Hire the best Node.js Developers in Missouri

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$55 hourly
Trayvon N.
- 4.7/5
- (21 jobs)
A highly experienced software engineer specializing in mobile app development, custom websites, and full-stack web solutions. I help startups, businesses, and entrepreneurs bring their ideas to life with clean, scalable code and beautiful, functional design. My toolkit includes VueJS, NuxtJS, ReactJS, NextJS, NodeJS, Strapi, and headless CMS platforms, giving me the flexibility to build fast, modern apps and websites that meet your exact needs. Whether you need a new mobile app, a custom-built website, or an ecommerce platform, I’m here to deliver high-quality work that exceeds expectations. Let’s talk about your project and how I can help make it a success.

Node.js
MySQL Programming
.NET Core
Tailwind CSS
HTML5
Vue.js
React
PHP
Web Development
TypeScript
Nuxt.js
MongoDB
MySQL
Next.js
WordPress
$60 hourly
Louie S.
- 5.0/5
- (10 jobs)
✅10+ years of experience as a Full-Stack Software Developer, delivering engaging and scalable web applications. 🥇 Trusted by Hallmark Card, other international companies to develop innovative software solutions that drive growth. I use the latest technologies and tools to ensure that your website is fast, reliable, and user-friendly, such as: ✅ Front-end – React, React Native, Angular, Next, Vue, Nuxt ✅ Back-end – JavaScript/TypeScript, NodeJS, .NET ✅ AI Chatbot Specialist, ChatGPT API ✅ Infrastructure – Linux, Docker, AWS ✅ Databases – PostgreSQL, MongoDB, Redis, Elastic ✅ Experience with GitHub and Project Management tools e.g., Jira, ACE and Slack for communication. ✅ DevOps - CI/CD using Jenkins, Docker, Kubernetes etc. Over 10 years of experience in developing and implementing innovative software technology for both business process and technology based solutions which enable efficiency, speed, flexibility and reduction to cost and lead time; furthermore, driving process compliance and improvements through cross-divisional collaboration, decisions and strategies with the use of software technology development. Let's Connect: Tap the "Invite" button to discuss your project's specific needs and how we can collaborate effectively in a remote and global context.

Node.js
.NET Core
ChatGPT API
Artificial Intelligence
DevOps
Docker
Amazon Web Services
API Integration
SQL
Full-Stack Development
C#
JavaScript
Next.js
Angular
React
$50 hourly
Syed Irfan Haider S.
- 5.0/5
- (7 jobs)
🏆 Full Stack Developer – React | Node.js | Python | OpenAI Delivering high-performance, scalable, and intelligent web solutions using React, Node.js, Python, and OpenAI. From backend APIs to AI-powered Saas, each project is built with modern architecture, clean code, and business results in mind. Why clients choose me over full stack developers 🧠 Deep expertise in full stack JavaScript and Python development ⚙️ Scalable backend architecture using Node.js and Django 🌍 Cross-platform, modular development approach 📊 API-driven systems with secure database integration 🛠️ CI/CD workflows and DevOps deployment readiness Tech Stack & Capabilities ✅ Languages & Frameworks: JavaScript, TypeScript, Python, Node.js, Express.js, Django, Flask ✅ Frontend Libraries: React.js, Next.js ✅ AI & Automation: OpenAI, LangChain, ChatGPT API Integration ✅ API Development: REST, GraphQL, WebSocket APIs ✅ Databases: PostgreSQL, MySQL, MongoDB ✅ DevOps Tools: Docker, Jenkins, GitHub Actions, Kubernetes, Vercel, Heroku ✅ Version Control: Git, GitHub, GitLab, Bitbucket ✅ Testing: Postman, Jest, Cypress Platform Skills & Applications 💻 Web Application Development 📱 Cross-Platform Applications (React + APIs) 🛒 Scalable SaaS Products & Admin Dashboards 🔐 Auth, Role-Based Access Control, Security Layers 📦 Modular APIs with Database Integration Project Experience Includes ⭐ Custom Web Applications ⭐ SaaS Platform Architecture ⭐ API-First Development ⭐ Secure Data Handling & Integration ⭐ Scalable Backend Systems with Monitoring Build robust, maintainable, and production-ready applications using React, Node.js, and Python. Whether you're starting from scratch or scaling an existing platform, let's build something strong. Regards, Irfan Sherazi 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Full Stack Developer, React Developer, Node.js Developer, Python Developer, Django Developer, Flask Developer, Express.js, JavaScript Development, API Development, RESTful APIs, GraphQL, MongoDB, PostgreSQL, MySQL, SaaS Development, CI/CD, DevOps, Docker, Kubernetes, Jenkins, GitHub Actions, Web App Developer, Backend Architecture, Scalable Systems, Server-side Development, MVP Development, TypeScript, Vercel, Heroku, Cloud Deployment, Agile Development.

