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$20/hr
100%
Job Success
$100K+ earned
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🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 𝗙𝗨𝗟𝗟-𝗦𝗧𝗔𝗖𝗞 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗘𝗥 🏆
I build scalable web and mobile applications using MERN stack, Flutter, and React Native, with modern AI integrations.
With years of experience and 6,000+ Upwork hours, I help startups and businesses transform ideas into production-ready SaaS platforms, web apps, and mobile applications.
From MVP development to full-scale platforms, I handle the complete product lifecycle - architecture, development, integrations, and deployment.
What I Build-
🌐 Web Applications
• Full-stack web apps using MongoDB, Express, React, Node.js
• SaaS platforms and business dashboards
• Admin panels and analytics systems
• REST and GraphQL APIs
• Scalable backend architecture
📱 Mobile Applications
• Cross-platform apps using Flutter and React Native
• iOS and Android app development
• Real-time features, notifications, and integrations
• App Store and Play Store deployment
• High-performance mobile user experience
🤖 AI-Powered Features
• AI chatbots and assistants
• OpenAI / LLM integrations
• AI recommendations and automation workflows
• Intelligent features integrated into web and mobile apps
Startup & MVP Development
I work closely with founders to build and launch products quickly.
• Rapid MVP development
• SaaS and marketplace platforms
• Mobile-first startup products
• Scalable architecture from the beginning
Tech Stack
Web Development
MERN Stack (MongoDB, Express, React, Node.js)
Next.js
TypeScript
Mobile Development
Flutter
React Native
Backend & APIs
Node.js
REST APIs
GraphQL
Databases
MongoDB
PostgreSQL
Firebase
Cloud & DevOps
AWS
Vercel
Docker
CI/CD
What Clients Hire Me For
✔ Web and mobile application development
✔ SaaS platform development
✔ Startup MVP development
✔ AI-powered product features
✔ Backend systems and API development
Why Clients Work With Me
✔ 10+ years of development experience
✔ 6,000+ hours on Upwork
✔ Expertise across web and mobile ecosystems
✔ Clean, scalable, production-ready architecture
✔ Clear communication and reliable delivery
📩 If you're planning to build a web platform, mobile app, or AI-powered SaaS product, feel free to reach out and let's discuss your project.
Arjun G.
has worked
.
Associated with
DigiMantra Labs
$2M+
earned
$39/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
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I help startups and businesses build scalable SaaS products — from MVP to production-ready platforms used by real users.
I’m a Full Stack Developer with 11+ years of experience working with startups, agencies, and growing companies. I focus on building reliable systems that not only work but scale efficiently under real-world.
I take full ownership of the product — from architecture and backend logic to frontend performance, integrations, and deployment.
Frontend Development (React / Next.js)
I build fast, scalable, and SEO-friendly user interfaces with a strong focus on UX, performance, and maintainability.
Core Expertise
React.js, Next.js (App Router & Pages Router)
TypeScript for scalable and safe codebases
SPA, SSR, SSG, ISR architectures
Performance optimization & Core Web Vitals
SEO-friendly web applications
UI & Styling
Tailwind CSS, MUI, Styled Components
Design-to-code (Figma → Pixel-perfect UI)
Reusable component systems & design systems
Responsive, accessible, mobile-first layouts
Backend Development (Node.js / Python)
I design and implement secure, scalable backend systems capable of supporting high-traffic SaaS platforms and complex business logic.
Backend Technologies
Node.js, Express, NestJS
Python, FastAPI, Flask
REST APIs & GraphQL
Microservices architecture
Background workers, queues, cron jobs
Security & Authentication
JWT, OAuth, session-based auth
Role-based access control (RBAC)
Permissions, multi-tenant architectures
Security hardening & best practices
AI, LLM & Machine Learning Solutions
I develop AI-powered applications that leverage Large Language Models (LLMs) and machine learning pipelines to automate workflows and unlock new capabilities.
