If your AI system is slow, expensive to run, or breaks under real load — that's not an AI problem. That's an architecture problem. As an AI Developer working across Machine Learning and LLM systems, I don't just build models, I stay accountable for whether they work in production. With 10+ years of engineering experience, I design and ship Machine Learning pipelines, LLM-powered platforms, AI agents, and automation systems that hold up under real data, real concurrency, and real business logic — not just demos. My Guarantee As your AI Developer, if I can't deliver what we agreed on scope and timeline, you don't pay for that milestone. No vague scoping, no surprises three weeks in. What I build as an AI Developer AI Agents & Automation: autonomous agents for sales, support, and document processing. For a FinTech client processing 10,000+ documents/month, I cut manual review time by 62%, freeing up two analyst roles for higher-value work. LLM Integration & RAG Pipelines: as an AI Developer I connect OpenAI, Gemini, Claude, and open-source models to your data through vector databases. I've shipped RAG systems that stay accurate at 10,000+ queries, not just the first 50 in a demo. Machine Learning Systems: as an AI Developer specializing in Machine Learning, I handle model integration into live platforms, predictive pipelines, and Python-based Machine Learning backends, with monitoring and retraining triggers built in from day one. AI System Architecture: full infrastructure design for AI-powered SaaS and enterprise platforms. As lead AI Developer at Jett Develops, I've contributed directly to the agency's 250+ delivered AI and SaaS products across 45 countries. Optimization & Stability: latency reduction, token cost control, and fallback strategies. As an AI Developer I've cut inference latency by 45% and reduced manual operations by 60%+ on systems that were already live and struggling under load. Recent projects For a healthcare platform handling patient intake, I worked as AI Developer building a RAG pipeline over clinical documentation that had to stay accurate under strict privacy constraints, with every retrieval traceable to source. For an eCommerce marketplace, I worked as AI Developer building a support automation agent that resolves 70%+ of tickets without human handoff, flagging edge cases instead of guessing. For a B2B SaaS platform, I worked as AI Developer migrating a fragile prompt-chaining setup into a proper LangGraph-based agent architecture, cutting failure rates under concurrent load by more than half. Results from recent projects 62% reduction in manual document review time 45% reduction in inference latency 60%+ reduction in manual operations on legacy systems 70%+ ticket resolution without human handoff RAG accuracy holding steady past 10,000+ queries Systems built to handle real concurrency, not demo-scale traffic How I work as an AI Developer Before writing a line of code, I map your automation logic, data sources, and scalability assumptions. I want to understand the business workflow behind the AI or Machine Learning feature, not just the API call. I also track cost from day one — every system I deliver includes usage monitoring and optimization, so your AI budget stays predictable as you scale. If something about the requirements doesn't add up technically, I'll say so before we start. By Industry As an AI Developer I've shipped production systems across FinTech, Healthcare, SaaS, EdTech, eCommerce, and B2B Enterprise. FinTech is the largest share of my work: document processing, fraud signal pipelines, and compliance-aware automation where accuracy isn't optional. In Healthcare, I've built AI and Machine Learning systems with a strong focus on data privacy and auditability, since a hallucinated answer in a clinical context isn't a minor bug. SaaS clients bring me in as an AI Developer to add LLM features without destabilizing what already works. EdTech and eCommerce round out the list with content generation, personalization, and support automation. Tech Stack (AI & Machine Learning) Python, LangChain, LangGraph, LlamaIndex, Pinecone, Weaviate, ChromaDB, OpenAI, Claude, Gemini, scikit-learn, PyTorch, FastAPI, Django, Node.js, React, Next.js, AWS, GCP, Docker, Kubernetes, Terraform, PostgreSQL, MongoDB, Redis. What you get Clear milestone breakdowns tied to my guarantee, not vague estimates Systems tested against real load, not demo-scale traffic Cost monitoring built in, so your AI budget doesn't spiral Honest technical pushback when a requirement doesn't hold up Post-launch support, not a handoff and goodbye Ready to work with an AI Developer who builds Machine Learning and AI systems that hold up in production? Send me your requirements — I'll review them properly and give you an honest scope and timeline, not an oversold demo.

