Hire the best Heroku specialists
Check out Heroku specialists with the skills you need for your next job.
- $NaN hourly
- 4.8/5
- (137 jobs)
Heroku
AppSheetAirtableSaaS DevelopmentWeb Development ConsultationDatabase IntegrationWeb DevelopmentDatabase DevelopmentMicrosoft ExcelGoogle SheetsGitHubZapierGitJavaScriptCSSRuby on Rails - $NaN hourly
- 5.0/5
- (12 jobs)
Heroku
Twitter/X BootstrapAmazon EC2SeleniumBootstrapWeb ApplicationRubyJavaScriptReactScrapyRuby on RailsPython - $NaN hourly
- 5.0/5
- (16 jobs)
Heroku
Web ApplicationMySQL ProgrammingRuby on RailsGolangObjective-CC++JavaWordPressAPIRubyPHPJavaScriptPerl - $NaN hourly
- 5.0/5
- (24 jobs)
Heroku
APIDigitalOceanAmazon ECSPostgreSQL ProgrammingDockerRESTful APIGitRubyMongoDBMySQLRuby on RailsVue.jsJavaScriptGraphQLjQuery - $NaN hourly
- 5.0/5
- (11 jobs)
Heroku
ShopifyObject-Oriented ProgrammingBack-End DevelopmentCI/CDDevOpsPostgreSQLDockerJavaScriptReactKubernetesRuby on RailsAmazon Web ServicesGitRuby - $NaN hourly
- 5.0/5
- (23 jobs)
Heroku
APIRSpecAmazon EC2jQueryAngularJSRuby on RailsReactNode.jsSQLAmazon Web ServicesPostgreSQLRubyExpressJS - $150 hourly
- 4.9/5
- (11 jobs)
“Jason is a real pro! He's experienced and able to understand complex software well and add features quickly & thoughtfully“ As a Rails full-stack developer, I've worked with dozens of companies over the past 15 years, 4 times as CTO. I've written applications from the ground-up including design, front-end/ux, Rails backend and server administration via Heroku and AWS. I write clean, readable, scalable code and am agile and pragmatic in my approach to development. I've worked on all levels of existing code-bases and am able to get up to speed and contribute meaningful value quickly. The following is a quick summary of my skillset: -User Interface Design and development using: React Bootstrap HTML CSS -Expert Rails knowledge from versions 2.3 - 7+ -AWS including: -Elastic Beanstalk -EC2 -RDS -EMR -Lambda -Cloudwatch -S3 -Cloudfront -Route 53 -Distributed Team management Please let me know if you have any questions or would like to chat about your project Thanks!Heroku
AWS LambdaAmazon EC2PostgreSQL ProgrammingRuby on RailsCSSHAMLCSS 3ReactJavaScriptHTML5SassBootstrap - $80 hourly
- 5.0/5
- (71 jobs)
I’m an accomplished JavaScript | PHP Web developer offering 9+ years of experience working with high industry businesses. I’m an expert eCommerce specialist that integrates technology, design, marketing, content, and strategy to create a roadmap to achieve a positive ROI for all my clients. I embrace hard tasks and creative challenges in order to drive results. My project process is data-driven and highly iterative, I cut through the clutter that burdens many organizations. My main skills are WordPress WooCommerce and Shopify, and with these frameworks, my goals are always simple. I focus on four, core key metrics: - Enhancing User Experience - Increasing Lead Acquisition - Improving Conversion Rates - Generating more Qualified Leads and Sales My mission is to deliver meaningful work that is focused on a business core goals for growth. I hit those goals within 3 main touchpoints: - Marketing Strategy and Consultation - Website Design and Development - Implementing Digital Solutions For Positive ROI One thing I do pride myself in is the creation of highly appealing and feature-loaded websites for my clients. From every header to footer, all the information is organized perfectly with the implementation of stunning graphics. User experience is one of my top priorities.Heroku
jQueryWebsite OptimizationReactSCSSMongoDBTheme CustomizationAPI IntegrationGraphic DesignWordPressWooCommerceLiquidPHPShopifyJavaScriptShopify PlusTailwind CSS - $25 hourly
- 5.0/5
- (55 jobs)
🎯 Upwork's Top Rated Freelancer ⭐ 5 Star Feedback 🏆 Long Term • Reliable • Professional Web Developer (10,000 Plus Logged Hours on Upwork) 🏆 5 Years of Development, Management & AGILE Experience 🏆 Trust Worthy & Highly Reliable are the key elements that ensure trust, business effectiveness and profitability for my clients. 1)Ruby 2)Ruby on Rails 2)React Js 3)React Native 4)Vue Js 5)Node Js 6)Nest Js 7)Next Js 8)Mongo Db 9)Postgresql 10)Restful Api 11) Firebase 12)Market Place Expert I've worked with Ruby On Rails for backend development 5+ years of experience I've worked with React Native, React Js, Javascript, Jquery, CoffeeScript, Stimulus js, HTML5, CSS, Bootstrap, tailwind CSS for Frontend development I've worked with PostgreSQL, Mysql, MongoDB for the database caching and Queuing I've worked with Memcache, Redis, Sidekiq for the background jobs I've deployed applications on Linode server, Digital Ocean, Elastic Beanstalk, Heroku, Google Cloud servers, EC2. I've Integrated lots of 3rd party APIs like Google Map, Bitgo, Skyscanner, Google Finance, Linked in, Docusign, Youtube, Facebook, Twitter, and many more. I've deep knowledge to work with the latest technologies. I have integrated different payment gateways such as Stripe and 2checkout, Braintree, Authorized.net, GooglePay, Apple Pay, and many others. Web Servers Puma, Webrick, Nginx, and Unicorn Deployment Heroku, Digital Ocean, AWS Shopify Experience have extensive experience 10 years working on 500+ stores & 50 Custom Shopify Apps. I know every little nook and cranny of Web Design and eCommerce Development. I can take your website from concept to reality while keeping everything modern, efficient, and fast! 