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$27/hr
100%
Job Success
$10K+ earned
Offers consultations
Start of list.
End of list.
I build custom WooCommerce and WordPress solutions for businesses that need more than just a basic theme setup.
Most of my work involves custom plugins, checkout flows, API integrations, performance optimization, and fixing complex issues inside existing stores without breaking existing functionality.
What I can help you with
WordPress & WooCommerce Development
- Custom WooCommerce stores and business websites
- Custom plugin development and third-party API integrations
- Advanced checkout flows and payment gateway integrations
- WooCommerce functionality extensions and custom product logic
- Theme development from Figma or custom designs
- Performance optimization and technical SEO improvements
- Bug fixing, database optimization, and recovery of broken websites
- Ongoing maintenance and support for growing stores
Technical Expertise
- WordPress, WooCommerce, PHP, Laravel
- REST APIs and webhook integrations
- Tailwind CSS and responsive frontend development
- Performance optimization and scalable architecture
- Custom backend functionality and database work
I regularly work on
- WooCommerce stores with custom checkout and subscription flows
- Custom WordPress plugins and API integrations
- Performance optimization reaching 90+ Google PageSpeed scores
- Fixing complex WooCommerce bugs and payment flow issues
I focus on building stable, fast, and maintainable solutions that are easy to scale and support long-term.
If you need help with a WooCommerce store, custom WordPress functionality, or fixing complex issues in an existing project, feel free to reach out.
Maksym M.
has worked
.
$25/hr
98%
Job Success
Available now
Offers consultations
Start of list.
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𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐭
• Top Rated Plus on Upwork, Top 3%
• 100% Job Success
• 100+ projects completed
• 16,000 plus Upwork hours
• 70% long term client relationships
I am mobile app development expert with 9+ years of experience helping founders, startups, agencies, and growing businesses turn ideas into reliable, scalable, and polished mobile applications.
I help clients build faster by combining strong engineering experience with modern AI accelerated development workflows. This means better planning, faster prototyping, quicker debugging, cleaner documentation, smarter code review, and more efficient delivery without compromising quality.
I also help businesses build AI powered applications using ChatGPT, OpenAI APIs, LLMs, AI chatbots, automation workflows, AI assistants, and intelligent product features.
I do not just write code. I help clients think through the product, improve the user experience, solve technical problems, reduce development risks, and launch apps that are stable, usable, scalable, and easy to maintain.
𝗖𝗹𝗶𝗲𝗻𝘁 𝗳𝗲𝗲𝗱𝗯𝗮𝗰𝗸𝘀:
"Dhaval was fantastic to work with. He proactively took up tasks and completed them often handling smaller issues without affecting the pace of work. The execution was pixel perfect. He also provided advise as and when needed when I was unsure of something or when we had multiple methods of achieving the same objective. Would highly recommend and will definitely work with him again."
- ★★★★★ Understeer, Founder Abhimanyu
“Great talent, dedication, and the outstanding quality of their work. The patient app they crafted was visually appealing, incredibly functional, providing a seamless experience for users. The code they produced was clean, well-structured, and highly efficient. Exceeded all expect”
- ★★★★★ Martin Murithi, Ponea Healthcare
“Dhaval is amazing: smart, organized, efficient! He problem solved issues before I even knew that they needed to be solved. I feel lucky to have been connected with him and I will 100% work with him in the future! He is a true gem!”
- ★★★★★ Meredith Golden, Darma Dating
“Dhaval is Simply Amazing! Do not hesitate one second before hiring him for your projects. We have been working with him for 6 months now and they have overachieved our expectation. We are starting a new mobile app in the next couple of months and we will rehire Dhaval! We have been using Freelancer platforms for over 10 years and this freelancer is a sure shot!”