Senior SaaS & Mobile UI/UX Designer with 7+ years designing B2B SaaS platforms, mobile apps (iOS & Android), and web products in Figma. I specialise in SaaS dashboards, admin panels, complex data interfaces, and native mobile design — helping startups ship intuitive, conversion-focused products from first wireframe to dev-ready design system. 🟢 Projects $2,000+ · 🤝 Open to ongoing design partnerships 🇪🇺 Europe-based · 🇺🇸 Fluent English · 🏆 100% Job Success · 200+ products shipped Click "INVITE" to discuss your project. What I Design: - SaaS Product Design B2B dashboards, admin panels & back-office tools · Data tables & complex filtering · Reporting & analytics UX · Multi-tenant SaaS · Settings, billing, roles & permissions · Onboarding & activation flows · Customer portals · Integration/API setup UX · Empty, loading & error states · CRM, ERP, workflow automation, vertical SaaS - Mobile App Design Native iOS (Human Interface Guidelines) & Android (Material Design) · React Native & Flutter UI · Mobile onboarding · Push notification UX · Mobile-first responsive · Gestures & microinteractions · Dark mode · App icons · App Store & Google Play assets · Cohesive iOS/Android design systems Also - AI products & LLM interfaces · AI chat UI · Design systems · Interactive prototypes · Landing pages · Conversion funnels Selected Results B2B SaaS — workflow automation platform: admin setup time down 40%, weekly active usage up 55%, support tickets down 30%. Logistics SaaS — pharmacy ordering: order processing efficiency up 120%, user errors down 35%, manual operator tasks down 50%. SaaS analytics platform — reporting redesign: feature adoption up 45% after reworking complex data tables and filtering UX. HealthTech mobile — iOS & Android patient app: retention up 80%, onboarding 2.5× faster after redesign. FinTech mobile — iOS & Android banking app: session length up 38%, feature adoption up 22%, cohesive design system shipped. HR SaaS — employee management platform: designed onboarding, settings & permissions UX; admin task completion up 50%; reusable design system shipped to engineering. AI product — LLM-powered assistant: task completion up 60% via clearer chat UI states, reusable AI pattern library shipped. How I Work 1. Discovery — business goals, users, competitors 2. Research & flows — user research, audit, IA, user flows 3. Wireframes — low-fi structure, fast iteration 4. UI design — high-fidelity screens, design system 5. Prototype — interactive Figma, usability testing 6. Handoff — dev-ready specs, components, ongoing support Common Requests I Deliver SaaS dashboard redesign · New SaaS MVP from scratch · Admin panel UX overhaul · Data table & filter UX · Settings, billing & permissions design · iOS app design from scratch · Android app redesign · Cross-platform mobile design system · Mobile onboarding redesign · Design system audit & build · Figma file cleanup & component library · Landing page for SaaS · Marketing site for mobile app Why SaaS & Mobile Teams Hire Me 7+ years specializing in SaaS product design and mobile app design 100+ SaaS dashboards and admin panels shipped 80+ mobile apps shipped across iOS and Android Fluent in Human Interface Guidelines and Material Design Strong handoff: clean Figma files, components, tokens, documented states Embedded with engineering — I think in components and design systems 20+ talks and workshops on SaaS UX and mobile design Industries: SaaS · B2B SaaS · FinTech · HealthTech · Logistics · E-commerce · EdTech · MarTech · HR Tech · AI/ML products Tools: Figma (Auto Layout, Variables, Components) · Adobe XD · Illustrator · Photoshop · Maze · Miro · Notion · Jira · Principle · ProtoPie Skills: SaaS: SaaS Design · B2B SaaS Design · SaaS UX · SaaS Product Design · Dashboard Design · Admin Panel Design · Back-Office UX · Data Table Design · Multi-Tenant SaaS · SaaS Onboarding · Activation Flows · Customer Portal Design · CRM/ERP UX · Workflow Automation UX · Vertical SaaS Mobile: Mobile App Design · Mobile UI/UX · iOS Design · Android Design · Native App Design · React Native UI · Flutter UI · Mobile-First Design · Push Notification UX · Mobile Dark Mode · App Icon Design Core UX/UI: UI/UX Design · Product Design · Web Design · Wireframing · Prototyping · Design Systems · User Research · Usability Testing · Information Architecture · Interaction Design · Responsive Design · Accessibility (WCAG) · Design Handoff · Conversion Rate Optimization · Landing Page Design AI Products: LLM Interfaces · AI Chat UI · AI Product Design Open to long-term retainers, embedded design partnerships, and one-off projects. Happy to jump on a quick call.