📌 Dedicated Shopify Developer - Premium setup assistance where you get a full week of dedicated attention and help to launch your store. 📌 Shopify Setup, Shopify Tweaks and changes, custom design and development, PSD to Shopify theme, HTML to Shopify theme. 📌 Custom APP development - I can develop a custom private or public APP for specific functionality within Shopify My core skills in Shopify are: 🎓 Shopify store design from scratch (PSD to . Liquid) 🎓 Theme customization 🎓 Liquid Shopify 🎓 Mobile responsive coding 🎓 Apps integration 🎓 Product uploading 🎓 Back-end work 📌 WebFlow - Expert Webflow CMS - Webflow Interactions - Webflow E-commerce - Converting design in web-flow - CMS customization - SEO Optimisation for Webflow Blogs and CMS collections Other Qualifications & Expertise: ➤ Development Languages: [C, Assembly, C++, Ruby, Python, Javascript] ➤ Full stack web development Frameworks: [Ruby on Rails, ReactJS, Shopify, VueJS] ➤ Databases: [PostgreSQL, MySQL, SQLite3, Redis] ➤ Tools: [git, Visual Studio 2013, Xcode, Android Studio, Sublime, ZSH, JIRA, Trello, Asana] ➤ APIs: [AWS Product Advertisement API, Stripe, Sendgrid, Mailchimp, Customer.io, Twitter, Keepa, Nova, TransUnion] ➤ DevOps: Heroku, DigitalOcean, AWS EC2, ECS, RDS, EFS, SES - ReactJS/Redux - Postgresql / Mysql / NoSQL (MongoDB) - Node js - Elastic Search - REST APIs Databases are the primary central storage of any web application. I got experience in both SQL and NoSQL 1) Postgres 2) MongoDB 3) PostgreSQL 4) Mysql 5)GraphQ 6)Twilio 7)Market Place Ruby: Ruby on Rails (RoR) Mobile App Development: iOS & Android (Native) Hybrid Mobile App Development: IONIC, Flutter, PhoneGap, Titanium, Mobile Angular UI, Sencha, Kendo UI Javascript Frameworks: React Js, Vue Js, Angular Js, Ext Js, Ember Js, Meteor Js Javascript Backend: Node Js, Express Js CSS Frameworks: Bootstrap, Foundation, Semantic UI, Skeleton Databases: Sql Server, MySQL, Oracle, MongoDB Teamwork & Project Management: - Agile, Scrum, Kanban, XP experience - Github , Bitbucket, SVN, CVS - Slack, Skype, Gmail and Google hangout - Jira, Basecamp, PivotalTracker, Trello, Redmine Despite developing a functionality from scratch, I am adept at integrating open sources in my Software, the Open sources that I mostly rely on are as follows. 1) Twilio 2) Rocket Chat 3) Ionic 4) Next Js 5) Material UI 6) Ant-Design Thanks for going through my profile. Please get in touch to say hello! Best Wishes Kashif TariqHeroku
FlutterReact NativeStripeAPITwilioShopify AppsShopifyFull-Stack DevelopmentRuby on RailsRubyVue.jsReactGraphQLPostgreSQLWeb Development - $70 hourly
- 5.0/5
- (56 jobs)
I'm a Full Stack developer with extensive experience in building high quality applications. My experiences range from to building scalable applications for the financial services industry to building responsive mobile sites that work well cross browser. My Skills & Expertise: - Ruby on Rails (2.x, 3.x, 4.x, 5.x, 6.x) - Ruby Programming (1.7.x, 1.8.x, 1.9.x, 2.x) - PHP (7.3 - 8.0) - Theme development & plugin development in wordpress & Drupal - Extensive use of Jquery, Javascript, Coffee, HTML, Haml, Erb, CSS, Bootstrap - Databases Expertise with PostgreSQL, MySQL, MongoDB - TDD experience with RSpec, Cucumber, FactoryGirl, Capybara, Selinum& others. - Server Setup AWS EBS, EC2 & S3, DO, Heroku,, Apache, Nginx, Passenger, Puma - Been using Code Management tools like Git, Bitbucket, Gitlab - Solid background in Scraping, Parsing tasksHeroku
GitAmazon EC2Ruby on RailsAPI DevelopmentFront-End DevelopmentTwitter/X BootstrapMySQL ProgrammingPostgreSQL ProgrammingTest-Driven Development - $80 hourly
- 5.0/5
- (70 jobs)
✅ TOP 1% on Upwork (expert vetted badge) ✅ Seasoned Ruby on Rails developer (13+ years) ✅ Certified Project Manager (PMP) ✅ 19K+ completed hours Need expert advice or code? I'd be glad to help you with: Project architecture upgrade, monolith ➜ microservices transitions Performance optimization on both front and back-ends Code review, quality analysis And many more. Let's connect and make your business even more successful! My tech stack: * Ruby on Rails, Sinatra * PostgreSQL, MySQL, NoSQL * frontend: Bootstrap, Tailwind, React, Stimulus * provisioning and deployment: Ansible, Docker, Vagrant, Capistrano * version control; git + gitflow, github & gitlab + gitlab-ci In progress: Typescript (NextJS + React)Heroku
ApiaryAPITest-Driven DevelopmentProject Management ProfessionalRequirement AnalysisRSpecAgile Software DevelopmentRuby on RailsRubyAPI IntegrationPostgreSQLGitMySQL - $35 hourly
- 5.0/5
- (103 jobs)