AI & ML Expertise
OpenAI (GPT-4, GPT-4o, embeddings)
LLM-powered chatbots & assistants
AI automation & agent-based workflows
Vector databases (Pinecone, FAISS, Weaviate)
Semantic search & RAG (Retrieval-Augmented Generation)
Prompt engineering & fine-tuning
ML model integration & inference APIs
Use Cases
AI SaaS products
Internal AI tools & copilots
CRM AI automation
Knowledge-base chatbots
AI-driven analytics & insights
Databases, Cloud & DevOps
I handle end-to-end infrastructure, from database design to cloud deployment and CI/CD automation.
Databases
PostgreSQL, MySQL
MongoDB
Redis (caching, queues, sessions)
Cloud & Infrastructure
AWS, DigitalOcean, Azure
Vercel, Docker
Serverless & containerized deployments
DevOps
CI/CD pipelines (GitHub Actions, GitLab CI)
Environment configuration & secrets management
Monitoring, logging & scaling strategies
Integrations & Advanced Features
Payment systems: Stripe, PayPal, subscriptions & billing
Real-time systems (WebSockets)
Third-party API integrations
CRM systems & internal dashboards
Multi-tenant SaaS platforms
Analytics, tracking & reporting systems
What I Build (Enterprise-Grade)
:office: Enterprise Products & Platforms
SaaS platforms (enterprise-ready MVPs → large-scale systems)
Custom web applications built for long-term growth
CRM systems tailored to complex business workflows
Marketplace platforms with multi-vendor and multi-tenant architecture
AI-powered products using LLMs and ML pipelines
Internal business tools for operations, analytics, and automation
:gear: Systems, APIs & Integrations
Public & private APIs (REST, GraphQL, AI/LLM APIs)
Microservices & service-oriented architectures
Real-time systems (WebSockets, event-driven architecture)
Subscription, billing & payment platforms
Third-party integrations (payments, analytics, messaging, AI)
Performance, Scale & Optimization
High-performance application optimization
Scalability planning & load-ready architecture
Database & query optimization
Cloud infrastructure & cost optimization
SEO, Core Web Vitals & frontend performance optimization
Reliability, Security & Maintainability
Secure authentication & authorization (JWT, OAuth, RBAC)
Enterprise-grade code quality & testing
CI/CD pipelines & deployment automation
Monitoring, logging & incident readiness
Clean architecture for long-term maintainability
Why This Matters to Enterprise Clients
Reduced technical risk
Predictable delivery & ownership
Systems designed to scale, not be rewritten
Clear communication & documentation
Engineering aligned with business goals
Why Clients Hire Me
True full-stack ownership (frontend, backend, infrastructure, AI)
Clean, readable, and maintainable code
Strong UI engineering + strong backend systems (rare combination)
Business-focused mindset, not just technical execution
Clear communication & consistent progress updates
Long-term architecture planning & support
I don’t just “build features” — I help you build a product that lasts.
Full-Stack Developer, SaaS Developer, React Developer, Next.js Developer, Node.js Developer, Python Developer, Backend Developer, Frontend Developer
Yuri Y.
has worked
.
Associated with
Web Design Sun®
$4M+
earned
$30/hr
99%
Job Success
$100K+ earned
Start of list.
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🏆 Top Rated Plus - Top 1% of talent on Upwork
⭐ Maintaining a 99% Job Success Rate
✅Web and Mobile Application Expert with 7+ years of experience
✅AI Automations Expert in Zapier, Make and n8n
✅SEO Audit, Technical SEO, Local SEO, On-Page SEO, Off-Page SEO
✅ WordPress Expert with 8+ years of experience
✅ Shopify Expert + Shopify Plus
## Got an idea but not sure where to start?
A few years ago, I was in the same position as many of my clients today. I had an idea but no roadmap for turning it into a real product. After a lot of learning, experimenting, and building, I launched an app that went on to generate over $2 million in revenue.