- ★★★★★ Ben Tessier, Spotafriend
𝗠𝘆 𝘀𝘁𝗿𝗼𝗻𝗴𝗲𝘀𝘁 𝗮𝗿𝗲𝗮𝘀:
• Native iOS app development using Swift, SwiftUI, Objective C, UIKit
• Native Android app development using Kotlin, Java and modern Android architecture
• Cross platform app development using Flutter, Dart, and React Native
• Full stack app development using Firebase, Node.js, REST APIs, databases, admin panels, and cloud services
• AI powered app development using OpenAI, ChatGPT, LLMs, AI chatbots, AI assistants, and automation workflows
• AI accelerated development using Cursor, GitHub Copilot, ChatGPT, Claude, Replit, Lovable, Bolt, and other modern AI tools
• UI implementation from Figma, Sketch, and Adobe XD
• App performance optimization, bug fixing, code cleanup, feature development, and long term maintenance
• App Store, Play Store, TestFlight, release management, and post launch support
• Payment gateways, subscriptions, in app purchases, push notifications, chat, maps, analytics, social login, and third party SDK integrations
𝗔𝗜 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗰𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀:
• AI chatbots for customer support, internal teams, sales, onboarding, and knowledge bases
• ChatGPT and OpenAI API integration into mobile and web applications
• LLM based search, recommendations, summarization, content generation, and workflow automation
• AI assistants for SaaS platforms, CRM systems, marketplaces, and business tools
• Voice, text, and conversational AI features
• AI enabled admin panels, dashboards, and productivity tools
• Rapid MVP development using AI assisted planning, coding, testing, and iteration
𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗵𝗶𝗿𝗲 𝗺𝗲:
• I take ownership instead of waiting for step by step instructions
• I communicate clearly and consistently
• I understand both product and technical priorities
• I write clean, structured, maintainable code
• I use AI tools to speed up execution while keeping engineering quality high
• I can work independently or with an existing team
• I help clients make better technical decisions
• I support the product after launch
• I focus on long term success, not only task completion
Ready to build, improve, or scale your mobile app?
𝗕𝗼𝗼𝗸 𝗮 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗻𝗼𝘄! 𝗢𝗿 𝘀𝗲𝗻𝗱 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘁𝗼 𝘀𝘁𝗮𝗿𝘁 𝘁𝗵𝗲 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗼𝗻
Dhaval B.
has worked
.
Associated with
Prodev Infotech: Flawless Software Development
$45/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
Is your AI agent a production system or a fragile demo? Most AI agent projects collapse the moment they hit real traffic.
🏆 20+ years architecting production systems at principal engineer level
📊 $100K+ earned on Upwork across 32 architecture projects
🎯 100% Job Success Score, Top Rated Plus on Upwork
⚡ Built an MCP server connecting AI agents to live financial operations on Solana
💼 CEO at Osambit, a 20-person AI agent engineering team
✅ Enterprise Blockchain Architect certified, former Sr Principal Engineer at Nordstrom
⭐⭐⭐⭐⭐ "We've had the opportunity to collaborate with the Osambit team, and it's been a great experience. They're highly professional, responsive, and truly understand the final goal. Their technical expertise and ability to deliver on time have been key to the success." (Alwyn V., IXO World)
As an AI Agent Architect with 20+ years of production engineering experience, I build AI agent systems using LangGraph, LangChain, and MCP that run in production, not prototypes that die in demos. Every AI agent project I take on starts with a decision graph - what the AI agent handles autonomously, what escalates to a human, and where it fails safely. That architecture-first approach is why my AI agent systems survive real traffic while cheaper builds collapse on edge cases.