I build and run production full-stack apps, mobile apps, and large-scale scrapers — fast. Top Rated on Upwork with 471 jobs delivered, $700K+ earned, 100% Job Success, and over 10,000 hours in the seat. My edge: I'm an AI-augmented developer. I use modern AI coding tools as a daily co-pilot, which means I ship features and ship them well-tested in less calendar time than a typical full-stack contractor. You get more app per dollar — not because I cut corners, but because I'm at the front of how senior engineers work in 2026. What I'm best at: Full-stack web apps on Cloudflare Pages + Supabase + Next.js / React. Auth, real-time, edge — production from day one. Mobile apps (React Native and native), shipped to App Store and Play Store, with the backend wired to the same Supabase or AWS stack. AWS infrastructure — ECS, ECR, EC2, Lambda, RDS. From a single Docker container to a full Terraform-managed environment. Large-scale web scraping — Python, Playwright, Selenium, rotating proxies, anti-block, dashboards, scheduling. I've built and maintained 15,000+ scrapers and 70+ data-aggregation bots delivering 300K+ data points per minute. High-traffic site operation — building it is one thing, keeping it up at peak load is another. I handle both. How I work: Free 48-hour audit before you hire. Describe your project or share the codebase, and I'll come back with a written plan, stack recommendation, and rough cost. First working version in 14 days for most projects. Clear weekly updates. I don't disappear. I'm the managing partner at Smart Maple, a 12-person software studio, so when projects need a team I can scale up — you still work with me directly as engineer of record. Recent client wins: "Mehmet did a great job from start to finish. He communicated clearly throughout the project, asked the right questions upfront, and delivered exactly what was scoped. No surprises, no chasing." "Mehmet completed his projects on time and to required specifications. I would rehire if needed." "Mehmet and his team did great work for us across 10+ different scrapers, integrated with our chosen backend, and deployed exactly how we needed." Stack I work in daily: TypeScript, JavaScript, Python, React, Next.js, Node.js, React Native, Cloudflare Pages, Cloudflare Workers, Supabase, PostgreSQL, AWS (ECS, ECR, EC2, Lambda, RDS, S3), Docker, GitHub Actions, Playwright, Selenium, Scrapy. Got a project? Send the brief or repo and I'll come back inside 48 hours with a free audit and a clear plan.