Today, I help founders and businesses turn ideas into web applications, mobile apps, websites, and e-commerce stores. I also build AI-powered features and automate business processes using Zapier, Make and n8n to save time and eliminate repetitive work.
But building the product is only half the job. I make sure people can actually find it through technical SEO, keyword strategy, performance optimization, and content planning that drives long-term organic traffic.
I like being a one-stop partner rather than just another developer. From strategy and development to automation and growth, I help clients build products that not only launch successfully but continue to grow long after they're live.
These are the results my clients have gotten:
• $15M+ raised by clients
• 500K+ users across products built
• 3K+ five-star reviews across products built
My main areas of expertise include:
CMS Development
✔ WordPress || WooCommerce
✔Shopify
Front-End Technologies
✔ React JS / React Native
✔ Vue.JS
✔ HTML / CSS / Bootstrap
✔ JavaScript / jQuery
Back-End Technologies
✔ Node.JS
✔ Laravel
✔ MySQL
AI Automation
✔ Zapier
✔ Make
✔ N8N
SEO
✔ Complete SEO Optimization Process
✔ Technical SEO Setup & Implementation
✔ SEO backlinks services
Book a consultation with me today! I’ll save you months of frustration by helping you understand the ins and outs of bringing your idea to life: How much it costs, how long it takes, what’s the process and more.
Best Regards,
Umer
Umer M.
has worked
.
$30/hr
97%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
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OVERVIEW
I build AI-powered full-stack products that go to market not just get started. From LLM applications and RAG systems to SaaS platforms and mobile apps, I work as a Full-Stack AI Engineer who can own a project end to end, from architecture to deployment.
If you need an AI engineer who combines deep LLM expertise with full-stack and mobile development Let's talk.
My Upwork credentials:
Top Rated Plus Freelancer
97% Job Success Score
90% client recommendation rate
86% repeat client rate most clients come back for a second project
100+ successful projects for startups and enterprises
9500+ hours in full-stack, AI, and mobile development
14+ years in software engineering
I specialize in building AI-powered systems using LLMs, AI Agents, RAG pipelines, and LangChain combined with full-stack web development in React and Next.js, scalable backend systems in Python, Node.js, and FastAPI, and cross-platform mobile apps in React Native.
My approach focuses on building production ready systems, not just prototypes clean architecture, modular design, and scalable infrastructure that your team can maintain and grow.
SERVICES I PROVIDE
AI & LLM Engineering
LLM Applications & AI Integrations (OpenAI, Hugging Face)
RAG Systems for private data and enterprise search
AI Agents & Automation Workflows with LangChain and LangGraph
Backend APIs with FastAPI, Node.js, or Django REST
Data pipelines and AI processing systems
Vector databases Pinecone, ChromaDB
Cloud deployment & scalable architecture (AWS / GCP / Azure)
Full-Stack Web Development
Modern web apps using React and Next.js
Scalable backend systems with Node.js and Laravel
SaaS platform development and startup MVP builds
RESTful & GraphQL API development
Database design and optimization PostgreSQL, MongoDB
Admin dashboards and enterprise systems
Mobile App Development
Cross-platform mobile apps using React Native
Native iOS development with Swift and SwiftUI
Native Android development with Kotlin and Jetpack
Scalable mobile architecture for startups and SaaS products
Performance-optimized, secure, production-ready mobile apps
WHY CLIENTS HIRE ME
✔ 86% of clients return for a second project I deliver what I scope, on time, every time
✔ I combine AI/LLM engineering with full-stack and mobile one developer, complete product
✔ I build production-ready systems, not prototypes clean, modular, maintainable code
✔ I communicate proactively you'll always know where your project stands
✔ 14+ years of engineering experience across startups, SaaS, and enterprise products
TECHNOLOGY STACK
AI & LLM: LangChain · LangGraph · OpenAI API · Hugging Face · RAG · AI Agents · Whisper · TTS
Frontend: React.js · Next.js · TypeScript · JavaScript · Tailwind CSS
Backend: Python · Node.js · FastAPI · Django · Laravel · PHP
Mobile: React Native · Swift / SwiftUI · Kotlin / Jetpack
Databases: PostgreSQL · MongoDB · ChromaDB · Pinecone · Firebase
Cloud & DevOps: AWS · GCP · Azure · Docker · CI/CD
INDUSTRIES SERVED
· SaaS Platforms
· Fintech & Payments
· Healthcare & AI
· EdTech
· E-Commerce
· Logistics
· On-Demand Services
CLOSING
Whether you need an AI Engineer to build LLM-powered SaaS, a RAG system for your private data, or a full-stack developer to ship your MVP, I'd love to hear about your project. Send me a message and let's see if we're a good fit.