🔶 IXO World (AI agent architecture): full-time Q4 2024 engagement | delivered on time | team collaboration verified by client testimonial above
🔶 Meteora + proprietary DLMM protocol (AI agent + DeFi automation): $81K engagement | MCP server linking AI agents to live trading operations | real-time autonomous execution with human-in-the-loop safeguards
🔶 Roover.AI (AI agent system architecture): intelligent B2B2C roof estimation platform | multi-modal RAG pipeline design | production deployment
🔶 Nordstrom (Sr Principal Engineer, 5 years): architected 9+ enterprise systems | supported 10 offshore engineering teams | supply chain, payment, logistics domains
WHAT I DO
✅ AI Agent Architecture: decision graph design, multi-step workflow orchestration, human-in-the-loop control for every AI agent system
✅ LangGraph & LangChain Systems: production AI agent pipelines with state management and tool connectivity
✅ MCP Server Development: Model Context Protocol servers connecting AI agents to real business systems
✅ RAG Pipelines: retrieval-augmented generation grounding LLM answers in your knowledge base
✅ Multi-Agent Orchestration: CrewAI, LlamaIndex, and custom AI agent orchestration for complex agentic AI workflows
✅ AI Agent Security Hardening: prompt injection defense, data leakage prevention, auditability
✅ LLMOps & Production Deployment: tracing, observability, evaluation frameworks, regression testing for AI agent systems
✅ OpenAI & Claude API Integration: enterprise-grade AI agent integration with cost, latency, and failure-mode management
WHO I WORK WITH
🎯 B2B and B2C companies building AI agent products, not one-off assistant setups
🎯 Founders and CTOs who need AI agent systems running in production with real users
🎯 Teams with multi-week engagements (4+ weeks minimum), not 5-minute tasks
🎯 Companies that understand AI agent architecture is a design problem, not a prompt problem
🎯 Clients who value senior engineering judgment over the cheapest hourly rate
MY PROCESS
1️⃣ Architecture Review: 24-hour turnaround on a decision graph, failure-mode map, and scope estimate for your AI agent project
2️⃣ Design: AI agent flow specification, tool boundaries, escalation rules, evaluation plan
3️⃣ Build: production AI agent system with observability, security, and regression tests from day one
4️⃣ Deploy & Iterate: staged rollout, LLMOps monitoring, iterative refinement of the AI agent based on real usage
Send me a message or invite me to your AI agent project. Free 24-hour AI agent architecture review available - no commitment required.
Vladyslav K.
has worked
.
Associated with
Osambit
$200K+
earned
$50/hr
92%
Job Success
$400K+ earned
Available now
Offers consultations
Start of list.
End of list.
I represent Netpace.Inc, an agency with 20+ Years of Building, Scaling, and Transforming with Code, Cloud & AI. We're not just software developers — we’re product accelerators and technology partners trusted by Fortune 500s and startups building tomorrow's unicorns
Our hybrid delivery model gives you the best of both worlds:
• U.S.-based business managers for clarity, accountability, and timezone alignment
• Global delivery teams for execution at speed and scale
• A flexible, responsive team ready to plug into your roadmap
We help you ship faster, scale securely, and lead with AI-first development — whether you're building from scratch, modernizing legacy code, or integrating intelligent workflows into existing products.
____________________________________________________________________________
💼 Core Services
Web Software & App Development
• MVPs, portals, dashboards, SaaS platforms
• Full-stack (Java Spring Boot, Node.js, Python, .NET, React, Flutter, React Native)
• Microservices, containerization, and API-first builds
AI & LLM Integrations
• AI chatbot development (custom GPTs, OpenAI, Claude, Mistral, etc.)
• AI-powered process automation & virtual assistants
• RAG, vector DBs, knowledge bases & prompt engineering
• Private LLM deployments and inference optimization
Cloud Enablement & DevOps
• AWS, Azure, GCP cloud migration
• CI/CD pipelines, infrastructure as code, serverless apps
• Cloud security, observability, and cost optimization
Dedicated Teams / Staff Augmentation
• On-demand pods of developers, designers, testers
• Short-term velocity boosts or long-term team extensions
• Pre-vetted, domain-specific experts
CMS & eCommerce Development
• CMS : WordPress, Wix, Webflow, Squarespace, Framer, Craft CMS, Strapi, Moodle
• eCommerce : Custom, Shopify, Magento, BigCommerce, WooCommerce
• CRM & Marketing Automation : Odoo CRM, HubSpot, Lovable.
