Engineering
& Systems
Six core engineering disciplines. From mission-critical Conversational AI to 60 FPS WebGL spatial navigation and SEBI-grade FinTech platforms.
Conversational AI & Agents
Intelligent assistants & automated workflowsEngineering conversational AI chatbots, structured intent classification, automated retrieval (RAG), and tool-calling execution. Proven track record building enterprise investor chatbot modules at Kotak Mutual Fund.
- Investor Chatbots & Customer Assistants
- Structured LLM Tool & Function Calling
- RAG Pipelines & Context Retrieval
- Intent Classification & Fallback Handling
- Vercel AI SDK & LangChain Integration
- Production Guardrails & Telemetry
Stack
Full-Stack Web Engineering
High-concurrency React & Next.js platformsBuilding production web applications engineered for performance. Deep experience architecting high-traffic platforms serving millions of users, state synchronization, and sub-second Core Web Vitals.
- Next.js App Router & Server Components
- Complex State Management (Redux, Zustand)
- Real-time synchronization with WebSockets
- Progressive Web Apps (PWA) & Offline Sync
- SEO & Core Web Vitals Optimization (<2s TTI)
- Strict TypeScript end-to-end typing
Stack
3D WebGL & Spatial Systems
Hardware-accelerated browser experiencesPioneering real-time 3D model rendering at 60fps directly in the browser with Babylon.js (IDCOLAB), 360° virtual tours, and custom SVG coordinate wayfinding engines with elevator/ramp accessibility routing (Mapinger).
- Babylon.js 60fps 3D Model Rendering
- Pannellum 360° Panorama Visualizers
- Custom SVG Pathfinding & Coordinate Mapping
- Accessibility-First Indoor Navigation
- Canvas & Shader Hardware Acceleration
- Fluid Animation with Framer Motion & GSAP
Stack
FinTech & Transaction Systems
Mission-critical financial architecturesEnterprise experience building high-stakes FinTech applications at Kotak Mutual Fund: automated digital KYC verification, multi-folio management, automated recurring SIP triggers, fund switching, and instant redemptions.
- Digital KYC (PAN & Aadhaar KRA Verification)
- Automated Multi-Folio Portfolio Creation
- Quick Invest & Lumpsum Checkout Flows
- SIP Lifecycle & e-Mandate Scheduling
- Inter-Scheme Fund Switching (NAV validation)
- SEBI Compliance & Tamper-Proof Audit Logging
Stack
API Architecture & Open Source
Creator of @rcmade/hono-docs (10k+ downloads)Passionate developer tooling creator. Creator and maintainer of @rcmade/hono-docs on npm. Architecting type-safe REST & WebSocket backends with automated OpenAPI specification generation and zero runtime overhead.
- Automated OpenAPI 3.x Contract Generation
- High-Performance Hono.js & Express Backends
- Zod Schema Validation & Type Introspection
- WebSocket Real-Time Event Brokers
- OAuth 2.0 & OpenID Connect Auth
- npm Library Packaging & Maintenance
Stack
Cloud & Distributed Systems
Reliable infrastructure for 99.99% uptimeDesigning and orchestrating cloud infrastructure on AWS. Proficient in containerization with Docker, CI/CD pipelines with GitHub Actions and Jenkins, and zero-downtime blue/green deployments.
- AWS (EC2, S3, CloudFront) Infrastructure
- Docker Containerization & Multi-Stage Builds
- Automated CI/CD Pipelines (GitHub Actions, Jenkins)
- Zero-Downtime Deployments & Rollbacks
- Global CDN & Edge Cache Optimization
- Real-time Monitoring & Sentry Error Tracking
Stack
Every engagement includes
Written Specification
Scope doc signed before we write a line of code
Weekly Demos
Live review every Friday — no surprises
IP Ownership
100% of the IP transfers to you on delivery
Post-launch Support
Bug fixes and monitoring for 90 days, included
How I Collaborate
With Engineering Teams
Adaptable to high-growth teams: whether stepping into a full-time senior role or driving a dedicated AI feature sprint.
Full-Time Senior Role
Ideal for Tech Companies & Funded Startups
Looking for a high-velocity Senior Full-Stack & AI Product Engineer? I join your team full-time to own core features, architect AI pipelines, and elevate code quality across the stack.
- Full-stack Next.js, TypeScript & AI expertise
- Immediate onboarding & timezone alignment
- Proven enterprise track record (Kotak MF)
- High agency, autonomy, and ownership
AI Feature Sprint
Ideal for Products Adding LLM / Agent Workflows
A focused engagement to embed conversational AI, RAG pipelines, or LLM tool-calling capabilities directly into your existing production web application.
- Custom conversational chatbot architecture
- RAG pipeline & vector search integration
- Sub-second streaming SSE latency
- Zero boilerplate, production ready
Technical Architecture & Audit
Ideal for Scale-Ups & Performance Bottlenecks
Deep-dive technical review to resolve Core Web Vitals issues, optimize Next.js bundle sizes, architect 3D WebGL scenes, or harden FinTech transaction security.
- Comprehensive performance profiling
- Architecture & API contract review
- 60 FPS rendering & spatial optimization
- Actionable roadmap & implementation
How I Ship Software
A disciplined, test-driven approach from initial API schema definition to automated zero-downtime deployment.
Technical Discovery & Architecture
I map domain requirements to concrete system architectures. This involves data schema design, API contracts, latency budgets, and security threat modeling before writing code.
AI Integration & Prototype Validation
Rapidly constructing proof-of-concept pipelines (LLM prompts, tool definitions, vector retrieval) and validating edge cases, deterministic outputs, and streaming performance.
Production Engineering & Hardening
Writing type-safe, resilient code (Next.js, TypeScript, Hono/Node) with comprehensive error boundaries, atomic state handling, unit tests, and performance instrumentation.
Telemetry, Deploy & Iteration
Deploying via automated CI/CD with health monitors, latency tracking, error tracking (Sentry), and seamless rollout to ensure zero regressions and high availability.