Zeeshan H.
has worked
.
$35/hr
99%
Job Success
$3M+ earned
Available now
Offers consultations
Start of list.
End of list.
AI, mobile & web your one-stop build partner from MVP to scale.
➤ 15 yrs on Upwork
➤ $3M+, 504 projects,
➤ 100% JSS,
➤ Top Rated Plus.
As Director of Operations at Space-O, I run a 250-engineer studio: design, dev, AI, QA, PM under one roof.
▸ ONE STOP — WHAT'S UNDER MY ROOF
• AI strategy, RAG, voice agents, LLM integration, fine-tuning, observability
• Mobile iOS + Android via React Native or Flutter; native Swift / Kotlin when the brief demands it
• Web + SaaS — Next.js frontends, Node.js / Laravel / FastAPI backends, multi-tenant data
• Design — Figma to production code, App Store features, motion and design systems
• QA + DevOps + 30- 45 days post-launch warranty included, never upsold
One contract, one team, one accountable lead. No vendor coordination tax.
▸ WHAT I'VE SHIPPED
• 25+ OpenAI / Claude products , voice agents (Vapi, Retell, LiveKit), RAG over private docs, Figma-to-code AI, semantic search, multi-agent systems with tool use
• 5 unicorn-stage apps a $1.2B-funded delivery app with 50M+ installs across 29 countries;
A $100M+ MENA delivery platform with 10M+ users; an $11M-funded India fintech; KSA's top luxury e-commerce brand (5M+ users, Lionel Messi as ambassador); a $100M+ India job marketplace serving 50M+ users
• Healthcare EMR live in 10+ US states, 15M+ patient charts
▸ STACK I LEAD WITH IN 2026
• AI / ML: OpenAI GPT-4o, Anthropic Claude, Gemini, RAG (LangChain, LlamaIndex), embeddings, voice (Vapi, Retell, LiveKit, ElevenLabs, Whisper), Stream Chat
• Mobile: React Native, Flutter, Swift, SwiftUI, Kotlin, Jetpack Compose, Expo, Fastlane
• Backend: Node.js, NestJS, Laravel, Python (FastAPI, Django), Go, Supabase, Firebase
• Frontend: Next.js, React, TypeScript, Tailwind, Tanstack Query
• Data: PostgreSQL, MongoDB, Redis, Elasticsearch, Pinecone, Weaviate
• Cloud + DevOps: AWS (EKS, Lambda, S3), GCP, Azure, Vercel, Docker, Kubernetes, Terraform, GitHub Actions, Sentry
• Payments: Stripe, RevenueCat, Apple Pay, Google Pay, PayPal
▸ HOW I WORK
• You get a Director, not just a coder, I own architecture, scoping, milestone QA, and weekly demos. The build itself is run by senior engineers from my team.
• Fixed-price milestone delivery most projects close in 3–5 milestones.