Node.js
NoSQL Database
SQL
API
Web Application Development
SaaS Development
JavaScript
TypeScript
MEAN Stack
DevOps Engineering
Django
React
Generative AI
OpenAI API
Python
$44 hourly
Patrick S.
- 4.9/5
- (3 jobs)
Experienced Full Stack Developer with specializing in Python, Django, Node.js, and front-end technologies. Over the past 3 years, I contributed significantly to HubSpot's platform, including a comprehensive redesign of their website and improvements to backend infrastructure and architecture. My work helped optimize system performance and resolve complex architectural challenges, demonstrating my ability to deliver impactful solutions. In addition to my HubSpot contributions, I have extensive experience in building scalable, full-stack solutions using frameworks like Flask, GraphQL, and Django. My portfolio includes notable projects such as developing advanced cold email automation features, Salesforce-integrated CRM solutions, and responsive website redesigns. These projects highlight my technical expertise and adaptability across various domains. I bring a strong focus on UX/UI design, data visualization, and CMS development, combined with in-depth knowledge of integrating tools like HubSpot and Salesforce. My commitment to delivering user-friendly, high-performance applications ensures successful project outcomes for diverse business needs. With a proven track record of solving complex problems, I am confident in handling projects of any scale and delivering exceptional results.

Node.js
Fastify
Data Analytics & Visualization Software
D3.js
Email Automation
Full-Stack Development
Elasticsearch
Marketing
TypeScript
JavaScript
React
Email
CRM Development
Django
Python
$85 hourly
Michael H.
- 4.6/5
- (3 jobs)
You need a mobile developer who doesn’t just write code - but builds apps that are fast, stable, and ready to grow with your business. Whether you're launching a new product or modernizing an existing one, reliability, performance, and clean architecture aren’t optional - they’re critical to success. That’s where I come in. I specialize in iOS and Android app development that aligns with your product vision and scales seamlessly. My clients value me for delivering: ✔️ High-performance mobile apps built with modern, maintainable code ✔️ Reliable delivery - on time, every time ✔️ Clear communication and proactive collaboration ✔️ Clean architecture ready for growth, feature extensions, and handoffs ⚙️ My Process From discovery to delivery, I work closely with product teams and founders to: 1. Understand user flows, key features, and backend needs 2. Choose the right tech stack (native or cross-platform) 3. Build scalable, well-structured apps with clean UI and strong UX 4. Integrate with APIs, analytics, notifications, auth, payments, and more 5. Test, deploy, and support post-launch improvements 🛠️ Tools & Technologies Mobile: Swift, Kotlin, Flutter, React Native, Java, Obj-C, MAUI, C# Frontend: SwiftUI, Jetpack Compose, HTML5/CSS3, React Backend & APIs: Node.js, Python, PHP, .NET, FastAPI, Next.js Databases: Firebase, PostgreSQL, MySQL, SQL Server, MongoDB, Redis In-Demand Keywords: Mobile App Development, iOS Development, Android App Development, API Integration, User Authentication, In-App Purchases, Full Stack Development, JavaScript, Web Development, Cross-Platform Apps

Node.js
LangChain
AI Agent Development
Android
iOS
TypeScript
Xamarin
Mobile App
Bluetooth LE
Flutter
React Native
JavaScript
Python
Kotlin
Swift
$50 hourly
Kian M.
- 4.0/5
- (14 jobs)
Hi, I'm Kian! It's nice to meet you! I hate boring, repetitive work, and I'm sure you do too! Having to do the same thing over and over again is emotionally draining and hard. I'm a freelance developer and automation specialist with a passion for simplifying workflows and tasks, especially ones that integrate with Google Workspace or Google Cloud. Apps Script provides a quick, flexible, and powerful way to create automation that works with Google's services, as well as integrating with other platforms. I'm most proud of my ability to get up to speed very quickly. For a previous company, I learned their programming language of choice on-the-job, and was mentoring my coworkers within the first few weeks! Quick bit of humor: I loved taking apart electronics as a kid. I'd try to build robots, combine computers together to create more powerful ones, etc. I'd like to attribute my skills to an earlier experience, however. When I was 3 years old, I threw my parents' camera down the stairs. That moment started it all! :) Thanks for reading! Kian.

Node.js
HTML
React
Automation
n8n
Google Sheets Automation
Google Sheets
Google Apps Script
TypeScript
JavaScript
$75 hourly
Ahsan S.
- 5.0/5
- (4 jobs)
Greetings! I'm Ahsan, a professional web developer with expertise in PHP, Laravel, and WordPress. I specialize in creating fully functional, responsive websites tailored to meet client needs. My approach combines clean coding, attention to detail, and a passion for delivering high-quality work on time. Key Skills: • Custom WordPress Theme & Plugin Development • PHP Web Application Development • Laravel MVC Framework • Responsive Frontend Development • API Integration & Development Services I Offer: • Full PHP Website Development • SEO-Friendly Sites • Frontend Modifications (HTML, CSS, Bootstrap) • Backend Development (PHP, Laravel, WordPress) • Responsive Design for All Devices • Custom WordPress Development • Google Maps & Social Media Integration • Bug Fixes & Performance Optimization • API Development & Integration • Web Scraping & Crawling • Database Integration Why Hire Me? • Professional and Responsive Service • Clean, Optimized, and Well-Documented Code • Excellent Communication Throughout the Project • Unlimited Revisions Until You're Fully Satisfied Let’s work together to bring your vision to life!