Scalable, secure, and designed to grow with your business. Expert Vetted by Upwork with a 100% Job Success Score, I have led the delivery of thousands of full stack projects for clients from early-stage startups to global enterprises including Microsoft and NASA. I lead every engagement directly and handle technical execution end to end. ▸ Expert Vetted - Top 1% of Upwork freelancers ▸ 18 years of full stack delivery ▸ NDA available on all engagements ━━━━━━━━━━━━━━━━━━━━━━ ▸ WORDPRESS & SHOPIFY DEVELOPMENT ━━━━━━━━━━━━━━━━━━━━━━ Custom WordPress themes, Shopify themes, plugins, and apps built from scratch. Custom theme development, child theme development, WordPress multisite, WooCommerce customization, Shopify Plus development, headless Shopify, and Shopify Hydrogen. Deep experience across WordPress and WooCommerce. Certified Shopify Partner. ━━━━━━━━━━━━━━━━━━━━━━ ▸ PHP & LARAVEL DEVELOPMENT ━━━━━━━━━━━━━━━━━━━━━━ Custom PHP development and Laravel applications built for production environments. Multi-tenant SaaS backends, REST API development, GraphQL API development, database architecture, complex business logic, and role-based access control systems. Framework experience across Laravel, CodeIgniter, Symfony, and custom MVC architectures. Third party integrations including payment gateways, CRM systems, ERP platforms, shipping APIs, and accounting software. Custom admin panels, reporting dashboards, and automated workflow systems built to replace manual processes. ━━━━━━━━━━━━━━━━━━━━━━ ▸ MOBILE APP DEVELOPMENT ━━━━━━━━━━━━━━━━━━━━━━ Native and cross-platform iOS and Android applications built in Swift, Kotlin, React Native, and Flutter. Consumer-facing apps, on-demand service platforms, marketplace apps, fintech and payment apps, healthcare and telehealth apps, e-learning apps, real estate apps, and internal business tools. Mobile extensions of existing web platforms, push notification systems, in-app purchase integration, and third party SDK integration. Full UX design, development, QA testing, and App Store and Google Play submission handled end to end from start to finish. ━━━━━━━━━━━━━━━━━━━━━━ ▸ FRONT END & REACT DEVELOPMENT ━━━━━━━━━━━━━━━━━━━━━━ React.js, Next.js, Vue.js, and Angular development. Pixel perfect UI, component libraries, performance optimization, and full stack React applications with Laravel or Node.js backends. ━━━━━━━━━━━━━━━━━━━━━━ ▸ MVP & SAAS DEVELOPMENT ━━━━━━━━━━━━━━━━━━━━━━ Production-ready MVPs from day one — not throwaway prototypes. Multi-tenant SaaS platforms, subscription billing, admin dashboards, role-based access, authentication, and payment integrations. ━━━━━━━━━━━━━━━━━━━━━━ ▸ API & CUSTOM SOFTWARE ━━━━━━━━━━━━━━━━━━━━━━ REST API and GraphQL API development, third party API integrations, webhook implementations, and OAuth authentication systems. Stripe, PayPal, Braintree, and custom payment gateway integrations. CRM integrations including Salesforce, HubSpot, and Zoho. Shipping integrations including FedEx, UPS, and ShipStation. Custom ERP systems covering HRM, CRM, inventory management, sales pipelines, and accounting. ━━━━━━━━━━━━━━━━━━━━━━ ▸ ADDITIONAL SERVICES ━━━━━━━━━━━━━━━━━━━━━━ Custom theme development, child theme development, WordPress multisite, Shopify Plus development, headless Shopify, Shopify Hydrogen, WooCommerce customization, PHP custom development, Laravel API development, REST API development, GraphQL API, React Native mobile app, Flutter mobile app, Kotlin Android development, Swift iOS development, Next.js development, Vue.js development, custom plugin development, payment gateway integration, Stripe integration, PayPal integration, third party API integration, website speed optimization, website migration, ecommerce development, custom web application development. ━━━━━━━━━━━━━━━━━━━━━━ ▸ INDUSTRIES I SERVE ━━━━━━━━━━━━━━━━━━━━━━ Fintech and payment platforms, healthcare and telehealth, EdTech and e-learning, real estate and property management, logistics and fleet management, marketplace and booking platforms, social and community applications, retail and ecommerce, SaaS across every vertical. ━━━━━━━━━━━━━━━━━━━━━━ ▸ RESULTS CLIENTS SEE ━━━━━━━━━━━━━━━━━━━━━━ ▸ Ecommerce stores launching with faster load times and higher conversion rates ▸ SaaS MVPs from scoped brief to live product in 8 to 12 weeks ▸ WordPress and Shopify sites that rank better, load faster, and convert more ▸ Custom software replacing manual processes that previously required dedicated staff ━━━━━━━━━━━━━━━━━━━━━━ ▸ HOW PROJECTS RUN ━━━━━━━━━━━━━━━━━━━━━━ You see the work, test it, and approve it before I move to the next phase. No surprises at invoice time. Direct communication with me throughout. NDA available on all engagements as standard. Message me with a brief description of your project. I will give you a straight answer on the best approach, realistic timeline and what it will cost to build it right.

