I'm Radhakishan Jangid, a Senior Software Engineer with 7+ years building production web and mobile products end to end — from the React UI down to the Node.js / PHP APIs and the deployment that ships them. I currently work with US-based product and engineering teams at Cachetech Advisor Solutions, building scalable fintech systems: workflow management, multi-tenancy architecture, and React Native mobile delivery.
I care about systems that stay maintainable as they grow — feature-modular React, clean REST boundaries, and CI/CD that removes humans from the deploy path. Lately I'm building in public with native macOS tools and open-source developer utilities.
🔭 Currently Building — MacEdits (macOS reel editor) · SSHipIt (CD over SSH)
🌱 Currently Exploring — SwiftUI / AVFoundation, native macOS app architecture
💬 Open To — collaboration on Node.js, Next.js, React & React NativeLanguages
Frontend & Mobile
Backend & Databases
DevOps & Cloud
🔷 MacEdits — local-first macOS reel editor for creators
Architecture: A backend-free SwiftUI desktop app where recording, timeline editing, and export run entirely on-device via AVFoundation and ScreenCaptureKit — no cloud dependency in the creator workflow.
| Dimension | Detail |
|---|---|
| Stack | Swift, SwiftUI, AVFoundation, ScreenCaptureKit, macOS |
| Scope | Recording studio (camera / screen / both), timeline trim·split·reorder·ripple, captions & export |
| Model | Local-first — all media processing on-device |
| Status | Open Source · Build in Public (2026) |
What I Learned: Driving real-time media pipelines through AVFoundation forces you to think in time samples and buffer lifecycles rather than request/response — a very different mental model from web engineering.
🔷 SSHipIt — continuous deployment over SSH for Node / Next.js / React
Architecture: A self-hosted CD utility that runs reliable deployment pipelines over plain SSH, giving small teams a CI/CD pattern without locking into a managed platform.
| Dimension | Detail |
|---|---|
| Stack | Node.js, Express, SSH, WebSocket, CI/CD |
| Targets | Node.js, Next.js, React applications |
| Value | Simple, self-hosted deploys — no platform lock-in |
| Status | Open Source · Live (2026) |
What I Learned: Designing for other developers' machines means defensive defaults and clear failure output matter more than feature count — the tool has to fail loudly and recover predictably.
🔷 Notch Prompter — notch-aligned native macOS teleprompter
Architecture: A native SwiftUI utility that positions a teleprompter against the MacBook notch, with a clean reading layout tuned for creators recording to camera.
| Dimension | Detail |
|---|---|
| Stack | Swift, SwiftUI, macOS |
| Focus | Notch-aligned reading layout, minimal interaction model |
| Status | Open Source · Live (2026) |
What I Learned: Constraining the UI to the notch region turned a layout limitation into the product's defining feature — sometimes the constraint is the design.
🔷 Nirula's — Online Ordering + POS — high-traffic React/Node food delivery platform
Architecture: Migrated a legacy AngularJS storefront to a feature-modular React + Redux frontend backed by Node.js/Express APIs, with lazy-loaded modules and a dedicated customization/pricing service for menu items.
| Dimension | Detail |
|---|---|
| Stack | React, Redux, Node.js, Express, AWS, Google Analytics |
| Scope | Storefront + branch POS: cart, coupons, OTP, live location, branch dashboards |
| Engineering | Per-feature module split, lazy loading, server-side pricing/customization |
| Status | Live |
What I Learned: The hardest part wasn't the UI — it was modeling product customization and pricing so the same rules held across storefront and POS. Pushing that logic into a single Node API kept both clients consistent.
🔷 Open-Source NPM Packages — React / React Native components
Architecture: A set of small, focused, published React/React Native packages — animation, accordion, and form-validation primitives — designed to drop into Expo apps with minimal config.
| Package | What it does |
|---|---|
react-animation-loader |
Animated loader with custom image & CSS transitions |
react-native-stylish-accordion |
Configurable animated accordion for React Native |
validate-form-in-expo-style |
Floating-label form validation for React Native |
What I Learned: Publishing for strangers raises the bar on API design — sensible defaults, typed props, and documentation are the difference between a package that gets used and one that gets abandoned.
More projects → github.com/radhakishan404?tab=repositories
Building scalable fintech systems with US-based product and engineering teams.
- Deliver workflow management and multi-tenancy architecture for production fintech systems.
- Ship React Native mobile app features alongside the web product.
Led platform modernization and the migration off legacy PHP.
- Led migration from PHP to the MERN stack and built a resume-builder platform.
- Shipped microservice-based products on Jenkins + Docker CI/CD pipelines.
Owned ecommerce delivery across the full stack for high-traffic systems.
- Delivered frontend, backend, and AWS deployments for production ecommerce platforms.
- Integrated third-party APIs (payments, analytics) into high-traffic flows.
Maintained and extended enterprise portals and internal tooling.
- Built API and task-management features across multiple enterprise productivity systems.
Earlier: PHP / CodeIgniter Developer — IMPAQ Technologies (Aug 2018 → Jun 2019)
Response time: typically within 24–48 hours.
"Build useful things. Ship fast. Improve constantly."