Node.js
Angular
React
WooCommerce
Laravel
Backup & Migration
Plugin Development
Bootstrap
JavaScript
HTML
Vue.js
Web Development
Ecommerce Website
Front-End Development
WordPress
$70 hourly
Benjamin R.
- 5.0/5
- (8 jobs)
𝐑𝐞𝐚𝐬𝐨𝐧𝐬 𝐓𝐨 𝐡𝐢𝐫𝐞 𝐦𝐞 : ✅ Provide max quality with min supervision ✅ Delivering high-quality work that exceeds expectations ✅ Providing thorough explanations for any questions and offering suggestions for improving results ✅ Friendly demeanor and professional behavior With 10 years of experience, I'm a Senior React/Next.js/Node Engineer with a deep understanding of related technologies like Redux, GraphQL, and Tailwind CSS. My passion is building high-quality, user-friendly applications, and I stay up-to-date with the latest trends. I'm also a great communicator and leader, able to work collaboratively with teams to deliver exceptional results.

Node.js
NestJS
Firebase
React Native
Redux
Bootstrap
Material UI
HTML5
React
Web Application
CSS
Tailwind CSS
Next.js
TypeScript
JavaScript
$40 hourly
Raheel A.
- 5.0/5
- (6 jobs)
Hi, I'm Raheel a Top Rated Plus Full Stack Web & Mobile App Developer with 10+ years of experience building scalable, high-performance digital products. I specialize in crafting custom AI-powered solutions and full-cycle app development, from wireframes to production. 💻 Web & Mobile Development Expertise: ✅ Frontend: React.js, Next.js, Vue.js, Tailwind CSS, TypeScript, HTML, CSS ✅ Backend: Node.js, Express.js, PHP, Laravel, GraphQL & REST APIs ✅ Mobile: React Native, Flutter ✅ Database: MySQL, PostgreSQL, MongoDB, NoSQL ✅ Cloud & DevOps: AWS (EC2, S3, Lambda), Docker, CI/CD, Kubernetes 🤖 AI & Custom Solution Expertise: ✅ OpenAI (Chat Completion API, Assistance API, Custom GPTs) ✅ Gemini, LangChain, Prompt Engineering ✅ LLMs, RAG, Stable Diffusion, Computer Vision ✅ Vector Databases (ChromaDB, Pinecone, SingleStore) 🚀 Highlights: ✨ Delivered platforms that generated $10M+ in client revenue ✨ Built apps impacting 1M+ users across the US, AUS & MENA ✨ Consistently improved UX, engagement & retention 🛠️ Also Skilled In: ✔️ Agile / SCRUM, Jira, Trello, Slack ✔️ Git, GitHub, Bitbucket ✔️ SaaS & Marketplace Platforms ✔️ Legal & Accessibility Compliance Let’s build something meaningful together. Whether you're launching an MVP, scaling a SaaS, or integrating AI into your product, I’m here to help you every step of the way. 📩 Feel free to reach out. I’m happy to discuss your idea or project goals anytime. Best, Raheel Anjum. 🔑 Keywords: Full Stack Developer | Web App Development | Mobile App Development | React.js | Next.js | Vue.js | Node.js | Laravel | PHP | Flutter | React Native | AWS | Docker | MongoDB | PostgreSQL | GraphQL | TypeScript | REST API | Tailwind CSS | SaaS Development | Booking Platform | AI Development | OpenAI | ChatGPT | LangChain | RAG | Computer Vision | Custom GPTs | Stable Diffusion | DevOps | Agile | Marketplace Platform | CI/CD | Payment Integration | Firebase | WebSockets | API Integration

Node.js
Web Development
MySQL
PostgreSQL
MongoDB
Javassist
Laravel
PHP
NestJS
ExpressJS
Angular
Nuxt.js
Vue.js
Next.js
React
$80 hourly
Spencer J.
- 5.0/5
- (1 job)
I’m a passionate and results-driven Full Stack Software Engineer with a Bachelor of Science in Computer Information Systems and 7+ years of experience building scalable web applications, automating data pipelines, and deploying solutions to the cloud. I bring a balanced mix of technical depth, problem-solving skills, and business acumen to every project. With hands-on expertise in both front-end and back-end development, modern data analysis tools, and cloud-native architectures, I help clients build high-impact products — fast. ✅What I Offer to Your Project: 🌐Web & Software Development: - Frontend: HTML5, CSS3, JavaScript, TypeScript, React, Angular, Next.js, Tailwind CSS - Backend: Node.js (Express), Django, Flask, Spring Boot, PHP/Laravel - CMS: WordPress (custom plugins/themes), Shopify, Headless CMS integration - APIs & Integrations: RESTful APIs, third-party integrations, payment gateways, GraphQL 🧠 Data Analysis & Reporting - SQL (MySQL, PostgreSQL, SQL Server) — 5+ years - Data visualization with Power BI, Tableau, and Google Data Studio - ETL pipelines using SSIS, data cleansing, normalization & transformation - Google Analytics 4, Google Tag Manager, Google Search Console 💻 Software Engineering & DevOps - Programming in Java, C#, C++, Python, and JavaScript - Designing microservices and scalable architectures - Unit testing, version control (Git), QA collaboration - Deployment with Docker, GitHub Actions, NGINX, and AWS (EC2, RDS, S3, Lambda) 🛠 System Administration & IT Support - Linux server administration (Ubuntu, CentOS) - Troubleshooting hardware, networks, and peripheral device issues - Technical support and on-site/off-site maintenance experience 💼 Why Work With Me? - Clear communication and transparent workflows - Cross-functional expertise: developer + data analyst + sysadmin - Committed to scalable, maintainable, clean code - Agile mindset with experience in remote team environments - Strong attention to performance, SEO, and UX best practices

