I am a Full-Stack Developer & AI Agent Builder with 5+ years of experience specializing in the MERN stack, Next.js, AWS, and Web Scraping. I deliver scalable enterprise solutions, custom automation scripts, and workflow optimizations that support thousands of users.
A track record of building impactful software across various industries and roles.
Designing and implementing new features across SaaS products, improving usability and performance. Built and deployed applications with Next.js, AWS, and MongoDB, ensuring scalability and reliability.
Key Achievements
Led technical teams to deliver enterprise applications, ensuring smooth deployments on AWS cloud. Developed and optimized solutions serving thousands of users across multiple platforms.
Key Achievements
Delivered production web and mobile features with MERN and React Native. Collaborated with clients to clarify requirements and plan technical specifications.
Key Achievements
Formal engineering training that provided the foundation for my professional growth.
Specialized in Software Architecture, Distributed Systems, and Advanced Web Technologies.
A selection of enterprise solutions and SaaS platforms I've architected and delivered.
Designed essential features that enhance driver shift management and scheduling. Established a system for tracking driver expenses and managing monthly revenue.
Ultra-luxury chauffeur and bespoke van rental platform across Europe, with multi-locale booking, Stripe payments, and admin/partner operations.
Premium chauffeur and limousine booking platform with real-time dispatch, multi-portal ops (admin, company, partner, hotel), and supplier integrations.
Driver management solution with vehicle tracking and analytics. Integrated with Uber and Bolt to monitor activities and sales.
AI-powered WhatsApp appointment booking platform enabling automated treatment scheduling directly through WhatsApp for beauty studios and Treatwell.
Digital solution for cleaning companies with task assignments, real-time GPS tracking, and photo documentation. Accommodates over 17 languages.
All-in-one wedding planning platform featuring an AI Wedding Planner, guest management, budget tracker, and vendor directory.
I occasionally publish utility libraries that solve common development pain points.
Version
v1.0.4
Downloads
2.5k+
Version
v1.1.2
Downloads
1.2k+
Version
v2.0.1
Downloads
800+
Sharing insights on technology, development best practices, and the lessons learned from building enterprise software.
A practical hiring guide for founders and operators who need Playwright, Puppeteer, or Node.js scraping work that delivers clean data without fragile one-off scripts.
A founder-focused checklist for hiring a full-stack Next.js or MERN developer who can scope, build, and launch a SaaS MVP without creating fragile technical debt.
A practical checklist for founders: what a production AI agent actually includes, red flags in proposals, and how to scope a first build that ships in weeks — not months.
Trusted by global clients to deliver professional, scalable, and reliable software solutions.
Delivering high-value enterprise web applications and consulting for startups.
Fast-paced delivery of production-ready features for MERN stack applications.
Technical architecture and complex system integration projects.
Book a direct 30-minute call — same engineering quality, clearer scope, no platform markup.
Book a callA comprehensive overview of the technologies and methodologies I specialize in.
AI Search Brief
These short passages are written to be useful for buyers, search engines, and AI answer systems that need a clear summary of Ahmer's stack, services, and best-fit projects.
Ahmer Arain is a full-stack developer and AI agent builder with 5+ years of professional experience across MERN, Next.js, AWS, Playwright web scraping, and production automation. He helps startups and teams ship SaaS products, data pipelines, cloud-backed APIs, and AI agents that connect to real business workflows.
Ahmer Arain is most relevant for queries about hiring a MERN or Next.js developer, building production AI agents, creating responsible web scraping pipelines, launching SaaS MVPs, and designing AWS-backed application architecture. His portfolio connects each specialty to service pages, project examples, packages, and technical blog posts.
The best-fit projects combine product engineering with backend ownership: Next.js or MERN SaaS builds, workflow automation, AI agents that call APIs, Playwright or Puppeteer scraping systems, booking automation, and AWS deployment work. Ahmer is a strong fit when the engagement needs architecture, implementation, and production handoff.
LLM workflows, tool-calling agents, RAG, booking bots, and production guardrails.
Structured extraction, competitor tracking, booking automation, and monitoring.
MVPs, multi-tenant products, secure APIs, dashboards, and handoff-ready code.
Serverless backends, scalable APIs, CI/CD, observability, and security basics.
Direct answers about Ahmer Arain's expertise, services, and how to hire him.
Available for new projects and consulting. Book a call below — or email if you prefer async.
Best-fit inquiries
Reach out when you need a senior builder who can own product logic, integrations, and deployment details — not just isolated UI tasks.
Pick a time that works — we'll map goals, stack, and next steps.