Design & Product Strategy
• UI/UX (Figma, mobile-first, accessibility-compliant)
• Product ideation, wireframes, prototyping
• Conversion-focused SaaS and eCommerce UX
____________________________________________________________________________
🔍 What Makes Us Different?
• AI-Native from Day One: We don't bolt AI on. We build with it — from GPT-powered UIs to automated test generation and AI-enhanced workflows.
• Fortune 500 Trust + Startup Speed: Enterprise-grade systems thinking with a lean, agile execution mindset.
• Transparent Communication: Weekly demos, Slack access, daily standups — whatever fits your style.
• Outcome-Driven: We track success by your KPIs — whether it's sign-ups, conversions, uptime, or time to market.
____________________________________________________________________________
📞 Let's Talk
Whether you’re launching your next product or transforming legacy workflows — we’d love to understand your vision and show you what’s possible with Netpace.
Let's connect for a quick 10-minute call.
Samuel H.
has worked
.
Associated with
Netpace Inc
$400K+
earned
$30/hr
100%
Job Success
$80K+ earned
Start of list.
End of list.
FULL STACK DEVELOPER with over 11+ years of experience in "Software Design and Development”.
I have experience in developing with AI, Blog, Newspaper, Freelancing, Tutoring, Course Buy and Sell, Gig / engage sales, ERP, Inventory, Accounts, Educational Management Systems, E-Commerce Management B2B ( Business to Business or Whole Sales) or B2C (Business to Consumer) website/web app and mobile application development.
I have expertise in the technologies/programming language/frameworks are MEAN / MERN Stack, PHP, Laravel, Lumen, Symfony, Code Igniter, CakePHP, Magento, and WordPress, Python (dJango, Flask)
Database using SQL (MySQL and SQLite), No SQL (Mongo and Radis)
JavaScript (Node JS, Express JS, VueJS, React JS, Angular JS, jQuery)
Android and iOS app development using React Native, Flutter, Java, and Swift
Payment Gateway integration like Stripe, PayPal, Braintree, 2Checkout, Payeezy, Moniries, TD Bank
API Development and working with APIs like Facebook, Twitter, Google, and Amazon.
Twilio and SMS Module system,
Theme Forest Theme and Plugins development,
Version Control using Bitbucket and Git in Windows and Linux environments.
Projects Management, Planning, Analysis, Design, and Implementation,
Projects Estimating, Costing, and Timeline provide,
Thanks.
Best Regards,
Mizanur Rahman Khan
Mizanur Rahman K.
has worked
.
$10/hr
94%
Job Success
$30K+ earned
Start of list.
End of list.
Hi I am Amanpreet, Higly skilled Full-Stack Developer proficient in React.js, Next.js, Node.js, and TypeScript, delivering production-ready solutions for modern web, SaaS projects for over 10 years now.
I deliver scalable solutions, along with pixel-perfect UI design and smooth animations using React and Next.js.
I will build scalable, high-performance web applications tailored to your vision.
Full Stack Developer | MERN Stack | API | Javascript | React Developer | Front, Back End
What I Offer:
🔹Front-End Development
React.js, Next.js, TypeScript, JavaScript ES6+
Tailwind CSS, Bootstrap, Material-UI, ShadCN UI
Responsive Layouts (Mobile-First, Adaptive)
HTML5, CSS3, SCSS/SASS, Media Queries
Redux Toolkit, Zustand, Context API
Firebase (Realtime DB, Auth), Supabase
Webpack, Vite, SEO-optimized SSR/ISR, UI/UX Design
🔹 Back-End Development
Node.js, Nest.js, Express.js, Next.js API routes
MongoDB, PostgreSQL, MySQL
Authentication (JWT, OAuth), Role-Based Access
Stripe, PayPal, and other third-party integrations
AWS (Lambda, S3), Docker, CI/CD (GitHub Actions, Heroku)
WebSockets, Socket.IO for real-time features
Prisma, TypeORM, Mongoose
🔹 Databases
MySQL, PostgreSQL, MongoDB, Firebase, Supabase
Database Design, Optimization & Security
🔹 API Integration & Development
Stripe, PayPal, Twilio, Google Maps, Facebook, ChatGPT, SendGrid, etc.