I am a professional software engineer with more than 8 years of experience in web development. I also a lead of a team consisting of highly experienced web/mobile developers. 𝗠𝘆 𝘀𝗸𝗶𝗹𝗹 𝘀𝗲𝘁: • Ruby on Rails, NodeJS, Django • Shopify App Development • Mobile Application Development • API Web services development and Integration • Application architecture design • Attention to details • Proactive communication skills 𝙊𝙩𝙝𝙚𝙧 𝙙𝙚𝙩𝙖𝙞𝙡𝙨 𝙖𝙗𝙤𝙪𝙩 𝙢𝙮 𝙚𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚: ✅ 𝗪𝗲𝗯 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝘀𝗸𝗶𝗹𝗹𝘀: • Ruby on Rails, NodeJS, Django • E-Commerce: Spree, Shopify, Sharetribe • TDD and Unit Testing with Cucumber, RSpec, Cabybara, FactoryBot • Front-end technologies: AJAX, CSS3, HTML5, jQuery, BackboneJS, AngularJS, ReactJS, TypeScript • Mobile-first responsive design: Bootstrap, Tailwind, MaterialUI • Relational and NoSQL databases: MySQL, PostgreSQL, MongoDB, Redis • Payment service integration: Paypal, Stripe, Checkout, Inpendium, Braintree, Authorize.net • Application Monitoring: NewRelic, BugSnag, Errbit, Rollbar • Deployment platforms: Heroku, AWS, Rackspace, DigitalOcean, VPS, EngineYard • Amazon Web Services: CloudFront, Elastic Load Balancer, RDS, ElasticCache, ElasticBeanstalk, EC2, Route53, Kinesis, Lambda, etc • Continuous Integration Deployment: Tddium, Travis, CircleCI • Social network and third-party integration: Google Maps, Google API, Facebook, Slack, Twitter ✅ 𝗢𝘁𝗵𝗲𝗿𝘀: • DevOps skills: configuring deployment server, troubleshooting and debugging server issues • Designing multilingual applications • Git workflow • Management tools: Trello, PivotalTracker, Asana, BasecampHeroku
Vue.jsTailwind CSSBootstrapRubyDjangoPythonReactJavaScriptRuby on RailsCSS 3Amazon Web Services - $40 hourly
- 5.0/5
- (5 jobs)
My expertise has helped my clients to launch 100+ scalable websites which have millions of visits daily.🏆 8+ years experience 🥇 Top rated expert 🌟 My clients have high-stakes. I help them to accomplish the job and get 2X-5X retention rate. ⚡︎ We may be a great fit if you are thinking: ● "I want to build a platform from ideation to MVP" ● "I want to build a marketplace" ● "I want to fix, update my existing website" ● "We have a website, we want to test it and fix the bugs" ● "I need a full-stack developer who can help to develop a website for my business" ● "I want to update the design of my website" Working with me, you will ✅ Get on time deliveries ✅ Get project completed on budget ✅ Get thoroughly tested code ✅ Get clean and reusable code with best practices ✅ Get previously stalled development efforts over the finish line My clients have a LOT to say about me: ⭐ “Sadda is an expert on the Sharetribe marketplace platform. He was able to create a custom script for Sharetribe in record time, and the script works wonderfully well. I highly recommend Sadda; he is competent, fast, responsive, punctual, and respects both deadlines and cost. I enjoyed working with Sadda and will likely have additional jobs for him in the future.” - JP Moris, event360venues ⭐ “The cooperation with Sadda was exceptionally good! He has not only done a fantastic job in the form of the product. He also advised me and did a lot of work around the project. So I can absolutely recommend him, not only for simple projects, but also for larger, very complex projects. I am really thrilled! I will certainly work with Sadda more often in the future. Thanks Sadda!” - Kadziela, Paketpaten ⭐ “Sadda implemented the changes we needed quickly and efficiently, also making a few additional tweaks using his initiative, which resulted in an overall better result.” - Louise, dotte ⭐ “Sadda is extremely professional, communicates well, and is very diligent. Best choice I made was choosing him to help us on our project. Will come to him again in the future.” - Rob, Knitcrate Not every business is my client, though. Some signs we might not be a good fit include: ❌ The company is struggling to pay - can’t do that in good conscience ❌ You are not sure what you want and have not defined your requirements - can't build without requirements ❌ ”Respect for others” is not a core value - we love working with awesome people we respect Sound like a fit? Next steps: 🟢 Click the green ‘Send Message’ button in the top right-hand corner 💬 Write me a personalized note including why you think we’re a good fit to work together Expertise: ReactJS, Ruby on Rails, Javascript, JQuery, HTML, CSS, Bootstrap, Material UI, Foundation, MySQL , PostgreSQL, REST APIs, Redis, Heroku, AWS, Test-driven Development (TDD), GitHeroku
RedisGitQuality AssuranceNode.jsjQueryReactMySQLPostgreSQLRuby on RailsReduxGraphic DesignHTML5CSS 3SharetribeJavaScript - $40 hourly
- 5.0/5
- (24 jobs)