Node.js
GraphQL
MySQL
Vue.js
PHP
C#
Python
JavaScript
Next.js
React
PostgreSQL
WordPress
ASP.NET
.NET Core
Django
$50 hourly
Andrew L.
- 5.0/5
- (1 job)
Hello, This is Andrew. I’m a Full-Stack Developer and AI Engineer who builds modern, AI-driven platforms from the ground up. Whether it's MVPs for startups or advanced LLM + RAG systems for scaling businesses, I specialize in turning ideas into powerful, production-ready software across web, mobile, and backend systems. From multi-tenant SaaS to fine-tuned GenAI applications, I bring a balance of rapid prototyping and long-term maintainability—leveraging Laravel, Python, Next.js, and the latest in Gen AI, LLMs, and vector DB infrastructure. One of my standout projects? I led the end-to-end build of an AI-powered onboarding and fraud detection system that integrated with Stripe, slashed churn, and saved clients over $2M in lost revenue. 🧠 What I Build Gen AI, LLMs, & RAG Architectures • Multi-step RAG pipelines with LangChain, LlamaIndex, Pinecone, Chroma, or self-hosted DBs like Vektaris • Prompt engineering, model evaluation, and API wrapping for GPT-4, Claude, LLaMA, Mistral, Falcon, and more • Hybrid agent frameworks combining retrieval, planning, and automation End-to-End MVPs & SaaS • Laravel or Python (FastAPI/Django) backends + full admin panels and dashboards • AI-first product features—smart assistants, auto-taggers, email flows, custom GPTs, etc. • Deployments using Docker, serverless (AWS Lambda, Supabase Edge), and scalable DBs Frontend & Cross-Platform Interfaces • React.js / Next.js frontends with Tailwind, shadcn/ui, PWA support • React Native apps with smooth onboarding, Stripe/RevenueCat integration, and real-time updates • Full support for OAuth, social login, GraphQL, REST APIs DevOps, Performance & Automation • Terraform, Docker, GitHub Actions CI/CD pipelines • Linters, test suites, monitoring, and analytics built in from day one • Cloud: AWS, Supabase, Vercel, GCP – based on project scope 🔐 Built With Security in Mind • Encryption, audit logs, rate-limiting, scoped tokens, compliance alignment (GDPR, HIPAA where needed) • Best practices for auth, payments, data access, and sandboxed agents 🏆 Highlights & Wins • Designed and deployed a GenAI-powered onboarding assistant that increased user activation by 60% • Engineered a multi-stage RAG pipeline for a legal-tech SaaS, cutting research time by 75% • Built a real-time analytics dashboard for a fitness app, processing 500K+ events daily with sub-second latency • Created an AI-driven content generator for an e-learning platform, reducing manual work by 80% 💼 How I Work Discovery & Roadmap – Clear scope, stack plan, and delivery timeline Dev in Motion – Fast iterations, async-friendly updates, weekly demos Launch & Grow – Production rollout, QA, analytics, and ongoing optimization Flexible Models – • Hourly (Agile + flexible priorities) • Fixed-Price (well-defined goals, clear milestones) 💸 Rates • Full-Stack MVP Dev: from $50/hr • AI-Integrated Projects (RAG, Agents, GenAI): from $75/hr (depending on depth & stack) Want to launch something smart, fast, and scalable? Let’s build it together.

