, management. I have experience working as a Developer, Architect and Team Leader. As a developer I make modular, clean, object-oriented and well-commented code, always aiming for quality and intelligence in the solutions. My solutions are complete, front-end to back-end. I am providing end to end solutions for Portal & Enterprise applications. Experienced in all phases of the Software Development Life Cycle like requirement analysis, design, development, testing, deploying and maintaining applications. ★★ Experience and Expertise ★★ ♦ Built a music social network where users could create musical stories and share them with their followers. ♦ Led a small team of developers across native and back-end development, using agile methodologies. ♦ Interfaced with product and other executives to determine strategy and drive technical direction. ♦ Integrated data from multiple APIs including Facebook, Instagram, YouTube, Spotify, and Apple Music. ♦ Provided API development, DevOps, data harvesting, and search. ♦ Install and maintain the Splunk adds-on including the DB Connect, Active Directory LDAP for work with directory and SQL database. ♦Expert level programming experience in Spring Boot, Java Script, jQuery, RabbitMQ, AWS, Cloud foundry, React.JS, Angular JS 2, MongoDB, Jenkins, Kubernetes Cloud. ♦Experience in application server Spring Framework(5.2.7), APACHE-TOMCAT 7.0,Java J2EE(1.8+) ,JBOSS 4.2.2 and IDE such as Eclipse ♦ Experience using build tool MAVEN and GRADLE. ♦ Efficient to work independently or as part of a team. ♦ Analytical, adaptive and quick learning ability for new technologies ♦ Strong defect analysis, debugging and problem solving skills with excellent understanding of problem analysis methodologies, techniques and tools. ♦ Experience in version control tools like GIT, SVN (SUBCLIPSE 1.8 and Tortoise), GIT Ext. ♦ Familiarity with common stacks and databases (SQL Server, Oracle, DB2, PostgreSQL) ★★ Expertise in Liferay ★★ ♦ Liferay 7 (Community)/DXP Customization ♦ Liferay Environment Setup ♦ Liferay 7/DXP Theme Development ♦ Liferay addon Development with the old version ♦ Enterprise Portal Solutions ♦ Content Management Solution ♦ SSO with Liferay ♦ Liferay integration with LDAP, CAS, keyclock ♦ Liferay Portal Performance tuning ♦ Liferay migration and upgrade ♦ Liferay workflow management ♦ Liferay Elastic search integration ♦ Liferay clustering ♦ Amazon web services ♦ Maintenance and Support for the existing system ♦ Liferay Portal 5/6/7+ (portlets, hooks, themes, ext, setup, integrations) ♦ Payment Gateway Integration with Java/Liferay application ★★★ Technical Skills ★★★ ♦ J2EE, S, Spring Boot, Java Script, query, RabbitMQ, AWS, Cloud foundry, Angular JS 2, MongoDB, Jenkins, Cabernets Cloud, Lightweight Directory Access Protocol (LDAP), ♦ IDE: Eclipse, Oxygen.3a Release (4.7.3a) ♦ Framework: Struts 1.1, Spring 4, Hibernate 5, Spring boot 1 ♦ Web Technologies/ Development: JSP, query, Servlets, Java Script, Web Services, HTML, AJAX, Angular Js ♦ Application/Web Server: APACHE TOMCAT 7.0, JBOSS 4.2.2 ♦ Database: MySQL5.5, Oracle 11g, Cassandra 3.11.2 ★★★ Expertise in Android ★★★ ♦ Programming language : Java, Kotlin ♦ Web Service : XML/JSON, REST/SOAP ♦ Networking Library : AFNetworking/Alamofire, Fast-Android-Networking ♦ JSON Parser : Android-JSON parser ♦ Chat and Messaging Engine : Twilio, XMPP, Quickblox, OpenFire ♦ Video/audio/Image processing : GPUImage, CoreAudio, AVFoundation, EZAudio ♦ Social integration : Facebook, Twitter, Spotify, SoundCloud, Deezer, Instagram ♦ Geolocation : Google Map, Open Street Map, GPS, MapKit, Mapbox ♦ Source Control : google svn, collabanet, git, bitbucket ♦ Payment Gateway : stripe, authorise.net, billdesk and more... Would be happy to discuss your requirement. Thank you for your time to read my profile. Thank you.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Servlet
    LDAP
    Velocity.js
    Liferay
    J2EE
    NoSQL Database
    Elasticsearch
    WildFly
    Hibernate
    JUnit
    jQuery
    Microservice
    Java
    Spring Boot
  • $38 hourly
    30 years old, 10+ years different kind software development experience. I would like to have stable hourly paid job related to Java/groovy/php development, especially for Web. My knowledge in few words: Programming Languages: - Java, PHP, Groovy, Javascript and others Databases and datastores I worked with: 1. Relational - PostgreSQL, MySQL, MariaDB, OracleDB 2. Graphs - OrientDB 3. Others: Memcached, Redis, MongoDB OS: 1. Linux 2.Windows Frameworks (most with deep knowledge) - Java/Groovy: - Hibernate, Spring Framework, Apache Wicket, Apache Solr, Selenium, Geb, Spock, GPars (Multi-threading with Groovy), Grails and others. - Android programming experience. Cryptocurrency exchange integration (automated trading bots): Binance, Poloniex and others.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Android
    PostgreSQL Programming
    Selenium
    RESTful Architecture
    Grails
    Apache Groovy
    Git
    Spring Framework
    Java
  • $30 hourly