• Discovery Sprint available testable artifact in 5–10 days, 100% credited toward Phase 1 if you continue
• I audit before I quote if v1 was built in Replit / Bubble / no-code, or a previous team left a codebase that won't extend, I'll read the code first and quote second
▸ WHO I BUILD FOR
→ Founders pre-launch (AI / mobile / web MVP in 8–14 weeks)
→ Seed-stage teams scaling to 50K–500K users
→ Growth-stage SaaS products adding AI or commissioning a senior engineering audit before their next round
→ Enterprises needing a long-term, one-stop build partner with ISO 27001 controls and HIPAA-aware delivery.
Bhaval P.
has worked
.
Associated with
Space-O InfoWeb INC
$7M+
earned
$55/hr
100%
Job Success
Available now
Offers consultations
Start of list.
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𝐒𝐭𝐨𝐩 𝐥𝐨𝐬𝐢𝐧𝐠 𝐭𝐢𝐦𝐞 𝐚𝐧𝐝 𝐫𝐞𝐯𝐞𝐧𝐮𝐞 𝐭𝐨 𝐝𝐢𝐬𝐜𝐨𝐧𝐧𝐞𝐜𝐭𝐞𝐝 𝐚𝐩𝐩𝐬 𝐚𝐧𝐝 𝐦𝐚𝐧𝐮𝐚𝐥 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬.
I do not just write code or build fragile demos; I build production-ready AI solutions that integrate seamlessly into your business to generate measurable ROI. Whether you need an autonomous AI agent to scale your operations, a high-performance web platform, or a native mobile application, I architect solutions that eliminate bottlenecks and drive growth.
With deep expertise bridging Artificial Intelligence with robust Full-Stack and Mobile App Development, I take projects from concept to deployment, ensuring they actually work in the real world.
𝐏𝐫𝐨𝐯𝐞𝐧 𝐈𝐦𝐩𝐚𝐜𝐭: 𝐀𝐈 𝐢𝐧 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧
𝐒𝐮𝐫𝐞𝐒𝐜𝐫𝐢𝐛𝐞.𝐚𝐢 | 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐌𝐞𝐝𝐢𝐜𝐚𝐥 𝐒𝐜𝐫𝐢𝐛𝐞
I engineered a comprehensive AI documentation platform that transcribes clinical conversations and autonomously generates patient visit notes. It is currently live and adopted by multiple medical practices.
𝐓𝐡𝐞 𝐈𝐦𝐩𝐚𝐜𝐭: Saves healthcare providers ~40 minutes/day and nurses ~30 minutes/day on manual paperwork.
𝐓𝐡𝐞 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Successfully and securely integrated with major systems like Athena and CharmHealth EHR.
𝐓𝐡𝐞 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞: Deployed on HIPAA-eligible AWS infrastructure (EC2, HealthLake) with strict security controls, zero PHI persistence, and a BAA in place for OpenAI workflows.
𝐖𝐡𝐚𝐭 𝐄𝐥𝐬𝐞 𝐈 𝐁𝐮𝐢𝐥𝐝:
𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: I design custom AI Agents that handle complex reasoning, NLP, and workflow automation to replace hours of manual operations.
𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐖𝐞𝐛 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: End-to-end Web Development, crafting responsive, data-heavy applications that perform flawlessly under pressure.
𝐇𝐢𝐠𝐡-𝐅𝐢𝐝𝐞𝐥𝐢𝐭𝐲 𝐌𝐨𝐛𝐢𝐥𝐞 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐬: Comprehensive iOS Development and Android App Development, delivering seamless native apps.
𝐒𝐲𝐬𝐭𝐞𝐦 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Connecting existing CRMs, databases, and third-party APIs with intelligent layers so your business runs on autopilot.
𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤:
I leverage the most reliable and highly demanded technologies to build your systems:
𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬: Python, Java, Django, Node.js, PostgreSQL, AWS
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 & 𝐖𝐞𝐛: JavaScript, React, Next.js
𝐌𝐨𝐛𝐢𝐥𝐞 𝐄𝐜𝐨𝐬𝐲𝐬𝐭𝐞𝐦𝐬: End-to-End Mobile App Development (iOS & Android)
𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 & 𝐀𝐈: Artificial Intelligence, AI Agent Development, OpenAI API, Whisper AI, Hugging Face, Machine Learning
𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞?