Custom API Development & Third-party API Integration
🔹 DevOps & Cloud
AWS, GCP, Azure, Digital Ocean, Vercel
CI/CD, GitHub Actions, Laravel Forge, Docker, Kubernetes
🔹 UI/UX & Design Tools
Figma, Adobe XD, Photoshop, Illustrator
UX Wireframing, Mobile & Web Design
🔹 QA & Testing
Software Testing (Manual & Automated)
Test-Driven Development (TDD), Performance Optimization
💡 Industries & Projects:
E-commerce platforms with payment & inventory integration
SaaS tools and admin dashboards with real-time data
FinTech solutions, booking systems, and marketplaces
Custom web apps, landing pages, and interactive interfaces
-----------------------
🔹My Client Reviews:
-----------------------
➡️"The freelancer was exceptional. they were punctual, knowledgeable and helped manage everything related to the project. I had completed projects with them in the past and we were working on several more projects when my business went through bankruptcy and was forced to shut down our operations."
➡️"Another fine job completed successfully by aman preet, thank you again we will be in touch!"
➡️"A pleasure to work with. I have made these guys my number one agency to work with."
➡️"Great to work with, knowledgeable, worked to timelines and communicated well. Would definitely work with Aman again, ended up paying double as quality of work was as desired!"
🔹 Why Choose Me:
2300+ Upwork hours with a 91% Job Success Score
Strong problem-solving, detail-oriented, and product-focused approach
Full-time availability (40+ hrs/week)
Clear communication, timely delivery, and reliable updates
What I Offer:
✅ Custom full-stack web app development
✅ Frontend & backend development with latest frameworks
✅ Website redesign & optimization
✅ API development & third-party integration
✅ E-commerce, CRM, SaaS platforms, Admin dashboards
✅ Database design, migration, and optimization
✅ Cloud deployment and CI/CD setup
✅ Ongoing maintenance, updates & scaling
Much More.
Let’s connect - happy to jump on a quick call to discuss.
------------
Keywords
React, Node.js, Next.js, SaaS Development, Microservices, Full-Stack Developer, Web App Development, Scalable APIs, Responsive Design, MongoDB, SQL, Tailwind, E-commerce Development, JavaScript, TypeScript, Clean Code, Agile Development, Cross-Platform Solutions, Full-Stack Engineer, MVP Development, Performance Optimization, API Integration, Frontend Engineer, Backend Specialist, Front-End Development, Website, Responsive Design, ReactJS, Next.JS, TypeScript, HTML5, CSS3, SCSS, SASS, Bootstrap, Material-UI, Webpack, Ant Design, Angular2+, JavaScript, Tailwind CSS, GraphQL, Redux, React Bootstrap, Website Redesign, Web Application, Ecommerce Website, Figma, Performance Optimization, UX/UI Design, Back-End Development, Mobile App Development, MERN stack, MongoDB, Express.js, React.js, Node.js, Nest.js, Next.js, API design, SQL, PostgreSQL, Amazon Web Services, DynamoDB, S3, EC2, Firebase Distribution, TestFlight, RESTful APIs, cloud platforms, AWS, Azure, Websockets, Charts, 3D visualization, Third-party APIs, Stripe, Twilio, Google Maps, Socket.IO, Design Expertise, Software Development, Web App Development, Development, GraphQL, MapBox, Core Bluetooth, HealthKit, CloudKit, GameplayKit, Firebase Realtime Database, Redis, Firebase Cloud Firestore, SQLite, Smartphone, Tablet, SendGrid, REST API, ExpressJS, Material Design, App Store, Google Play Store, Push Notifications, JSON, Mobile SDK, Payments, Security, Data Privacy, Offline Support, Natural Language Processing, NLP, Computer Vision, Robotics, Algorithms, Data Analysis, Big Data Processing
aman P.
has worked
.