Node.js
React Native
Mobile App Development
Web Development
Next.js
Full-Stack Development
Large Language Model
Laravel
FastAPI
Python
JavaScript
AI Agent Development
Generative AI
AI Model Integration
Artificial Intelligence
$115 hourly
Isaac J.
- 5.0/5
- (99 jobs)
🌟 Expert-Vetted Talent - Recognized in Upwork's top 1% of Talent ✅ Established Track Record of Hours and Earnings 🚀 Fastest Response Times 💯 100% Job Success Awarded by Clients 🔝 Top Rated Plus by Upwork, Freelancer and Agency 🔎 Searching for New Opportunities and Problems to Solve Hello and welcome, thank you for considering me for your project. My Upwork profile’s stats clearly demonstrate both my expertise and the value I add to every team that brings me on. The thousands of hours clocked on this platform alone speak to my years of experience in Software Development, and the total earnings shows a glimpse of how valuable that time has been for clients. I am available and ready to answer specific questions about your project’s current problem, next opportunity, or my fit for it. Shall we get to work? Send a message or an invite now and I will be right with you. 𝐖𝐡𝐲 𝗖𝗹𝗶𝗲𝗻𝘁’𝘀 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞: 1. 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Decades of experience bring a deep understanding of various languages, frameworks, platforms and tools, common and uncommon pitfalls, and alternative solutions. 🗯️ “He was very responsive to our messages and explained what was needed in our project clearly. He is definitely an expert in his work.” 2. 𝗘𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝗣𝗿𝗼𝗯𝗹𝗲𝗺 𝗦𝗼𝗹𝘃𝗶𝗻𝗴: I have a proven track record and knack for solving complex problems and providing customized solutions for specific business needs and challenges. 💭 “Isaac was able to quickly discern what I needed and delivered…” 3. 𝗦𝘆𝘀𝘁𝗲𝗺 𝗩𝗶𝗲𝘄 𝗮𝗻𝗱 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝗼𝗻: Years of experience and diverse projects have helped me accumulate a broad set of skills and tools. I use this experience to the advantage of my client’s projects in not only accomplishing tasks, but in advising and consulting on potential challenges and opportunities. 💬 “LIFE SAVER!!! I have now use(d) Issac for two separate jobs now and will be bringing him on for some regular hours. Hopefully we get some funding and I can do even more with him. GREAT DEVELOPER” 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Python|Django|PHP | MySQL | Laravel | WordPress | CodeIgniter | ExpressionEngine | CSS | HTML | JavaScript | Express.js | React.js | Bootstrap | PostgreSQL | NoSQL | Linux | Apache | Nginx | API | Git | SVN | Amazon Web Services | AWS EC2 | 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝗜 𝐎𝐟𝐟𝐞𝐫: 𝐅𝐫𝐨𝐧𝐭 𝐚𝐧𝐝 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Planning, Design, Documentation, Coding, Testing, Debugging, Deployment, Monitoring, and Maintenance. 𝐒𝐲𝐬𝐭𝐞𝐦 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Cloud infrastructure Design, Deployment, Optimization, Maintenance, Scaling, Recovery and Backup, Troubleshooting, and Cost Management. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 Management: Architecting, Optimization, Monitoring, Recovery, Updating, and Merging. 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Planning, Project Requirements, Task Detailing, Developer Support and Feedback, Problem Resolution, Progress Monitoring, Qualification Testing, and Stakeholder Communication.

Node.js
Java
jQuery
Amazon EC2
Unix System Administration
SOAP
CodeIgniter
IBM Informix
Linux System Administration
Laravel
Database Design
RESTful API
Database Architecture
PostgreSQL
Python
CSS
Web Development
Amazon Web Services
React
API
PHP
MySQL
JavaScript
$60 hourly
Cris D.
- 4.6/5
- (16 jobs)
🌟 "An Outstanding Talent!" - Satisfied Clients My expertise includes: - Frontend: React, Angular, Vue, NextJS, Gatsby.js, D3.js, Bootstrap, TailwindCSS, Material UI, Ant Design - Backend: Node/Express, Ruby on Rails, Python/Django - Database: PostgreSQL, MySQL, MongoDB, Firebase, DynamoDB - Other: Git, Docker, AWS, Heroku, CI/CD, Agile/Scrum Methodology 🔮 Unlock the Potential of Your Digital Presence Let me transform your ideas into a captivating digital reality. Whether it's developing a robust web application, revamping your website's design for a fresh look, or creating an engaging user experience, I've got you covered. ✨ Why Choose Me? As a results-driven professional, I'm committed to delivering top-notch solutions tailored to your unique needs. My combined skills as a developer and designer ensure that not only will your projects be technically sound, but they will also have a visually appealing and user-friendly interface. 📞 Ready to Elevate Your Project? Let's collaborate to bring your vision to life. Reach out today, and let's discuss how I can help you achieve your goals and stand out in the digital landscape. Your success is just a message away!

Node.js
Vuex
Tailwind CSS
Ruby
Python
PHP
Material UI
TypeScript
JavaScript
Angular
Nuxt.js
Vue.js
Gatsby.js
Next.js
React
$40 hourly
Mike B.
- 4.5/5
- (174 jobs)
Expert Full Stack developer having skills in Android, iOS & Web Development. I have 12 Years of experience in Mobile Application Development (Flutter/React Native), Dot.net, MERN Website Development. 5 star rating from last 23 completed projects. My specialization is in building social networks, streaming apps, tools, utilities, e-commerce apps, consumer-facing products and B2B solutions. - Website Skills: React, Angular, PHP, Wordpress, CakePHP, Magento, .Net, MySQL, CodeIgnitor etc. - Android/iOS: SWIFT, Java, J2EE, Objective C , C# , C++, C. - Hybrid framework: React Native, Flutter, Angular, NodeJS - Web service: XML/JSON, REST/SOAP - Cloud backend: Amazon S3 EC2 AWS, Firebase, Parse, Twillio - Online Payment Gateway: Paypal, Authorize.net, Stripe, PayUMoney, Braintree, Juspay - Tools: Visual Studio Code, X-Code, Android Studio, Netbeans, GitHub, Gitlab, Twilio I have done mobile applications ranging from Tiles manufacturing company, Hospitals, Pharmaceutical company to Entertainment applications like Kids ABCD and maths game. I have developed many web applications for ecommerce, agricultural warehouse management, Advertisement Network etc.