I approach every project as a strategic partner. I understand that technology fails when it does not fit into real operations. You can expect fast iterations, clear communication, and a focus on building stable, scalable systems that grow with your business.
𝐋𝐞𝐭’𝐬 𝐛𝐮𝐢𝐥𝐝 𝐬𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐭𝐡𝐚𝐭 𝐦𝐚𝐤𝐞𝐬 𝐚 𝐫𝐞𝐚𝐥 𝐢𝐦𝐩𝐚𝐜𝐭.
Send me a message with a brief overview of your project, and we will map out your workflow to determine exactly what needs to be built.
Muhammad B.
has worked
.
$153.5/hr
83%
Job Success
$100K+ earned
Available now
Start of list.
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I build AI tools that automate internal workflows, power new AI products, and replace spreadsheet-based processes with scalable systems.
In 2025 alone, I’ve helped clients design, build, and ship 32+ AI applications ranging from internal automation tools to full SaaS MVPs. Many of these systems support HIPAA-sensitive workflows, operational automation, and data-driven decision making.
Most clients hire me when they want to:
• Build an AI-powered SaaS MVP
• Create internal AI tools for their team
• Automate a workflow currently handled manually
• Add AI capabilities to an existing product or platform
Typical systems I build include:
• AI dashboards that analyze business or marketing data
• automation pipelines that replace manual spreadsheet workflows
• internal AI copilots for operations or support teams
• AI agents integrated into company tools and CRMs
• AI SaaS MVPs for startups launching new products
These systems often integrate with tools such as:
• OpenAI / Claude
• CRMs (HubSpot, Salesforce, GoHighLevel)
• internal databases and APIs
• automation platforms (Make, n8n, Zapier)
• modern web stacks such as Next.js
I lead Xpand Technology, an AI automation studio based in Los Angeles focused on building custom AI systems for businesses and startups.
Projects typically range from $5k–$20k depending on complexity. Most clients start with a Phase 1 MVP build and then expand the system once the foundation is in place.
Typical project structure:
Phase 1 – MVP build
Phase 2 – automation & integrations
Phase 3 – scaling and improvements
This approach allows clients to launch quickly, validate their systems, and expand functionality without unnecessary complexity.
If you’re looking to build an AI-powered product, automate internal workflows, or turn a complex process into a scalable system, I’d be happy to discuss your project.
Raunek P.
has worked
.
$35/hr
100%
Job Success
$500K+ earned
Available now
Start of list.
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Hi, I’m Asim Zaidi, a Senior Full Stack Developer with 20+ years of experience building scalable web applications, SaaS platforms, AI-powered systems, and enterprise software.
I’ve worked with startups and Fortune 500 companies, including teams associated with Silicon Valley, Disney, and Zulily, designing and developing software used by thousands of users. I specialize in delivering reliable, scalable solutions that help businesses launch products, automate processes, and modernize their technology platforms.
Core Expertise
• Full Stack Web Development
• AI Integration & SaaS Platforms
• Odoo ERP Development & Customization
• Enterprise Web Applications
• Startup MVP Development
• API Development & System Integration
• E-commerce Platforms
• Mobile App Development (iOS & Android)
Technologies I Work With
Backend Development
Python, PHP, Node.js, Laravel, Django, REST APIs
Frontend Development
React, Angular, Vue.js, JavaScript, TypeScript, HTML5, CSS3
ERP Development
Odoo Development, Odoo Customization, Business Automation
Databases
MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch
Cloud & Infrastructure
AWS, Docker, DevOps
Clients hire me because I provide:
• Strong technical leadership and system architecture
• Clean, scalable code
• Clear communication and reliable delivery
• Solutions focused on real business results
I also provide staff augmentation and dedicated development teams for companies that need to scale engineering capacity.