Design and deploy AI pipelines that transform image, video, and audio data into reliable real-world applications, from computer vision analytics and 3D perception to audio (speech, music, sound) analysis and generative AI systems. My work focuses on production AI systems, not research prototypes. I help companies move from early feasibility studies and PoC development to scalable deployments running in real environments. Typical projects include: • computer vision pipelines for detection, tracking, and segmentation • real-time video analytics and edge AI deployments • 3D vision and spatial perception systems • speech processing and audio AI solutions • generative AI pipelines for image, video, and audio Computer Vision Systems Design and development of advanced computer vision pipelines for image and video analysis. Typical solutions include: • object detection and multi-object tracking • semantic and instance segmentation • pose estimation and motion analysis • OCR and document understanding • visual search and recognition systems These systems are used in industries such as manufacturing, sports analytics, retail, healthcare, and security. 3D Vision & Spatial AI Development of AI systems that understand spatial structure and depth. Experience includes: • structure-from-motion (SfM) • photogrammetry pipelines • depth estimation models • NeRF and neural rendering • point cloud processing and 3D reconstruction Applications include robotics, AR/VR, construction analytics, and digital twins. Edge AI & On-Device ML I specialize in deploying ML models on mobile and embedded devices where latency, memory, and power constraints are critical. Typical optimization techniques include: • model quantization and pruning • architecture optimization • real-time inference pipelines • deployment on mobile and embedded hardware Technologies include: TensorRT, TensorFlow Lite, CoreML, ONNX Runtime. Many deployed systems operate with 50–100 ms inference latency depending on hardware. Generative AI for Vision & Video Development of generative pipelines for media processing and synthetic data generation. Typical solutions include: • image and video generation pipelines • diffusion-based editing and enhancement • synthetic dataset generation for model training These tools help accelerate AI training and improve model robustness. Audio & Speech AI Development of AI systems for speech processing, audio analysis, and voice technologies. Examples include: • phoneme segmentation and pronunciation analysis • speech recognition pipelines • voice feature extraction and audio analytics • generative audio and music models These systems are used in: • language learning platforms • speech therapy tools • voice biometrics systems • music AI applications Technical Stack Frameworks & Models PyTorch, TensorFlow, OpenCV, Detectron2, MediaPipe, YOLO, DINO, SAM, CLIP Deployment TensorRT, TensorFlow Lite, CoreML, Docker, ONNX Runtime, FastAPI Programming Python, C, C++ 3D Vision NeRF, SLAM, Dust3r, point clouds Leadership & R&D I lead an R&D-focused AI team at It-Jim, an AI consulting company with 30+ engineers and 10+ PhDs specializing in: • Computer Vision • Generative AI • Audio & Speech AI • Edge AI systems We help companies solve technically challenging AI problems and build reliable production systems. If you are looking for experienced AI engineers to design, prototype, or deploy advanced machine learning solutions: feel free to reach out!

Are you looking for an expert Mobile App Developer to help you transform your app ideas into a completed app? Do you want to create a mobile app from scratch or fix bugs or update an existing app? Having published over 20 apps to the App Stores, I can help you with the following: - Prototype, and deliver a complete working MVP app in a very short time. - Modernize and extend your legacy application while keeping existing functionality working. - Provide architectural design and review of new applications and save you time, money, and resource. - Develop a high-performance app from scratch based on your UX/UI design and wireframes or work with my designers to create one for you. - Rescue unfinished projects and identify the best, cost-effective solution to complete and launch the app. - Need custom Android OS modifications and want to work on use cases that are outside of stock Android OS. You are in the right place if you are looking to build a modern, well-tested, stable app using modern development tools and best practices. I have extensive, hands-on experience, designing, developing, and delivering the following types of mobile app - Point of Sale Applications - Payment processing Apps - Custom Video player apps - Chat and community engagement apps - CRM and Invoicing apps - Route Management and food delivery apps - Scheduling and booking apps - Time and attendance apps - Fitness business management apps - And numerous business and utility apps I do not develop games I understand that mobile apps are an important business driver for your business and as a fellow small business owner, I go the extra mile to ensure that I deliver a complete, dependable mobile application and provide ongoing support as needed to ensure your business objectives are met. See what my previous clients are saying about. My name is Val Okafor, I am a San Diego, CA-based expert Android app developer with over 8 years of mobile app development experience and overall 14+ years of industry experience. Technologies I work with - Programming languages: Java, Kotlin, JavaScript - Frameworks/Platforms: Firebase, Node.JS, TypeScript - Professional software engineering tools and methodologies - Test Driven Development, Clean Code, - Equipped to work with AOSP, Dev Kits, & IoT Devices.