🚀 Results-Oriented Python AI Developer 🚀 With 7+ years of experience, I specialize in building high-performance solutions that drive efficiency, automation, and scalability. From crafting web applications to integrating AI-driven models, I deliver cutting-edge solutions tailored to business needs. 🔧 Technical Expertise: Proficient in Python development, specializing in Django and Flask for robust web development and backend services. Expertise in designing RESTful APIs and microservices, ensuring modular, scalable, and high-performance architectures. Experienced in automation and data extraction, leveraging Python scripts to streamline workflows and optimize efficiency. Strong command over AWS Lambda for serverless computing, enabling cost-effective, event-driven cloud applications. Hands-on experience in machine learning, data science, and artificial intelligence, working with PyTorch for deep learning solutions. Integration of OpenAI API to enhance applications with natural language processing and AI-driven functionalities. 🌐 Portfolio Highlights: Developed a scalable web application using Django, optimizing data flow and user interactions for a financial analytics platform. Built a RESTful API ecosystem supporting a high-traffic SaaS product, ensuring seamless communication between services. Automated data extraction processes using Python scripts, reducing manual efforts and enhancing data pipeline efficiency. Created a real-time machine learning model using PyTorch, enabling predictive analytics for a healthcare solution. Designed a microservice architecture using Flask and AWS Lambda, ensuring efficient and cost-effective cloud deployment. Integrated OpenAI API to develop an intelligent chatbot capable of contextual conversation and automated responses. 🏆 Client Acclaim: Recognized for delivering innovative, scalable, and performance-driven solutions, exceeding client expectations across multiple industries. 📚 Continuous Learning: I actively stay updated with advancements in AI, machine learning, and cloud computing, ensuring that every project benefits from the latest technological innovations. 🎓 Education: Bachelor’s degree in Computer Science, solidifying my expertise in software development, algorithms, and data structures. 🤝 Let's Collaborate: Whether you need a scalable web application, AI-powered solutions, or automated workflows, I am here to bring your ideas to life. Let’s connect and create something exceptional! 🚀Heroku
OpenAI APIFlaskPyTorchArtificial IntelligenceData ScienceMachine LearningAWS LambdaData ExtractionAutomationRESTful APIMicroserviceWeb DevelopmentDjangoPython ScriptPython - $100 hourly
- 4.9/5
- (30 jobs)
I've been a professional developer at established software companies for the past 10 years, using languages like JavaScript, Ruby, PHP, and accompanying technologies like Node.js, MySQL, and Rails. Presently I am most interested in working on small-to-medium projects that solve an existing problem in your business, but I'm open to longer-term or more speculative projects as well.Heroku
ZapierBash ProgrammingSQL ProgrammingJavaScriptNode.jsPython ScriptTypeScriptNext.jsReactRuby on Rails - $25 hourly
- 5.0/5
- (41 jobs)
🏆 Supercharge your web app’s potential with my expertise in building blazing-fast, rock-solid solutions. I’m not just another developer—I’m a problem solver who thrives on delivering apps that delight users and outperform the competition. Whether you need a custom SaaS platform, a sleek e-commerce site, or a complex internal tool, I’m here to help you stand out and stay ahead—let’s take it to the next level together! 🏆 My name is Farzam. As a seasoned Senior Software Engineer, I leverage my extensive experience in full-stack web development, utilizing technologies like Ruby on Rails, React.js, Vue.JS, NextJS, TypeScript, Tailwind, and Bootstrap. With a career spanning nine years since 2015, I've contributed to diverse projects of varying sizes and domains, consistently delivering top-notch and cost-effective results for clients. I thrive on unraveling complex challenges and devising innovative solutions, employing the latest technologies and adhering to industry best practices. Motivated by a passion for continuous learning, I actively seek to explore new concepts and embrace fresh challenges within the ever-evolving landscape of my field. ✅ Frameworks: Ruby on Rails, React.js, Vue.js, NextJS, Tailwind, Bootstrap ✅ Languages and Technologies: Ruby, JavaScript, TypeScript, SQL, HTML, CSS ✅ DB: PostgreSQL, MySQL ✅ Testing: RSpec, Factory, Minitest, Selenium, Capybara ✅ Docker/Kubernetes, CI/CD, AWS, Heroku, GCP ✅ Fluent English ✅ 5-star feedbacks only ✅ Certified Ruby/Rails developerHeroku
BootstrapTailwind UIPostgreSQLNode.jsShopifyJavaScriptTypeScriptWeb DesignAPI DevelopmentWeb DevelopmentNext.jsVue.jsReactRuby on RailsRuby - $120 hourly
- 5.0/5
- (19 jobs)
