I build software, mobile apps, embedded systems and 3D objects — for teams that need more than a single-skill vendor.
Full-stack engineer and fabricator. Backend to firmware to filament. Shipping products in production, documentation you can actually read, and the taste to know when to stop over-engineering.
Four practice areas, one workshop.
Each area has its own craft, tooling, and track record. Pick the one closest to your problem — or start a conversation if it spans more than one.
Software & infrastructure
Backend services, admin consoles, DevOps pipelines, managed Linux fleets. Deployment-first, audit-friendly, production-grade.
- Python
- FastAPI
- Spring Boot
- Ansible
- AWS
- Linux
Mobile & consumer apps
iOS, Android, cross-platform. Conversational capture, offline-first, India-aware defaults. Taste-first interfaces, depth when users need it.
- Flutter
- React Native
- SwiftUI
- Kotlin
- Firebase
Embedded & firmware
Smart home, industrial sensing, BLE/Wi-Fi connectivity, custom PCBs. Bench to small-batch production with clean power and clean code.
- C/C++
- ESP32
- Raspberry Pi
- MQTT
- KiCad
3D design & fabrication
CAD to filament to finished piece. Prototype enclosures, small-batch products, custom fixtures. Ships from the workshop.
- Fusion 360
- FDM
- Resin
- CAM
Products in production.
Real deployments, real users. Each project has its own dedicated page with architecture, screenshots, and technical depth.
FinRoo
A personal finance companion that turns everyday money activity into a clear, actionable picture — built India-first.
PiDesk
Managed thin-client fleet for the enterprise LAN — one server, dozens of fully-customized endpoints, zero per-seat licensing.
$ pidesk-admin users --list rakesh · active · tc-04 nurse-12 · active · tc-09 admin · active · console $
UltraBike
A service-to-resale record for every vehicle you own. Calm over colourful. Data, not decoration.
The stack I reach for.
Not exhaustive — the tools I actually use in production, grouped by what they do. Happy to learn into whatever fits your problem.
// backend & infra
- Python
- FastAPI
- Spring Boot
- Django
- PostgreSQL
- SQLite
- Ansible
- Docker
- Linux
- AWS
- Azure
- Cloudflare
// frontend & mobile
- Astro
- React
- TypeScript
- Tailwind
- Flutter
- React Native
- SwiftUI
- Framer Motion
- GSAP
// embedded & 3D
- C / C++
- ESP32
- Raspberry Pi
- MQTT
- WireGuard
- KiCad
- Fusion 360
- FDM
- Resin printing
Got a problem that sits between disciplines?
Software that talks to hardware. Apps that respect the user. 3D that ships. Tell me what you're building — first call is free, and you'll leave with at least one idea you didn't have before.