Starting a new mobile project and want to ensure it’s built right from day one? Or do you have an existing application that needs a professional architectural overhaul to handle growth?
 Most mobile MVPs hit a ceiling because they lack a scalable foundation. I specialize in helping founders and businesses navigate the critical transition from "initial idea" to a high-performance, production-ready application. Whether you are starting with a blank canvas or looking to stabilize an existing codebase, I ensure your mobile presence is secure, responsive, and built to last.
 I don't just "build apps"; I architect mobile solutions. I prioritize clean, typed, and efficient Dart engineering to ensure your product isn't a "house of cards" that breaks the moment you gain traction.
 👤 Why Partner With Me? - I act as a Technical Partner who understands that code is a means to a business end. With 5+ years of experience in mobile leadership, I treat your budget and timeline with the same respect I treat my own. - Strategic Planning: I don't just ask "How do I code this?" I ask, "Is this the most efficient way to solve the business problem?" I help you prioritize the core features that drive value and revenue.
 - Architectural Foresight: I have the experience to spot potential bottlenecks—like poor state management or inefficient API layers—long before they become expensive disasters.
 - Clear Communication: I bridge the gap between "Tech" and "Business." I explain complex architectural decisions in plain English so you always maintain full control over your product roadmap.
 🤝 Who Am I a Good Fit For? - Founders Starting from Scratch: You want a solid foundation from Day 1 so you never have to "rebuild from the ground up" later.
 - Businesses Improving Existing Apps: You have a working app but need a professional to refactor the core for better stability, speed, or security.
 - Non-Technical Visionaries: You need a partner to own the technical roadmap and manage the complexities of the App Store and Google Play.
 - Long-Term Thinkers: You value reliability, clean architecture, and a partner who will tell you "no" if a feature isn't technically feasible.
 Ready to start your next project or professionalize your existing one? Let’s discuss your technical roadmap and build something that scales.
 🛠 Mobile Tech Stack Framework: Flutter (iOS, Android, Web), React, Nodejs, Typescript State Management: Stacked (Expert), Provider, Riverpod Backend: Firebase (Expert: Firestore, Functions, Auth), Supabase AI Integration: OpenAI/Gemini API, RAG for mobile, AI-driven automation Architecture & DevOps: Clean Architecture, CI/CD Pipelines (GitHub Actions), Unit & Widget Testing Design & Tools: Figma-to-Code, Postman, Git, Cursor, Claude Code


Updated: August 05, 2026 $53M+ Raised by Clients | 84+ MVPs Launched | 14 Years Building SaaS Startups | 100% Job Success ✅ Co-Founder & CEO at Beyond the Wow — AI Developer & Startup MVP Studio ✅ CEO at Gearheart — Enterprise SaaS MVP Development Studio (14 Years) ✅ 2x Founder of B2B SaaS Products, 1 Exit ✅ 84+ MVP Launches for Startups & Growth-Stage Teams ✅ Built SmartSuite from Scratch — $38M Raised, 7M+ Users ✅ 2–4x Faster MVP Development Using Claude Code, Lovable, Cursor, and Replit ✅ Top-Rated on Clutch & GoodFirms I'm a 2x founder with one exit and 14 years building B2B SaaS Startups as SaaS Developer and MVP Developer. I know what it means to bet on idea, run out of runway, figure out product-market fit. That's why I work as your SaaS MVP Development partner — not vendor, but full stack developer and MVP Developer building Startup MVP. I lead Gearheart and co-founded Beyond the Wow — AI Developer and SaaS MVP Development studio. I deliver SaaS MVP Development and AI Integration