Associated with
A1 Professionals Inc.
$2M+
earned
$22/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
🚀 SENIOR FLUTTER DEVELOPER | 7+ YEARS | 35+ APPS DEPLOYED | 100% JOB SUCCESS
Hi, I'm Ali Khawar — a Senior Flutter Developer with 7+ years of specialized experience building production-ready mobile applications for iOS and Android. As a dedicated Flutter app developer, I don't just write code — I architect scalable, maintainable systems that grow with your business from day one.
With $100K+ earned and a 100% Job Success Score across 50+ projects, I bring the reliability of a senior engineer with the agility of a focused Flutter specialist.
🟢 THE TRACK RECORD
✅ 7+ Years as a Flutter Developer and mobile app specialist
✅ 35+ Mobile apps deployed on the Apple App Store and Google Play Store
✅ 50+ Successful projects for global startups and enterprises
✅ $100K+ earned with a 100% Job Success Score
✅ Clients in fintech, healthcare, e-commerce, SaaS, and consumer apps
🟢 FLUTTER DEVELOPMENT — PRIMARY EXPERTISE
As a full-stack Flutter developer, I deliver end-to-end Flutter app development, from initial architecture to App Store submission.
✅ Flutter App Development: Complex, pixel-perfect UIs with smooth 60FPS animations built from Figma
✅ Flutter Architecture: Clean MVVM/MVC principles using GetX, Riverpod, Provider, and Bloc
✅ Firebase Flutter: Auth, Firestore, Cloud Functions, FCM push notifications, and Crashlytics
✅ Flutter Monetization: RevenueCat subscriptions, Stripe, PayPal, and native In-App Purchases
✅ Flutter for iOS and Android: True native performance with a single codebase
✅ Flutter Web: Cross-platform web applications using the same Flutter codebase
✅ Multi-language and RTL support: Fully localized apps for global markets
✅ API Integration: RESTful APIs, webhooks, and any custom backend
✅ App Store Expert: Full deployment and submission for Apple App Store and Google Play
✅ Flutter App Enhancement: Jumping into existing Flutter projects to fix bugs, refactor, and scale
✅ Languages: Dart (primary), Java, Kotlin, SQLite
I build mobile apps in Flutter that are stable, maintainable, and ready to scale — whether you're a solo founder shipping an MVP or an enterprise team adding new features.
🟢 AI-ASSISTED FLUTTER DEVELOPMENT
I leverage modern AI-assisted development tools including Cursor IDE and leading LLMs to write cleaner Flutter code and ship features significantly faster. This approach lets me focus on high-level Flutter architecture and user experience while reducing repetitive boilerplate.
🟢 NO-CODE MVP SOLUTIONS — BUBBLE
For clients who need a web-based SaaS or marketplace launched in weeks, I also architect solutions using Bubble, a powerful no-code/low-code platform.
✅ Full-stack web apps and SaaS platforms in Bubble
✅ Complex backend workflows and API Connector setups in Bubble
✅ Payment integrations: Stripe, Paymob, and more
✅ External database connections: Xano, Airtable, SQL
✅ Automation via Webhooks, Zapier, and Make
Bubble is my recommendation when speed-to-market is the priority and the core product is web-based. Flutter remains my primary focus for any serious mobile app development.
🟢 FLUTTER APP DEVELOPMENT PROCESS
✅ Requirements: I clarify your full scope before writing a single line of Flutter code
✅ Architecture: I design a scalable Flutter architecture suited to your app's complexity
✅ Development: Iterative Flutter development with regular video updates and Git pushes to your repository
✅ Testing: Thorough testing across real iOS and Android devices
✅ Deployment: Full App Store and Play Store submission handled end-to-end
✅ Post-Launch: Ongoing maintenance packages to keep your Flutter app current
🟢 WHY CLIENTS CHOOSE ME AS THEIR FLUTTER DEVELOPER
✅ 100% Technical Ownership: Your code lives in your GitHub or GitLab from day one, you own the IP
✅ Consultative Approach: I advise on the right technical strategy, not just execute tasks
✅ Clean Flutter Code: No technical debt; built so the next Flutter developer can easily take over
✅ Proven Flutter App Developer: 35+ apps shipped, not theoretical experience
✅ Full Communication: Fluent English, proactive on Slack or Jira, regular video updates
🟢 COMMON QUESTIONS
Should I use Flutter or Bubble? If your core product is a mobile app for iOS and Android with hardware access or complex offline features, Flutter is the answer. If you need a web SaaS MVP in weeks, Bubble is the faster route. I'll help you decide on a free discovery call.