I am a seasoned technology leader with over 14 years of experience as a Data/AI Architect, Software Engineer, CTO, VP, and Consultant. I’ve driven digital transformations for enterprises and propelled startups from concept to valuations between $80M and $5B+ across the US, UK, and EU. My expertise spans building SaaS platforms, advanced BI solutions, microservices, event-driven architectures, cloud-native applications, and complex data solutions that integrate diverse data sources—transforming challenges into scalable, competitive outcomes. Application Types & Architectures: • SaaS Applications: Crafting robust, scalable, and secure SaaS platforms that drive business agility. •Microservices & Event-Driven Systems: Designing agile, distributed architectures for real-time data processing and seamless integrations. • API-First & Cloud-Native Platforms: Developing flexible, integrated applications that fully leverage modern cloud environments. • Complex Data Solutions & Aggregators: Implementing advanced data strategies—including OLAP/OLTP systems, Data Lakes, Data Mesh frameworks, and specialized data aggregators—to optimize data management and analytics. • Cutting-Edge AI Solutions & Agents: Utilizing innovative techniques like Retrieval Augmented Generation (RAG) and intelligent AI agents to enhance NLP, automation, and decision-making. Core Technical Expertise: • Programming & Web Development: Python, Ruby • Data Engineering: Databases & Storage: PostgreSQL, MongoDB, Cassandra, Neo4j, ClickHouse ETL & Real-Time Processing: Apache Airflow, Apache NiFi, Talend, Spark, Flink, Kafka, Druid Data Governance & Modern Platforms: Great Expectations, Apache Atlas, Apache Iceberg • Cloud & DevOps: AWS, GCP, Terraform, Ansible, Jenkins, GitLab CI/CD, Kubernetes, Docker, ELK, Prometheus, Grafana • AI & Machine Learning: TensorFlow, PyTorch, Scikit-learn, SageMaker, Keras; NLP frameworks such as OpenAI, LLaMa, NLTK, SpaCy Professional Services: • Fractional CTO-as-a-Service: Delivering strategic IT leadership and tailored technology roadmaps. • Product Development & R&D Lab: Guiding projects from ideation through market launch with a focus on innovation and scalability. • AI/ML & Data Architecture: Crafting advanced AI and data solutions that drive actionable business insights. • Strategic Technology Consulting: Aligning technology initiatives with business goals to secure a competitive advantage. Key Achievements: • 14+ years in technology leadership with 25+ successful projects • Harvard Business School Graduate, AWS Certified Solutions Architect, and Certified Data Engineer • Former Partner at a leading tech firm and CEO of Busy Rebel • 8 years in executive roles (CTO/VP) and mentor to startups scaling up to $400M • Built and led 20+ high-performance teams, mastering over 30 technologies I’m passionate about creating resilient, future-proof solutions that drive growth and innovation. Let's connect.Heroku
Web DevelopmentLLaMAAI DevelopmentVector EmbeddingRetrieval Augmented GenerationProduct DevelopmentData EngineeringClickHouseSaaSMachine LearningKubernetesAmazon Web ServicesRubyAPI DevelopmentSoftware Architecture & Design - $20 hourly
- 4.8/5
- (37 jobs)
🥇 Accredited "Top-Rated Plus" developer 🥇 Certified "Top 1%" Upwork tested developer 🥇 100% Success Rate 🥇 Excellent communication skills 🥇 Excellent in remote Project Management 🥇 Available for immediate start 🥇Worked with clients all around the world! Technology stacks that I have been using- Back end - PHP, NodeJS, Golang Front end - HTML 5, React JS, Express JS, Next JS, Angular UI - CSS 3, Media Query, Bootstrap, Jquery UI, MUI Automated test cases - PHPUnit, Selenium Code Repositories - GIT, Bitbucket, SVN Project Management Tools - Basecamp Task Management Tools - Assembla, Trello Issues Tracking - JIRA Web Server - Apache, Nginx For back end web services development, I have used RESTful / JSON method. Third Parties - Stripe, PayPal, Braintree, Facebook, Twitter, Youtube, AWS EC2, S3, Google Maps, Mapbox, Firebase, Quickbooks, Xero, Zoho, Salesforce, Comet chat, Video Whisper, Adobe Pro Connector, AGILE CRM, PDFTron, Twilio, SSL, and more... Role and services I provide in projects - Business analysis Requirement analysis Project estimation Design mock ups Click through wire frames DB design UI development Back end programming APIs development Unit testing Regression testing Project documentation Client communication Software business consultancy Project planning Project management Through the above services, I have assisted my global customers in every aspect of their business. I am ready to assist my customers on hourly as well as on fixed price assignments. Available full time and can devote 40- 45 hours per week on any full time assignment. Let's Connect and discuss with 100% transparency.Heroku
Azure App ServiceAWS ApplicationCI/CDLaravelVue.jsPHPNestJSAWS LambdaGolangAmazon Web ServicesNode.jsJavaScriptAPI IntegrationNext.jsReact - $40 hourly
- 5.0/5
- (83 jobs)
Hello! I'm a skilled web and mobile developer with a diverse and comprehensive background in modern development frameworks and technologies. My expertise encompasses both front-end and back-end development, allowing me to deliver complete, high-performance applications tailored to your business needs. Key Skills & Technologies: Backend: Laravel - Crafting robust, secure, and scalable server-side applications. Full Stack: MEAN Stack (MongoDB, Express.js, Angular, Node.js) MERN Stack (MongoDB, Express.js, React.js, Node.js) Frontend: React.js, Angular & Vue.js - Building interactive, seamless, and dynamic user interfaces. Tailwind CSS - Empowering your designs with a utility-first approach to styling. Mobile Development: React Native - Developing cross-platform mobile applications with