Node.js
ServiceNow
Redux
.NET Core
ASP.NET MVC
Flutter
iOS Development
Xamarin
Microsoft SQL Server
React
TypeScript
Angular
React Native
C#
Android
$50 hourly
Ken S.
- 4.9/5
- (40 jobs)
Experienced and versatile database and web developer. Wordpress, Paid Memberships Pro, plugins, C# .Net, AWS (EC2, Route53, Lambda, API Gateway), Node.js, jQuery, HTML, CSS, Databases REST API, Twilio SMS and Sendgrid.

Node.js
Twilio
SendGrid
SQL Programming
Scripting
AWS Lambda
HTML
ExpressJS
ASP.NET
PHP
SQL
.NET Framework
WordPress
jQuery
$49 hourly
Joseph H.
- 4.6/5
- (92 jobs)
From busy local companies to international startups, I pay attention to the business needs of my clients. My primary goal is to emphasize attention to detail, making certain I ship code that we not only love, but your users love too. To achieve that, I execute detailed planning for usability, ease of interaction, and provide for the best overall user experience. Skills List; AWS, Linux , NGINX, Git , PM2 , Node.js , MongoDB , Express.js , EJS , Vue.js , NativeScript , HTML , CSS , Javascript , Jquery , Wordpress , Squarespace , Shopify

Node.js
Linux System Administration
HTML5
Sass
CSS
AngularJS
jQuery
ExpressJS
MongoDB
JavaScript
$90 hourly
Bret R.
- 5.0/5
- (13 jobs)
Greetings! I'm Bret, with 15 years of extensive experience as a Full-Stack developer, I excel at creating dynamic and efficient applications. My work is marked by a dedication to innovative solutions, seamless technology integration, and high-quality code. 📌 Key Skills & Technologies ✔ Front-end: Mastery in HTML5, CSS3, JavaScript frameworks such as React, Angular, and Vue, driving engaging and responsive user experiences. ✔ Back-end: Proven expertise in PHP, Python, and Node.js, with a focus on designing and implementing scalable RESTful APIs. ✔ Mobile Development: Adept at building mobile applications using React Native and Flutter, tailored for both iOS and Android environments. ✔ Databases: In-depth understanding of SQL databases (MySQL, PostgreSQL) and NoSQL databases (MongoDB), ensuring robust data management. ✔ DevOps: Skilled in CI/CD processes, Docker, and cloud platforms like AWS, enhancing deployment efficiency. ✔ Version Control: Proficient in Git, enabling smooth collaboration on projects of varying sizes and complexities. 📌 Professional Experience On Upwork, I've contributed to numerous successful projects spanning finance, e-commerce, and media sectors. My strength lies in converting complex business needs into effective technical solutions while thriving in agile settings that promote teamwork and project success. 📌 Accomplishments ✔ Engineered web applications that drove significant improvements in client engagement and revenue. ✔ Played a pivotal role in delivering mission-critical enterprise solutions ahead of schedule. ✔ Earned accolades for consistently surpassing client expectations through strategic innovation. 📌 Personal Attributes I am driven by strong analytical thinking, attention to detail, and a passion for continuously evolving my skill set. My quick adaptability and dedication make me a valuable team member in the pursuit of technological excellence. In essence, my rich background in Full-Stack development, combined with my commitment to excellence, empowers me to contribute significantly to any organization's goals. Let's join forces to achieve groundbreaking results!

Node.js
Mobile App Development
Web Development
PHP
WordPress
Flask
Flutter
Django
Python
JavaScript
Angular
React
Vue.js
TypeScript
React Native
$85 hourly
Britt D.
- 4.8/5
- (101 jobs)
I am a Senior Full Stack Engineer with 7 years of experience and I specialize in building web apps that scale, and am passionate about coding! Skills • FrontEnd: React, TypeScript, JavaScript, ES6+, Material UI, Node.js, GraphQL, Restful APIs, Git, Storybook, CSS, HTML, JWT/Cookies • BackEnd: Express.js, Webpack, MongoDB, SQL, Tailwind, Docker, Python, PHP, Web Sockets, Jenkins, Apollo, Next.js • Testing: Puppeteer, Jest, React testing library, Jasmine • Cloud: AWS Services, Digital Ocean • CMS: WordPress, HubSpot