Can you work on my existing Flutter app? Yes. I specialize in Flutter app enhancement — jumping into existing codebases to fix bugs, improve performance, and scale architecture.
Do you offer post-launch support? Yes. I offer Flutter maintenance packages covering OS version updates, new features, and performance monitoring.
🟢 READY TO BUILD YOUR FLUTTER APP?
Whether you're a founder with an idea or a team that needs an experienced Flutter developer to own a complex project — I'm ready to move fast. Click "Invite to Job" or send me a message, and let's discuss your Flutter app today.
Ali K.
has worked
.
$15/hr
100%
Job Success
$50K+ earned
Available now
Start of list.
End of list.
Skills : PHP, Ajax, Java, MySQL, XHTML CSS, XML, Graphics designer, javascript developer React JS + redux , (Node JS + Express JS), Database (Mysql, Postgresql, MongoDB)
Experience : 5 years
1. As a WEB Designer
2. As a Logos, Illustrations, Banners and Brochures designer
3. As a server side programmer including (PHP, Ajax, Java, MySQL, XHTML CSS, XML, JS, NodeJS, ExpressJs, React JS)
4. As a Backend programmer related to API implementation with database like postgresql, mysql , mongoDB
Interest :
1. To work as a designer
2. To work as a frontend developer
3. To work in javascript, Jquery, PHP, Ajax as a javascript developer
4. To work as a backend developer lncluding javascript framework,/technology (NodeJS, Express JS)
Ritesh S.
has worked
.
$18.75/hr
100%
Job Success
Available now
Start of list.
End of list.
🚀 Your All-in-One Web, Mobile & AI Development Partner
Are you concerned about project delays, wasted investment, or falling behind the competition? You're not alone. In today’s fast-paced tech landscape, every minute counts. That’s why choosing the right developer is more important than ever.
If you're looking for a versatile, high-performing Full Stack Web and Mobile App Developer with a strong grasp of AI-driven solutions—you’re in the right place.
💼 Expertise That Delivers Results
With years of experience working with high-profile clients and organizations, I bring a deep understanding of both technology and business outcomes.
From startups to established enterprises, I help clients bring their ideas to life with scalable, robust, and innovative applications.
🔧 Core Competencies
🔹 Artificial Intelligence & Machine Learning
GPT-3 / GPT-4 & OpenAI integration
RAG (Retrieval-Augmented Generation) system development
LangChain, AutoGen frameworks
Vector Databases: ChromaDB, Milvus, Pinecone
Azure ML Designer: Visual ML workflows
NLP, CNN, custom model creation, fine-tuning, deployment
🔹 Full Stack Web & Mobile Development
Frontend & Backend: MERN, MEAN, PHP, Laravel, WordPress, python
Mobile: iOS, Android, React Native, Flutter
Databases: MySQL, MongoDB, MSSQL, Oracle
Cloud: AWS, GCP, Azure
🌟 Why Clients Choose Me
✔️ Client-First Mindset: I prioritize VALUE and long-term TRUST. Your success is my goal.
✔️ Over-Delivery Is My Standard: I strive to exceed expectations—not just meet them.
✔️ Reliable Communication: Expect fast responses and open, clear communication at every stage.
✔️ Problem-Solving Resilience: Challenges don’t intimidate me—they motivate me.
✔️ Human-Centered Approach: I lead with empathy and integrity in every collaboration.