a native look and feel. API Integration: Amazon SP API - Delivering specialized integration solutions to connect your applications seamlessly with Amazon services. With a proven track record of delivering projects on time and within budget, I am committed to quality and continuous learning to stay updated with the latest technology trends. I thrive on solving complex problems and am passionate about creating intuitive, user-friendly applications that enhance user experience and drive business growth. What I Offer: - Custom application development from concept to deployment - Responsive and adaptive design for web and mobile - Reliable problem-solving and debugging expertise - Dedicated support and maintenance post-deployment Whether you're looking to build a brand-new application from scratch or need assistance integrating new features into an existing project, I'm here to help you achieve your goals with precision and excellence. Let's work together to turn your vision into reality!Heroku
React NativeRedisTailwind CSSPostgreSQL ProgrammingMySQL ProgrammingJavaScriptPostgreSQLWeb DesignMERN StackMEAN StackReactVue.jsAngularPHPLaravel - $39 hourly
- 5.0/5
- (67 jobs)
Hey I'm Muneeb, I’m an AI Expert and Full Stack Developer specializing in SaaS, Large Language Models (LLM), Vector Databases, and Chatbots. With 10+ years of experience and over 200 successful projects, I provide tailored, high-performance solutions that meet unique business needs. Expertise includes: - AI & LLM Development. - AI Chatbot Development - Vector Databases Efficient data handling for AI and machine learning. - Mobile Apps & SaaS Platforms - API Development & Integration - Cloud Solutions Back-End - Python: FastAPI, Django, Flask, DRF - Javascript: Node.js, Nest.js, Next.js, Express.js, React, Angular, Vue.js, Grape.js - Restful API Integration: Google APIs, Payment Processing, GraphQL, SOAP, gRPC, JSON-RPC, XML-RPC, OData, OpenAPI, Swagger, HAL, RAML, WSDL, AsyncAPI, Falcon, Flask-RESTful, Express.js, FastAPI, Hapi.js, Spring Boot, LoopBack - MySQL, PostgreSQL, MongoDB, SQLite, Oracle Database, Microsoft SQL Server, Redis, Cassandra, CouchDB, MariaDB, Amazon DynamoDB, Google BigQuery, Snowflake, InfluxDB, Neo4j - Payment Gateways: PayPal, Stripe, 2Checkout, Braintree, etc. - Server Setup & Management Front-End - HTML, CSS - JavaScript: React, Next.js, Vue.js, Angular JS, Angular 2+, Ember.js - Front-end frameworks: Svelte, Backbone.js, Mithril, Preact, Lit, Aurelia, jQuery, Bootstrap, Foundation, Semantic UI, Tailwind CSS, Material UI, Riot.js, Elm, Stencil, Hyperapp, Alpine.js. DevOps: AWS: EC2, S3, RDS, Lambda, DynamoDB, VPC, CloudFront, IAM, EKS, SQS, CloudWatch, SNS, Route 53, Glue GCP: Compute Engine, App Engine, Kubernetes Engine, Cloud Functions, Cloud Run, BigQuery, Cloud Storage, FireStore, Cloud SQL, Cloud Spanner, Pub/Sub, Dataflow, Dataproc, AI Platform, Vertex AI, Cloud IAM, Cloud Monitoring, Cloud VPC, Cloud CDN, Secret Manager Azure: Virtual Machines, App Service, Kubernetes Service, Functions, App Service Environment, Azure SQL Database, Cosmos DB, Blob Storage, Table Storage, Queue Storage, Redis Cache, Event Hubs, Service Bus, Azure Stream Analytics, Synapse Analytics, Machine Learning, Cognitive Services, Azure Active Directory, Monitor, Virtual Network, Content Delivery Network, Key Vault. Industries I've worked with: 🔸 AI SaaS | Healthcare | eCommerce | Fintech | Customer Support | Real EstateHeroku
ExpressJSGoogle Cloud PlatformETL PipelineBigQueryVue.jsCesiumFlaskDjangoReact NativeReactIonic FrameworkAngularJSAmazon Web ServicesNode.jsPython - $125 hourly
- 4.8/5
- (6 jobs)
Andrew Mauricio is a lead software engineer with over 8 years of experience in startups and government. At the Department of Veterans Affairs, he developed applications to improve communication with millions of veterans and mentored junior engineers. As the CTO of WunderPics and PickleWave, he led the development of a revolutionary photo marketplace and developed advanced sports analytics. He is currently developing an AI application, focusing on Lean Manufacturing to boost operational efficiency and promote continuous improvement. He brings a strong ability to deliver impactful solutions, combining technical expertise with a commitment to serving the public and creating positive outcomes. Key highlights of my experience: * Led fullstack engineering teams to deliver MVPs for startups across various industries. * Created AI-driven systems using OpenAI and Anthropic APIs to provide enterprise solutions. * Designed and built data-intensive applications using Apache Spark and Hadoop. * Developed and maintained high-traffic software used by millions of users per month. * Leverage design tools like Figma and Photoshop to deliver high-quality user interfaces. My recent work has focused on leveraging AI technologies, where I’ve built custom AI systems integrated with OpenAI and Anthropic APIs to solve real-world business problems. Whether you need to automate processes, enhance customer experiences, or build intelligent applications, I can deliver clean and efficient solutions. I’m passionate about delivering top-tier software and am excited to work on teams that challenge me while creating real value for clients.Heroku