    🏆Certifications🏆 ✅Java FullStack Developer Specialization ✅Spring Certified Professional ✅AWS Certified With over 8 years of experience as a passionate Java developer, I'm here to transform your software vision into a tangible reality. My expertise in Java, J2EE, JQuery, Play, Spring Framework, Firebase, REST API, MySQL, and AWS technologies empowers me to craft exceptional software solutions. ✅Your Full-Stack Development Partner: From pixel-perfect markup to robust backend architecture, I'm your one-stop solution for all your web development needs. I've developed a diverse range of projects, from single landing pages to intricate enterprise solutions, and I'm always eager to tackle new challenges. ✅My Areas of Expertise: ✔️Frontend Development: I am proficient in a variety of frontend technologies, including JavaScript (jQuery, AngularJS, Angular 2-7), ReactJS/Redux/React Context API, Vue.js, HTML5/CSS3/Bootstrap, and SASS/Less. This allows me to create visually appealing and user-friendly interfaces that meet the specific needs of each project. ✔️Backend Development: My expertise in Java, J2EE, JQuery, Play, Spring Framework, Firebase, and REST API enables me to develop robust and scalable backend systems that power your web applications. I can handle complex data manipulation, API integrations, and security requirements. ✔️Database Management: I am well-versed in MySQL database management, ensuring efficient data storage, retrieval, and manipulation. I can design and implement database schemas, optimize queries, and maintain data integrity. ✔️Cloud Infrastructure: As an AWS Certified Solutions Architect - Associate, I possess the knowledge and skills to leverage AWS cloud services to host, deploy, and manage your web applications. I can design and implement cloud architectures that are scalable, secure, and cost-effective. ✅My Commitment to Excellence: ✔️Highly committed and responsible developer: I take pride in my work and strive to deliver high-quality solutions that meet or exceed your expectations. ✔️Dedicated to continuous skill improvement: I am constantly learning and expanding my skillset to stay up-to-date with the latest technologies and best practices. ✔️Passionate about building long-term partnerships: I value my clients and seek to establish lasting relationships based on trust, mutual respect, and a commitment to your success. ✔️Driven by customer satisfaction: Your satisfaction is my top priority. I am always open to feedback and suggestions, and I am committed to going the extra mile to ensure your project is a success. ⭐Let's Collaborate and Create⭐ I'm eager to discuss your project requirements and showcase how my expertise can contribute to your success. Contact me today to schedule a consultation and let's bring your software vision to life!
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Unit Testing
    Spring Boot
    Spring Framework
    JavaScript
    React
    API Integration
    MongoDB
    Angular
    SaaS
    Java
    Microservice
    Hibernate
    Amazon Web Services
    J2EE
    API Development
  • $40 hourly
    I'm an Oracle-certified Java expert with much experience in backend technologies, including but not limited to Spring Framework, JPA, MongoDB, etc. I'm also an AWS-certified and Kubernetes-certified DevOps engineer; hence, I can help if you need additional infrastructure resources. With 15,000+ hours of work on Upwork alone, I believe I can make a meaningful contribution to your project. As a side note, if you do a Google search with the keywords "spring bean", "spring boot interview questions", or "maven integration testing", you'll find my writing at the top spots.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Terraform
    Docker
    Web Service
    Hibernate
    RESTful API
    MySQL
    API
    Kubernetes
    Amazon Web Services
    Spring Framework
    Spring Boot
    Java
  • $80 hourly
    What I love to do: ▶ Design and build highload or close-to-RT application/platform from scratch ▶ Solve non-trivial high load or performance tasks ▶ Integrate crypto-parts (BTC, ETH, ERC-20 and others) into your application ▶ Debug and troubleshoot existing or legacy project ▶ Audit software solutions to spot potential scalability, performance, data consistency or operation problems. My areas of expertise: ◉ C# NET full stack: services/frontend/backend. ASPNET, WinForms, WPF and UWP ◉ Microsoft SQL Server query optimization, DB planning ◉ Integration with external APIs ◉ Cryptocurrencies essentials and integration My background and skills: ★ 16 years of experience in .NET software development ★ 5+ years of software architecture design and implementation. ★ Highload backend solutions ★ 5 years of extensive experience in development team leading ★ Fluent written and spoken English, lived in NYC during one of my contracts ★ Computer science Bachelor degree in 2006 Career highlights through recent past (sole development): ★ Fully automated cryptocurrency trading engine ★ Custom charting engine for human-performed cryptocurrency tradning analysis ★ Complex backend management system for data engineering needs ★ Highload optimization and performance tuning for Oracle-based bigdata reporting portal ★ Sales and reporting platform covering 100% business needs for a client ★ Various web portals, REST/WebSocket API and backend processing engines Technologies I prefer to deal with: ☑ C#, ASPNET MVC/Core, WCF/Remoting IPC ☑ WPF/UWP mvvm style ☑ Javascript/jQuery ☑ Microsoft SQL Server, SSRS ☑ Telerik for jQuery/MVC ☑ DevExpress for Winforms ☑ Puppeteer.sharp (headless Chrome), CefSharp (headless or WPF/UWP) Technologies I had significant experience with through didn't like much: ● RDBMS: Postgres 11, MySQL 4-8, Oracle 10g ● Node.js SPA