Node.js
Puppeteer
Web Design
GraphQL
MongoDB
Search Engine Optimization
Responsive Design
PHP
WordPress
JavaScript
CSS
HTML
React
$135 hourly
Derek G.
- 5.0/5
- (7 jobs)
I build front and back end solutions to YOUR business's problems. I value transparent communication and collaboration and will work with you continuously to ensure satisfaction. My clients find I am very easy to work with, am often available to discuss things, am forward thinking, and inventive to handle business problems. Services include hosting, servers, websites, databases, APIs, web scraping, reporting, analytics, landing pages, accessibility, and more! I look forward to working with you! Platforms: Web, Android, & iOS Languages: Typescript, JavaScript, Golang, Dart, Ruby Frameworks: React, Angular, React Native, Flutter, Rails, Node Database: PostgreSQL, MySQL, MongoDB, Firebase

Node.js
Flutter
API Development
PostgreSQL
HTML
MySQL
Golang
Ruby on Rails
MongoDB
JavaScript
CSS
React
Dart
PHP
$150 hourly
Matt M.
- 4.9/5
- (21 jobs)
I specialize in not just building websites, but building and managing complete digital platforms for business in order to help them become successful online, and have been doing this for 10 years. I primarily build my sites off the WordPress platform but can use any platform that is needed. I have experience in web design & UX, digital marketing, email marketing creating user personas, conversion tracking, analytics, content funneling, and SEO. All of these tools allow me to set up a website and platform to make it most effective for your business goals. For any particular business I can either set them up and then hand the project over (along with access to my design academy), or continue to manage everything and provide insight into how the business can improve and grow. I have a masters degree in computer science and have worked as a digital consultant for some of the top global companies such as MRP, Thomson Reuters, Refinitiv, and Charter Spectrum. In each of these cases I helped them not just improve their design, but analyzed their SEO, analytics and user base to get a better understanding of who is using their sites, how, and ultimately improve their engagement and conversions. Beyond large global companies I have helped smaller, even local, companies set up their platform and achieve success online as well, including making to the first page of google. While the size of the company and details may differ, the overall strategy remains the same.

Node.js
AngularJS
Search Engine Optimization
Solution Architecture
MongoDB
DNS
Project Management
WordPress
Web Development
Angular
Full-Stack Development
Amazon EC2
AWS Amplify
Digital Marketing
$40 hourly
Joshua I.
- 5.0/5
- (6 jobs)
🏆 Why Choose ITechSVC? We specialize in high-performance web and mobile app development, API solutions, and IT services that help businesses scale, engage users, and optimize operations. Our team delivers secure, efficient, and SEO-optimized digital solutions designed to drive growth. 💡 What We Offer: ✅ Full-Stack Web & Mobile Development * Custom website development (Frontend, Backend, Full-Stack) * Mobile app development (iOS, Android, React Native, Flutter) * CMS platforms: WordPress, Shopify, Webflow, Squarespace, Joomla, Magento * UI/UX design & prototyping (Figma, Adobe XD, Sketch) * SEO optimization & performance enhancements ✅ Networking, IT Infrastructure & Office Setup * Structured network cabling, routers, and firewalls (LAN/WAN setup) * Cloud networking solutions (AWS, Azure, Google Cloud) * Office IT setup (hardware/software installation) * Wi-Fi & internet optimization * Cybersecurity solutions (firewall protection, endpoint security) ✅ IT Support, Service Management & Troubleshooting * Remote & on-site IT support * Server maintenance & system updates * Helpdesk & troubleshooting services * Performance monitoring & optimization ✅ Security & VoIP Solutions * Advanced security systems (firewalls, intrusion detection) * CCTV & access control integration * VoIP setup for secure business communication ✅ Custom Software Development * Tailored business software solutions * API integrations & automation * Enterprise applications 📌 Why Clients Trust ITechSVC ✔ On-Time Delivery – We meet deadlines, every time. ✔ Transparent Communication – Regular updates & clear expectations. ✔ Scalable & Secure Solutions – High-performance, future-proof systems. ✔ Clean, Well-Structured Code – Easy to maintain & optimize. ✔ Long-Term Partnerships – Ongoing support & maintenance available. 🔧 Our Tech Stack & Expertise - Frontend: React.js, Next.js, Vue.js, Angular, HTML5, CSS3, JavaScript, Bootstrap, Tailwind - Backend: Node.js, PHP, Python, Nest.js - Mobile: React Native, Flutter, Swift, Kotlin - CMS & Platforms: WordPress, Shopify, Webflow, Squarespace, Joomla, Magento - Cloud & Security: AWS, Azure, Google Cloud, Cybersecurity solutions - SEO & Optimization: Technical SEO, performance enhancements, mobile responsiveness 📩 Let’s Build Something Amazing At ITechSVC, we’re not just developers, we’re your technology partners. Whether you need a new website, a mobile app, API dev, or IT infrastructure, we bring expertise, efficiency, and innovation to every project. 📌 Ready to scale your business with cutting-edge tech solutions? Let’s talk! 📩 Message us today to discuss your project.