APISoftware DevelopmentNode.jsTypeScriptFlaskDjangoElasticsearchAPI IntegrationJavaScriptRuby on RailsAmazon Web ServicesReactPostgreSQLPythonRuby - $75 hourly
- 4.5/5
- (29 jobs)
I am a senior Ruby on Rails developer. I've been working with Rails for 12 years. I also bring several years experience building data warehouses and ETL processes so I also bring that data storage/processing/retrieval performance optimization perspective when building web applications. I'm comfortable working on the front end. I can work with traditional monolith Rails projects, or build UIs using React or Vue. I also have some devops skills and can get you set up with cloud hosting via Heroku, DigitialOcean or AWS (ECS, EC2 auto-scaling groups) and can get your application running on docker for easy developer on-boarding or deployment.Heroku
Twitter/X BootstrapBusiness IntelligenceMySQLVue.jsPythonRubyCSS 3Ruby on RailsJavaScriptReact - $55 hourly
- 4.7/5
- (88 jobs)
As a Certified Salesforce Developer and Consultant, I focused on helping Businesses increase Revenue using Salesforce and develop best-in-class Applications for the Salesforce AppExchange. I have 12 years of Salesforce Experience and 10 Salesforce Certificates. ✅ Salesforce Sales Cloud ✅ Salesforce Service Cloud ✅ Salesforce Marketing Cloud, Account Engagement, Pardot and Marketo ✅ Salesforce Experience Cloud ✅ Salesforce CPQ ✅ Salesforce AppExchange Managed packages development ✅ Salesforce Integration ✅ Salesforce Customizations and Data Migration ✅ Litify I am expert in the following programming and declarative tools: 🚀Apex, Visualforce, Lightning, Aura, LWC, Lightning Web Components, Apex Triggers, Batch, Scheduler, Feature Method, Queueable, SOQL, SOSL, Platform Events. 🚀Workflow Rules, Process Builder, Flow, Screen Flow, Validation Rule, Email, Email Templates, Journey Builder, Data Extension. 🚀JavaScript, Angular, Vue, React, jQuery, HTML, CSS, HTML, HTML5, CSS, CSS3. 🛠️ I implemented Integration with the following systems: SAP, Zuora, DocuSign, Adobe Sign, PandaDoc, Wrike, Yildex, Operative, Weather.com, Stripe, Twilio, Blackthorn, Hubspot, Celigo, NetSuite, WordPress, FormAssembly, Form Assembly, Titan, Formstack, Docomotion, Nintex Drawloop DocGen, Chat GPT, ChatGPT, Zoho CRM. 🤖 I built several Salesforce Chrome Extensions My Salesforce Certifications: 🎓2021 - Salesforce Certified Experience Cloud Consultant 🎓2021 - Salesforce Certified Sales Cloud Consultant 🎓2021 - Salesforce Certified Service Cloud Consultant 🎓2020 - Salesforce Certified Javascript Developer 1 🎓2020 - Salesforce Certified Platform Developer 2 🎓2020 - Salesforce Certified Administrator 🎓2017 - Salesforce Certified Platform App Builder 🎓2015 - Salesforce Certified Platform Developer 1 🎓2012 - Salesforce.com Certified Force.com Developer ⚙️ Other used programming languages: Java, C#, .NET, Python, PHP, Laravel, WordPress. Keywords: Salesforce, Sales Force, Salesforce.com, SF, SFDC, SF DC, Sales, Litify, Sales Funnel, Duplication, Service, Marketing Cloud, Marketing Campaign, MC, Data Extension, DE, Clouds, Pardot, Salesforce Developer, Salesforce Development, Salesforce Admin, Salesforce Administration, Salesforce Integration, Salesforce setup, Salesforce set up, Salesforce Customization, Salesforce dev, Account, Lead, Contact, Opportunity, Quote, Order, CPQ, PDF, SF dev, sfdc dev, Salesforce optimization, AppExchange, Managed Package, Unmanaged Package, app, application, publishing, publish, LWC, Lightning, Classic, Aura, Lightning Web Component, Lightning Framework, Visual force, Visualforce, VF, Lightning page, Apex, Trigger, Batch, Apex Class, Future Methods, Scheduler, Scheduled Apex, Batch, Queue, Queueable, Standard Objects, Custom Objects, Custom Fields, Validation, Validation Rules, Automation, Data, Setup, Process, Form, ChatGPT, Chat GPT, Chatbot, Chat Bot, AI, Open AI, OpenAI, Einstein, Einstein GPT, EinsteinGPT, LinkedIn, Linked In, Apollo, Workflow, work flow, WF, Screen Flow, screenflow, Flow, Trigger Flow, triggerflow, Process Builder, processbuilder, email, email template, MailChimp, Mail Chimp, Einstein GPT, GPT4, Conga Composer & Conga Sign, Salesforce Maps, High Velocity Sales.Heroku
Customer Relationship ManagementSalesforce CRMSalesforce CPQSalesforce Sales CloudAppExchangeSalesforceDocuSignSalesforce Marketing CloudSalesforce LightningSalesforce Service CloudApexPardotAPIJavaScriptAPI Integration - $50 hourly
- 4.3/5
- (41 jobs)
Software development expert with more than 9 years of experience. I have a bachelor's degree in software development and information technology. Mainly focused on development of complex custom web applications. Experienced both in backend and frontend development. My tech stack: Python, Django, DRF, DRF JSON API, Flask, FastAPI, Celery, Docker, Docker-compose, HTML, CSS, JS, Less/Sass, Ansible, VueJs, Vuex, Nuxt, VuetfiyHeroku