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Transact-SQL
    Windows Communication Foundation
    HTML
    ASP.NET
    JavaScript
    CSS
    ADO.NET
    .NET Framework
    jQuery
    ASP.NET MVC
  • $45 hourly
    🌟 Atlassian Specialist: 8+ Years of Expertise in Jira Consultancy 🌟 With 17 years in the technology sector and 8 years as an Atlassian Certified Professional, I specialize in Jira, Confluence, and Service Desk solutions. My ACP-100 (Cloud) and ACP-120 (DataCenter) certifications equip me to offer customized strategies that align with your business goals. ✨ Jira & Confluence Consultancy Offerings ✨ Jira Services: - Jira Setup & Configuration: Initial setup, fine-tuning, and ongoing management. - Workflow Customization: Creating tailored workflows to meet your business requirements. - Jira Automation: Automating routine tasks and complex processes using Groovy scripting and built-in Automation Rules. - Plugin & Extension Advisory: Recommending, installing, and configuring plugins that enhance Jira's functionality. - Jira Health Checks: Periodic reviews to ensure optimal performance and compliance with best practices. - Team Training: Custom training sessions to get your team up to speed with Jira’s best practices. Confluence Services: - Confluence Setup & Management: Initial installation and ongoing administrative support. - Content Organization: Assisting in structuring spaces, pages, and permissions. - Template Design: Creating custom templates to suit project or departmental needs. - Collaboration Facilitation: Setting up and advising on best practices for team collaboration within Confluence. - Plugin & Macro Configurations: Enhancing Confluence functionality through plugins and macros. 📩 Ready to elevate your Atlassian journey? Let's connect!
    vsuc_fltilesrefresh_TrophyIcon Groovy
    SQL
    Atlassian Crowd
    DevOps
    Service Management Software
    Atlassian Confluence
    Project Workflows
    Helpdesk
    Agile Software Development
    Linux
    API
    Jira
    Scripting
    Automation
  • $60 hourly
    Scott has worked on several sites including The Daily Exposition, The Arcade Corner, Beer Money Funds. As well as his own website SERT Media which focuses on all of his web development work. Scott specializes in website optimization, malware removal, hosting, site migration, and SEO. He uses CSS, JavaScript, HTML, PHP, and WordPress. When Scott is not working he is often found traveling with his girlfriend, working on his own websites, or reading up on the latest scientific discoveries.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Website Security
    Page Speed Optimization
    SEO Audit
    Genesis Framework
    HTML
    Business with 1-9 Employees
    Divi
    PHP
    CSS
    JavaScript
    CSS 3
    WordPress
    Elementor
    Search Engine Optimization
  • $80 hourly
    I love technology and learning new languages, frameworks and platforms. I've been an I.T. professional for 25 years and was a computer enthusiast/programmer before I made it a career. I have worked as a consultant on many large & complex projects at Fortune 500 companies. Although my experience has been large corporate systems (ERP, e.g. Oracle PeopleSoft), I have found that I want to be more involved in startup projects using modern tools and techniques. To keep current with technology trends, I often work on side projects, some of which never see the light of day and others that have a significant user base on the public web.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Linux System Administration
    PeopleCode
    Amazon Web Services
    MySQL
    Vue.js
    Grails
    Java
    SQL
    Apache Groovy
    jQuery
  • $40 hourly
    Experience in Java (J2EE) development and product architecture for 15 years, Have worked on Hibernate, Spring (MVC, AOP, Transaction management), JSP/Servlet, Guice, Jersey, JUnit, Tomcat, Jetty, Ajax, Grizzly, JQuery, Mysql, Oracle, MongoDB and DynamoDB I have substantial background delivering large scale, mission critical, real-time and low latency projects on time. I have worked as a Technical Architect, Java Team Lead and Senior Java developer. I believe that one of my strongest points is ability to balance long-term strategic development with timely delivery of tactical solutions. I like to work from the inception phase of the product and take it to the final completion. I am pretty flexible with respect to working hours.
    vsuc_fltilesrefresh_TrophyIcon Groovy
    Core Java
    Amazon S3
    Amazon EC2
    API Development
    RESTful Architecture
    Spring Boot
    Google Guice
    React
    Quartz
    MongoDB
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