in weeks as MVP Developer and SaaS Developer specialist. With 14 years in SaaS MVP Development, I've shipped 84+ SaaS MVP Development projects for 70+ clients as web developer, nextjs developer, python developer, full stack web developer, or software developer. Whether you need SaaS Developer, MVP Developer, full stack developer, or AI Developer understanding SaaS Business Development — I've done it from both sides. My web app development expertise spans startup MVP and investing app launches to enterprise SaaS MVP Development with machine learning, bubbleio, email deliverability, data science, saas marketing. OUR ENGINEERING STANDARD - SmartSuite — SaaS MVP Development from scratch by senior full stack developer: $1.2M ARR in 4 weeks, $38M raised, trusted by Capital One - Globalli — SaaS MVP Development for HR/payroll across 125+ countries, SOC2 Type II, $15M raised, 15+ modules WHAT I CAN HELP - Founder Briefing: as AI Developer and SaaS developer I define ICP, confirm Startup MVP with software product manager strategy - Discovery & Prototype: clickable Startup MVP in 5 days by MVP Developer and full stack developer using Lovable, Replit, bubbleio - Rescue Diagnosis: production issues? Senior SaaS Developer, MVP Developer, full stack developer review and fix fast - SaaS MVP Development: full-cycle in 3–4 weeks — 2–4x faster. MVP Developer and full stack web developer includes AI Integration, machine learning, auth, deployment - Sprint Subscription: ongoing SaaS MVP Development support as SaaS Developer, MVP Developer partner with data scientist expertise MVP SPEED — SaaS MVP DEVELOPMENT RESULTS - Legal SaaS platform + AI chatbot (SaaS Developer) → ~2 months - AI Receptionist with CRM AI Integration (Startup MVP, machine learning) → weeks - B2B Dental Referral Startup MVP (MVP Developer) → 3 weeks - Early-stage Startup MVP prototype (MVP Developer specialty) → 5 days - Medical device SaaS MVP Development (full stack developer) → 2 weeks WHY WORK WITH ME FOR SaaS MVP DEVELOPMENT - Been There as Founder: Built and exited SaaS products. My SaaS MVP Development process and MVP Developer experience built on founder experience - Product Before Code: I ask """"should you build this?"""" before """"how?"""" My SaaS MVP Development approach starts with strategy - AI Speed, No Shortcuts: as SaaS Developer, MVP Developer, full stack developer, AI Developer, I use Claude Code, Lovable, Cursor — 2–4x faster SaaS MVP Development - Offshore Pricing, Enterprise Standard: Ukraine-based SaaS Developer, MVP Developer delivering SaaS MVP Development at 14-year standard I work as SaaS MVP Development specialist: nextjs developer, web developer, python developer, software developer, senior full stack developer, data scientist, software product manager, full stack web developer, web app development, saas marketing, machine learning, bubbleio, email deliverability expertise, nextjs developer. WHAT CLIENTS SAY """"They were my choice the moment I met them. Their commitment to solving customer problems and creating best SaaS product is unmatched."""" — Jon Darbyshire, CEO at SmartSuite """"Not only their great skills, but accountability and ownership. Feels like internal team, not vendor."""" — Febriani, AVP Product at Bababos TECH STACK FOR SaaS MVP DEVELOPMENT AI & Integration: Claude Code, OpenAI, FastAPI, machine learning, data science Frontend: React, TypeScript, Next.js, Vue.js, bubbleio Backend: FastAPI, Django, Python, Node.js, GraphQL DevOps: AWS, DigitalOcean, Kubernetes, Docker From Startup MVP and investing app builds to full SaaS MVP Development with email deliverability, I cover sales-ready products end to end as MVP Developer, SaaS Developer, and full stack developer. I am your SaaS MVP Development studio.