Web DesignWeb DevelopmentReactDjangoSQLAlchemyAPI DevelopmentAutomationVue.jsWebsite OptimizationLanding PageHTMLPostgreSQLPythonCSSJavaScript - $24 hourly
- 4.9/5
- (106 jobs)
💎 𝐓𝐎𝐏 𝐑𝐀𝐓𝐄𝐃 𝐏𝐋𝐔𝐒 | 💼 𝐘𝐄𝐀𝐑𝐒 𝐎𝐅 𝐄𝐗𝐏𝐄𝐑𝐈𝐄𝐍𝐂𝐄 | 🏆 $𝟓𝟎𝟎𝐊+ 𝐄𝐀𝐑𝐍𝐄𝐃 & 𝟑𝟑𝐊+ 𝐖𝐎𝐑𝐊𝐈𝐍𝐆 𝐇𝐎𝐔𝐑𝐒 𝐖𝐈𝐓𝐇 𝟓⭐️ 𝐑𝐄𝐕𝐈𝐄𝐖𝐒 | ⚡ 𝟏𝟎𝟎% 𝐉𝐎𝐁 𝐒𝐔𝐂𝐂𝐄𝐒𝐒 𝐒𝐂𝐎𝐑𝐄 👋 I am a Top-Rated Plus Software Engineer (Top 2% talent on Upwork) with years of experience in developing robust, scalable, and efficient software solutions across diverse domains. I’ve collaborated with leading companies and startups, including blockchain ventures, SaaS providers, and enterprises, delivering cutting-edge solutions that power success. I specialize in Frontend and Backend Development, leveraging technologies like Angular, React, Node.js, NestJS, and Next.js, along with Blockchain expertise to create decentralized, secure applications. 🔥 𝐂𝐎𝐑𝐄 𝐒𝐊𝐈𝐋𝐋𝐒 & 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 🔹 Programming Languages: JavaScript, TypeScript, Python 🔹 Frontend Development: Angular, React.js, Next.js, TypeScript 🔹 Backend Development: Node.js, NestJS, Express.js, GraphQL 🔹 Blockchain: Ethereum, Solidity, Smart Contracts, Web3.js 🔹 Databases: MongoDB, PostgreSQL, MySQL 🔹 APIs: RESTful, GraphQL, Apollo 🔹 AI & ML: TensorFlow, Keras, PyTorch, scikit-learn 🔹 Cloud & Hosting: AWS, Google Cloud, Azure 🔹 DevOps: Docker, Kubernetes 🌟 𝐖𝐇𝐘 𝐂𝐇𝐎𝐎𝐒𝐄 𝐌𝐄? 🔹 Top Rated Plus Engineer with years of experience, ranked in the top 2% on Upwork 🔹 33,500+ working hours on Upwork, with proven success in delivering high-quality solutions 🔹 Blockchain Expertise: Building secure, decentralized applications with the latest technologies 🔹 Full-Stack Development: Expertise in both frontend and backend technologies, ensuring seamless and scalable solutions 🔹 Enterprise-Level Experience: Worked with industry leaders in various sectors to create high-impact solutions 🔹 AI/ML Expertise: Leveraging artificial intelligence to add intelligent functionality to your projects 💬 𝐋𝐄𝐓’𝐒 𝐂𝐎𝐍𝐍𝐄𝐂𝐓! I’m ready to help you bring your ideas to life and solve your toughest challenges. Let’s collaborate and create something exceptional together! Reach out to get started. Thanks,Heroku
Tailwind CSSDevOpsMaterial UIwebpackSeleniumGitGraphQLTypeScriptMongoDBAngularBlockchainNestJSNode.jsNext.jsReact - $115 hourly
- 3.8/5
- (16 jobs)
Full-stack, Microservices, and Data Pipelines for Business Intelligence and Analytics Python, Django, Flask, PHP, Symfony Elixir, Typescript, Express, React, React Native Pandas, Redis, RQ, Celery, PostgreSQL, MySQL, Docker, Heroku, AWS, Lambda, SNS, SQS, sqlAlchemy, NLTK, TALib, Numpy, BigQuery, RDS, S3, EC2, PowerBI, Power Pivot, DAX, Tableau, JavaScript, D3, Selenium, JSON, CSV, Webhooks, REST, SOAP, XML, Nginx, NodeJS, EasyAdmin, Phoenix, PyTest, Codeception, RailsHeroku
DjangoDocker ComposeDockerPostgreSQL ProgrammingMicrosoft Excel PowerPivotFlaskPHPJavaScriptPythonRedisAPI - $45 hourly
- 4.9/5
- (254 jobs)
I am the founder and CEO of IT-Dimension, and since 2007 my team has delivered over 600 custom software products. We create software of any complexity to boost business in a wide range of industries: Industry 4.0 & Internet of Things, Logistics/Transportation, Media & Entertainment, Social Networks and Social Apps, Healthcare/Wellness, Business Automation, FinTech, GameDev, AR/VR, and far beyond. We offer deep expertise in the following areas: 📌Web Backend: Node.js, NextJS, Express, Python, C++, .NET Core, Blazor, ASP.NET Core, PHP, Go, Java, Kotlin 📌Web Frontend: Angular, React, Vue, Vuetify, Nuxt, Blazor 📌Mobile Development: Xamarin, Swift, Objective-C, C++, Kotlin, Java, Flutter, React Native, 📌Desktop Development: C#/.NET, Xamarin, C++, wxWidgets, Qt 📌UI/UX: User Interface Research, User Scenarios, User Interface Design, Usability Testing, Wireframing, Prototyping, UX Research, UX Writing, App design, web design, Visual Communication, UI/UX audit 📌Branding: logo design, brand book, custom graphics, brand identity 📌AR/VR: Unity, AR Foundation, AR Kit, AR Core, Kinect, Computer Vision 📌3D Modeling, Animation, Video Montage: Blender, Metahuman, Cinema 4D, Speedtree, DaVinci Resolve, Marmoset 📌Blockchain: Web3.js, Solidity, C++, Go, Rust 📌Embedded: C, C++, Python: 📌Cloud Platforms: AWS, Google Cloud, Azure, Heroku, Docker, DigitalOcean, Kubernetes, Terraform CMS: WordPress, Shopify, Webflow Partnering with IT-Dimension gets you: ❇️ In-depth Technology Consultation ❇️ State-of-the-art UI/UX Design ❇️ Dedicated Software Development ❇️ Project Management ❇️ Quality Assurance ❇️ Deployment and DevOps Services ❇️ Software Maintenance and Enhancement Why choose IT-Dimension? 🔷 16+ years of technological expertise 🔷 Swift and efficient project initiation 🔷 Deep-rooted expertise in 20+ domains 🔷 Personalized project handling 🔷 Innovative thinking for maximizing resultsHeroku
Machine LearningAndroidiOSXamarin3D AvatarArtificial IntelligenceMobile Game DevelopmentBlockchainQA TestingSaaS DevelopmentAR & VRUI/UX PrototypingMobile App DevelopmentASP.NET CoreWeb Development Want to browse more freelancers?
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