If you’re looking for a Senior Full Stack Developer, Odoo developer, SaaS engineer, or AI developer, I’d be happy to discuss your project.
Asim Z.
has worked
.
Associated with
WADIC
$300K+
earned
$75/hr
100%
Job Success
$400K+ earned
Available now
Start of list.
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Hi, I'm Stephen.
I've spent six years building and shipping consumer apps, AI products, and marketplaces. Started Blupalms at 21, right after I built and sold my first app in college. Since then I've taken products from a blank page to launch for funded founders, and I run my own apps too. One of them, SPF, is past 350,000 downloads.
Here's the thing I keep running into lately. People build something fast with AI, get it most of the way there, then it stalls. The last stretch is where apps actually break. The polish, the store approval, the parts that have to hold up once real people are using it. That last 20% is the whole job now, and it's what I'm good at.
What that's looked like over six years:
🏆 Apps I've worked on have charted on the App Store, more than once
📲 Over a million downloads across the products I've shipped
🔁 $5M+ in transactions running through marketplaces I built
⭐ 100% Job Success and Top Rated Plus across 95+ projects here
When you hire me, you get me. I don't pad scope and I don't hand you off to a junior after the sales call. I cover the full path of getting a product out the door: strategy, design, build direction, launch. I bring senior engineering help when the scope calls for it, but the product thinking stays with me from day one.
Most of my work right now is AI. Custom LLM features, chat and agent interfaces, AI-native SaaS, automation. Outside of that I'm strongest on consumer mobile and two-sided marketplaces.
How I like to start is a paid app audit. You send me what you've built, in whatever state it's in, and I tell you exactly what's standing between it and a real launch. You walk away with a clear, prioritized plan you can run with, whether or not we keep working together. Most people have me take it the rest of the way from there. That's where it turns into build, ship, and ongoing support if you want it.
If you've raised money or you have revenue, and you're building something real in mobile, AI, or marketplaces, send me a message with what you're working on. We'll go from there.
Stephen M.
has worked
.
Associated with
Blupalms
$300K+
earned
$22/hr
100%
Job Success
$20K+ earned
Available now
Offers consultations
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🏅 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝟯𝟬-𝗗𝗮𝘆 𝗠𝗩𝗣 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗳𝗼𝗿 𝗦𝗮𝗮𝗦 & 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲
𝗖𝗹𝗶𝗲𝗻𝘁 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 𝗧𝗵𝗮𝘁 𝗠𝗮𝘁𝘁𝗲𝗿:
⭐️ "Amazing Flutter developer. Delivered on time with high quality and unique AI features. Asad went above and beyond!"
⭐️ "Asad is an exceptional developer. My e-commerce app looks amazing and functions flawlessly!"
⭐️ "I highly recommend Asad if you're looking for a dedicated and talented Flutter developer!"
𝗪𝗵𝘆 𝗦𝘁𝗮𝗿𝘁𝘂𝗽𝘀 & 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗕𝗿𝗮𝗻𝗱𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲:
I don't just build apps – I build revenue-generating MVPs that validate your business idea in 30 days. My clients see 𝟭𝟬-𝟮𝟬% 𝗵𝗶𝗴𝗵𝗲𝗿 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗶𝗼𝗻 𝗿𝗮𝘁𝗲𝘀 and 𝟴𝟬% 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗱 𝘂𝘀𝗲𝗿 𝗲𝗻𝗴𝗮𝗴𝗲𝗺𝗲𝗻𝘁 because I focus on what drives real business results.