Node.js
Web Design
AI Agent Development
Automation
Machine Learning Model
Golang
Desktop Application
AWS Application
Python
Web Application Development
Mobile App Development
Software Development
UI/UX Prototyping
TypeScript
$30 hourly
Jean-Marcel G.
- 5.0/5
- (2 jobs)
Hello! I'm a full-stack developer who thrives on creating engaging web applications. With expertise in JavaScript, Python, React.js, and hands-on experience in developing API endpoints using Node.js and Python, I have the skills to bring your vision to life. Whether it's crafting a captivating online portfolio, creating a unique e-commerce site, or designing an innovative web application, there's no limit to what we can achieve together. I'm ready to bring your vision to life, let's create something amazing! • Skilled in JavaScript, Python, HTML5/CSS3, ReactJS, NodeJS, MongoDB, and SQL.

Node.js
User Authentication
Front-End Development
Technical Documentation Management
API Development
MongoDB
JavaScript
SQL
HTML5
React
Python
CSS
Bootstrap
Adobe Photoshop
$40 hourly
Lukas V.
- 0.0/5
- (1 job)
Node.js
React
JavaScript
ExpressJS
Python
Responsive Design
$110 hourly
Dominique L.
- 0.0/5
- (0 jobs)
Data Scientist & Analytics Expert | Python, R, SQL | Machine Learning & Statistical Analysis I'm a data scientist with 7+ years of experience transforming complex data into actionable insights. Currently at Maritz, I build machine learning pipelines that drive marketing strategy through customer segmentation, predictive modeling, and A/B testing analysis. What I Bring to Your Project: - End-to-End Data Solutions: From data collection and cleaning to advanced analytics and visualization - Production-Ready Code: Built scalable pipelines processing millions of records with automated error handling - Clear Communication: I translate technical findings into business insights that drive decisions Recent Client Success: - Deployed XGBoost model predicting customer behavior with 85% accuracy, enabling targeted marketing campaigns - Built automated clustering system categorizing 4M+ customers monthly for personalized engagement - Created ETL pipeline processing 40M tweets/month for sentiment analysis research Technical Expertise: - Languages: Python (pandas, scikit-learn, NLTK), R (tidyverse, ggplot2), SQL - Cloud/Data: Google Cloud Platform, BigQuery, API integration, web scraping - ML/Statistics: Clustering, classification, regression, A/B testing, causal inference - Visualization: Matplotlib, Seaborn, Plotly, Tableau, interactive dashboards Domain Experience: - Marketing analytics & customer segmentation - Social media NLP sentiment analysis - Survey design & experimental research - Healthcare data analysis Education: PhD in Political Science (Washington University in St. Louis) with extensive quantitative methods training I excel at understanding business problems quickly and delivering solutions that work. Whether you need a quick analysis, a production pipeline, or strategic insights from your data, I'm ready to help. Let's discuss how I can help unlock the value in your data.

Node.js
Git
HTML
CSS
Large Language Model
Data Analysis
Python
R
TensorFlow
Data Science
PyTorch
$50 hourly
Adam H.
- 5.0/5
- (1 job)
I’m a data and product professional with 10+ years in venture-backed startups and experience across business intelligence, data quality/infrastructure, enterprise B2B SaaS, marketing/advertising, talent acquisition, and e-commerce/marketplaces. Skills & Technologies - Databases: RedShift, Snowflake, Postgres, MySQL, MS SQL - Data Visualization: Tableau, DOMO, Sisense, Snowsight, Grafana, Google Sheets - Web & Behavioral Analytics: Pendo, Amplitude, Adobe Analytics, Google Analytics, Segment - Wikis: Coda, Notion, Confluence - Project Management: Asana, Trello, Jira linkedin: henningsadam github: henningsadam

Node.js
CSS
MongoDB
ExpressJS
Next.js
React
JavaScript
MySQL
Sisense
Google Sheets
PostgreSQL
Snowflake
Amazon Redshift
Tableau
Data Analysis
$35 hourly
Joshua W.
- 0.0/5
- (1 job)
I offer full website creation and management, as well as area-specific work, including: Front-end development, design, and content - UX/UI, SEO, Graphic Design, Animation Design, Content Writing Back-end server hosting and site deployment - Wordpress, Pages, DigitalOcean, Node.js, Nginx, SMTP, etc. General overview of skills: - HTML, CSS, JavaScript, PHP, Node.JS, React, SQL - SEO, Copywriting, UX/UI, Accessibility - Graphic Design and Animation with full Adobe Suite - Web hosting/administration Open to any type of web development or design project, including working with a team or as the sole developer/designer.

Node.js
React
SQL
SEO Audit
Animation Design
Adobe Creative Suite
Graphic Design
Web Accessibility
HTML
CSS
UX & UI
JavaScript
Web Development
Web Design
$70 hourly
Mykhailo R.
- 5.0/5
- (1 job)
Analytical Junior Business Analyst with experience in leveraging data analytics to drive business improvement and strategic decision-making. Proficient in conducting market analysis, financial modeling, and process optimization. Eager to utilize analytical skills to contribute to effective business solutions and organizational growth.

Node.js
MongoDB
Information Analysis
Beta Testing
Alpha Testing
MySQL
ASP.NET
Vue.js
Next.js
Laravel
Chatbot
AI Chatbot
Golang
Data Analysis
Analytical Presentation
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