🤖 AI Expertise Deep Dive
My AI background enables me to elevate applications through:
Smart chatbots and intelligent assistants
Personalized recommendations and search engines
Workflow automation with custom ML pipelines
Visual machine learning with Azure ML
Seamless vector-based search integrations using modern databases
🙌 Let’s Build Something Extraordinary Together
I’m excited to collaborate with you and provide high-level, consistent, and results-driven solutions for your web, mobile, and AI challenges.
📩 Reach out today to bring your vision to life—let’s create something your users will love!
Amit G.
has worked
.
$30/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
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🚀⭐️ Top Rated Multi-Platform Full Stack Developer ⭐️🚀
🌍 250+ Projects Completed | 4,900+ Hours Delivered
💼 10+ Years Experience in Web, App & SaaS Development
⚡ WordPress | Shopify | Webflow | Wix | Magento | React | Node | Python
💯 Fast response time & structured execution
🔹 SEO-optimized, performance-driven development
🔹 Web App, SaaS & Mobile App Specialist
🔹 Custom API, Stripe, Firebase & Google Integrations
🔹 Long-term technical partnerships & white-label support
I am a Full Stack Web & Mobile Developer with over 10 years of hands-on experience building scalable websites, eCommerce platforms, SaaS products, MVPs, and AI-enabled web applications.
With 250+ completed projects and 4,900+ Upwork hours, I focus on clean architecture, maintainable code, and systems built for long-term growth and performance.
I don’t just build websites. I build scalable digital ecosystems.
⭐ CMS & eCommerce Development (All Major Platforms)
🔹 WordPress Developer
🔹 WooCommerce Developer
🔹 Shopify Developer
🔹 Shopify Plus Developer
🔹 Webflow Developer
🔹 Wix Developer
🔹 Squarespace Developer
🔹 Magento Developer
🔹 BigCommerce Developer
🔹 Custom CMS Development
🔹 Headless CMS Solutions
🔹 eCommerce Website Optimization
I have worked across small business sites, enterprise eCommerce stores, multi-vendor platforms, and cross-platform migrations.
⭐ Web Application & SaaS Development
🔹 MVP Development for Startups
🔹 Custom Web Application Development
🔹 SaaS Platform Development
🔹 MERN Stack Development
🔹 MEAN Stack Development
🔹 React JS Development
🔹 Angular Development
🔹 Vue JS Development
🔹 Node JS Backend Development
🔹 Laravel Development
🔹 Python Development
🔹 AI & Machine Learning Integration
🔹 Business Automation Systems
🔹 API Development & System Integrations
⭐ Mobile Application Development
🔹 Hybrid App Development
🔹 React Native Development
🔹 Flutter Development
🔹 Native iOS Development
🔹 Swift & Objective-C
🔹 Android Development
🔹 Java & Kotlin
🛠 Tech Stack
CMS Platforms
WordPress, WooCommerce, Shopify, Webflow, Wix, Squarespace, Magento, BigCommerce
Frontend
React, Angular, Vue.js, JavaScript, HTML5, CSS3
Backend
Node.js, Laravel, PHP, Python, CodeIgniter
Databases & Integrations
MySQL, MongoDB, Firebase, REST APIs, Stripe, Payment Gateways, Google APIs
⭐ Why Clients Hire Me
🔹 250+ successful projects delivered
🔹 5,000+ hours of real development experience
🔹 Expertise across all major CMS platforms
🔹 Full Stack capability from frontend to backend
🔹 SEO-friendly and performance-optimized builds
🔹 Clean, scalable, maintainable code
🔹 Reliable communication across global time zones
🔹 Long-term technical support
If you are searching for a WordPress Developer, Shopify Developer, Webflow Expert, Wix Developer, Magento Developer, SaaS Developer, React Developer, Python Developer, AI Developer, or Full Stack App Developer, I can help you build and scale your project with confidence.
Clean architecture. Clear communication. Reliable delivery.
Sourav K.
has worked
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