Available for freelance work worldwide
I help founders and businesses make smarter product decisions, then design, build, and ship scalable software — from SaaS and AI to mobile apps, automation, and technical SEO.
Core Expertise
SaaS MVP development, AI applications, business automation, mobile apps, and custom web applications for startups and growing businesses.
Custom web apps built fast and deployed globally
iOS and Android apps - cross-platform and native
Build and launch your SaaS product - from MVP to scale
Validate your idea fast - build, launch, learn
Bespoke software tailored exactly to your business needs
The Framework
A streamlined process from discovery to launch and post-launch improvement.
We align on business goals, user needs, and the fastest path to a launchable result.
You get a clear build scope, conversion priorities, timeline, and practical technical plan.
I ship fast with weekly updates, production-minded code, and performance baked into the process.
Deployment, QA, SEO essentials, and short-term support are covered so you can launch with confidence.
Portfolio
Filter by category to explore web, mobile, and product builds.
Expertise & Journey
2020 – Present
Help startup founders and businesses design, build, and launch scalable software products. • Build SaaS MVPs • Develop AI-powered applications • Create custom web applications • Build cross-platform mobile apps • Engineer Telegram automation systems • Design scalable backend architectures • Integrate APIs and third-party services • Deploy production-ready applications • Provide long-term technical guidance from idea to launch.
2022 – 2025
Soban Singh Jeena University
Skills & Stack
Production-ready stacks for SaaS products, MVPs, mobile apps, API systems, and website improvement work.
Product-minded full-stack execution
Scalable SaaS and dashboard systems
Performance, SEO, and conversion-focused builds
Portfolio Work
Developed a premium, minimalist shopping experience with optimized product browsing, filtering, and a fast, modern UI.
Next.js, React, Tailwind
Implemented authentication, dashboard UI, automation workflows, and modular architecture for a scalable SaaS product.
Next.js, Firebase, Node.js
Built user flows, match pages, statistics modules, and a mobile-first interface for a sports engagement product.
React, Node.js, MongoDB
Created a complete mobile product with tracking systems, calendars, onboarding, analytics, and tiered subscriptions.
FlutterFlow, Firebase
Modernized a full WooCommerce shop with clean UI, category structuring, product imports, and checkout enhancements.
WordPress, WooCommerce
Designed a pipeline that generates reels, overlays AI avatars, schedules auto-posts, and sends automated DMs.
Node.js, Python, FFmpeg, APIs
Worked on wallet integration, NFT logic, crafting mechanics, marketplace interactions, and account systems for a blockchain product.
React, Node.js, Web3, Avalanche
Case Studies
HealthTech SaaS Platform
A production-grade HealthTech platform for peptide therapy management with cross-platform mobile apps and real-time vendor price comparison.
Luxury Interior Design Studio
A premium Next.js platform replacing WordPress with a custom headless CMS, enabling independent content management for a Mumbai-based luxury interior design studio.
Gaming Marketplace
Resolved a revenue-critical production payment issue and built an interactive GTA map that transformed how customers discover in-game assets on this FiveM marketplace.
Restaurant Profitability SaaS
Designed and built a restaurant profitability platform combining business calculators, technical SEO, and a production-ready web and Android application for smarter pricing decisions.
Writing
Technical writing on SaaS development, architecture decisions, and building production software for startups.
Tech Stack
Modern, production-proven technologies chosen for performance, scalability, and developer experience.
Industries
Deep experience across multiple verticals — from HealthTech to gaming, e-commerce to interior design.
HIPAA-conscious platforms, patient management, wellness tracking
Custom storefronts, payment integration, inventory management
Multi-tenant platforms, billing, dashboards, analytics
Cost calculators, menu profitability, restaurant SaaS
Interactive maps, marketplace platforms, game assets
Portfolio sites, custom CMS, premium digital presence
Testimonials
Rahul resolved a critical payment issue that had been blocking our revenue for weeks. His systematic debugging approach and clear communication made the difference.
Zeron.dev Team
Gaming Marketplace
The WordPress-to-Next.js migration was seamless. Our team can now manage content independently without developer support.
CanvasInc Studio
Luxury Interior Design
Why Founders Choose Me
Not all developers work the same way. Here is what founders tell me matters most after we work together.
I handle frontend, backend, mobile, deployment, and SEO. You talk to one person who owns the entire delivery — no project managers, no account handlers, no coordination overhead.
Every project is built for production — not a prototype that needs rebuilding. Authentication, error tracking, monitoring, and CI/CD are wired in before the first feature ships.
Web app, iOS, Android, admin dashboard — I build across platforms from a single engagement. Your users get a consistent experience whether they are on desktop or mobile.
I explain technical trade-offs in plain English. You make informed decisions about your product without needing a computer science degree.
Typical response time is under 4 hours. Weekly progress updates with working features on staging. You always know where the project stands.
I work with founders who want a technical partner, not just a code writer. I care about whether your product succeeds — not just whether the code compiles.
Engineering Standards
Real engineering practices I apply to every project. No jargon, no exaggeration — just how I work.
A 10-section checklist with 70+ actionable steps to plan, scope, and launch your SaaS MVP. Enter your email and I will send it to you free.
Send me the checklistFree. No credit card. Email optional at the end.
FAQ
I offer SaaS MVP development, AI-powered application development, business automation systems, cross-platform mobile app development, and custom web applications. I also provide website optimization and technical SEO as complementary capabilities within larger engagements.
A focused MVP typically takes 2-4 weeks depending on scope. I prioritize the core features that validate your idea so you can get in front of users and investors as fast as possible.
No. I work with startups, established businesses, and agencies. The common thread is that my clients need a technical partner who can deliver production-quality work without hand-holding.
Yes. As part of a larger engagement, I can optimize website performance, improve Core Web Vitals, implement technical SEO, and restructure site architecture. These are offered as complementary capabilities within custom web or SaaS development projects.
I specialize in Next.js, React, TypeScript, Flutter, Node.js, Firebase, and Tailwind CSS. I choose the tech stack based on what best serves your specific project requirements.
Tell me about your project and I will respond within 4 hours with an honest assessment, scope guidance, and recommended next steps.