Hi there! If you're looking for a reliable developer who can turn complex ideas into scalable software, I’d be happy to help. I’m a software entrepreneur and full-stack engineer with 20+ years of experience, based in Kolkata, India, specializing in building high-performance applications, cloud platforms, and scalable systems for startups and innovation-driven companies. Over the years, I’ve worked as an extended engineering partner for multiple startups, helping them transform early-stage ideas into production-ready products and successful businesses. My experience spans diverse industries including Mobile Communications (VoLTE/IMS), Oil & Gas, Big Data & AI, and VLSI Design Automation. I understand the realities of startup environments — rapid iteration, evolving requirements, and the need for scalable architecture from day one. My goal is always to deliver clean, reliable, and future-ready solutions. What I Bring : ✔ 20+ years of hands-on software engineering experience ✔ Strong expertise in full-stack development and cloud solutions ✔ Proven experience supporting startups as a long-term engineering partner ✔ Focus on performance, scalability, and maintainable architecture Technical Skills & Expertise: Frontend Development--- React.js • Next.js • Angular • React Native • TypeScript • Flutter HTML5 • CSS3 • Bootstrap • JavaScript • jQuery Backend Development--- Node.js • Express.js • Java • Python • PHP • Ruby ASP.NET • .NET Core • Spring Boot • NestJS • Django • FastAPI • Flask Cloud & DevOps--- AWS • Microsoft Azure • Cloud Architecture • Scalable Backend Systems APIs & Payment Integrations--- REST API Design & Development Stripe • Razorpay • PayPal • CCAvenue • Paytm Databases--- MySQL • PostgreSQL • MongoDB • Cassandra • Neo4j Oracle • SQL Server • Kinetica AI & Intelligent Systems--- LLM Integrations • Prompt Engineering • Data Pipelines • Intelligent Backend Automation Development Methodologies--- Agile Development • Scrum • Kanban • Rapid MVP Development Version Control & Collaboration--- Git • GitHub • GitLab • Bitbucket • SVN Jira • Slack • Trello I also work extensively with AI and LLM integrations, including prompt engineering, structured data pipelines, and intelligent backend automation. Additional Experience--- • VoLTE / IMS / WebRTC communication systems • Mobile & wearable application development • Embedded systems & smart grid solutions • Data analytics & internet acceleration platforms • RFID / barcode systems • Full-stack enterprise web applications Currently, I’m also involved in building “Defender”, a specialized software product designed for military intelligence and law enforcement applications. If you need a dependable senior developer who can design, build, and scale your product — let’s connect. I’d be glad to learn more about your project and discuss how I can help deliver a robust, production-ready solution. Let’s connect and bring your vision to life.

👋 Hi! I'm a Full Stack Developer who builds scalable web applications, AI-powered automation systems, and custom SaaS products that help businesses streamline operations and grow. I work across the entire development lifecycle—from planning architecture and building intuitive frontends to developing secure backends, APIs, and deploying production-ready applications. My core technologies include: • Python (FastAPI, Django) • JavaScript/TypeScript • React, Next.js • Node.js, Express • PostgreSQL, MySQL, MongoDB • AWS, Docker, Cloudflare, Git • OpenAI, Twilio, Stripe, Mapbox, and other third-party API integrations I've built: ✅ AI-powered workflow automation platforms ✅ Custom CRM and ERP systems ✅ Multi-vendor marketplaces and SaaS applications ✅ Admin dashboards and business management portals ✅ AI chatbots and voice automation solutions ✅ REST APIs and complex third-party integrations ✅ Internal tools that automate repetitive business processes I focus on writing clean, maintainable, and scalable code while keeping communication transparent throughout the project. Whether it's building a product from scratch, modernizing an existing application, or integrating AI into your workflow, I deliver solutions that are reliable, efficient, and built for long-term growth. If you're looking for a developer who understands both the technical side and the business goals behind a product, let's connect.