𝗠𝘆 𝗣𝗿𝗼𝘃𝗲𝗻 𝗣𝗿𝗼𝗰𝗲𝘀𝘀:
✅ Week 1: Deep-dive into your business goals and user needs
✅ Week 2-3: Rapid MVP development with AI-powered features
✅ Week 4: Testing, optimization, and launch preparation
𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗚𝗲𝘁:
🚀 𝟯𝟬-𝗗𝗮𝘆 𝗠𝗩𝗣 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 - Launch ready apps that users love
🤖 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 - ChatGPT, image recognition, smart features
💰 𝗥𝗲𝘃𝗲𝗻𝘂𝗲-𝗥𝗲𝗮𝗱𝘆 - Stripe payments, in-app purchases, subscription models
📱 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 - Flutter apps for iOS & Android from single codebase
☁️ 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 - Firebase, AWS, Google Cloud infrastructure
𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗜𝗻:
• 𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 - User dashboards, subscription management, API integrations
• 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗔𝗽𝗽𝘀 - Shopping carts, payment gateways, inventory management
• 𝗙𝗶𝗻𝗧𝗲𝗰𝗵 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 - Secure payments, financial dashboards, compliance-ready
• 𝗢𝗻-𝗗𝗲𝗺𝗮𝗻𝗱 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 - Booking systems, real-time tracking, user matching
𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸:
📱 Frontend: Flutter, Dart, React Native, Swift, SwiftUI, iOS & Android Development
🔧 Backend & Databases: Firebase, Node.js, FastAPI, Django, Flask, SQL, NoSQL, REST APIs, Cloud Firestore, Data Pipelines
🤖 AI & Machine Learning: Python, TensorFlow, PyTorch, Hugging Face Transformers, LangChain, Core ML, OpenAI APIs, ChatGPT, LLMs (GPT, BERT, Claude), CNN, GAN, Reinforcement Learning, NLP, Computer Vision, OCR, Recommendation Systems, Predictive Analytics, AI Automation
☁️ Cloud & DevOps: AWS (SageMaker, Lambda, S3), GCP (Vertex AI, Cloud Functions), Azure AI, Docker, Kubernetes, CI/CD pipelines, Cloud-Native Deployment
💳 Payments & Integrations: Stripe, PayPal, RevenueCat, Google Pay, Apple Pay
🛠 Other Tools: Git, JIRA, Postman, VS Code, Colab, Kaggle
𝗠𝘆 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲:
• 100% on-time delivery (never missed a deadline)
• Daily progress updates with screenshots
• 30-day post-launch support included
• Source code ownership and documentation
𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝘃𝗮𝗹𝗶𝗱𝗮𝘁𝗲 𝘆𝗼𝘂𝗿 𝗶𝗱𝗲𝗮 𝘄𝗶𝘁𝗵 𝗮 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝗠𝗩𝗣?
Send me a message with:
1. Your business idea (1-2 sentences)
2. Target users
3. Desired launch timeline
I'll respond with a custom development plan and timeline within 24 hours.
𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀
Flutter Developer, Mobile App Development, MVP Development, SaaS Applications, E-commerce Apps, AI Integration, ChatGPT, LLMs (GPT, BERT, Claude), Hugging Face Transformers, LangChain, TensorFlow, PyTorch, Core ML, Computer Vision, CNN, GAN, Reinforcement Learning, NLP, OCR, Recommendation Systems, Predictive Analytics, AI Automation, Python, Firebase, iOS, Android, Stripe Integration, React Native, Mobile App Design, Startup MVP, Cross-Platform Development, FinTech Apps, On-Demand Apps, AI Mobile Apps, AI Web Apps, Data Analytics, AI Optimization, AI-Powered SaaS, Cloud AI, AWS SageMaker, GCP Vertex AI, Azure AI, Docker, Kubernetes, CI/CD, FastAPI, Django, Flask, SQL, NoSQL, REST API, RevenueCat, Google Pay, Apple Pay, AI MVP, AI Solutions, AI-Powered Chatbot, Image Processing, AI Experimentation, Predictive Models, AI Workflow Automation, Vibe Code
Asad S.
has worked
.