👋 Hey, I'm
Himanshu Choudhary
I'm a
Software Engineer with 3+ years building scalable SaaS products with
Angular, Next.js, Node.js and Go — from real-time features to secure, role-based platforms.
About Me
A quick snapshot of who I am and what I build.
Hi, I'm Himanshu Choudhary — a Software Engineer at
Clodura.AI with 3+ years of experience building enterprise-scale B2B SaaS
applications. I specialize in designing REST APIs, migrating Angular apps to Next.js,
and shipping real-time features with WebSockets and Twilio. I've owned backend systems
end-to-end and implemented secure authentication and role-based access across platforms.
I care about clean architecture, performance, and building products people rely on daily.
Experience
Where I've worked and what I've shipped.
Software Engineer
Clodura.AI
Jan 2024 – Present
- Owned the migration of 8+ Angular modules to Next.js, improving page-load speed and SEO across the platform.
- Improved page load and API response times by 30% by removing redundant API calls and adding a caching layer.
- Built a Twilio-based dialer with call-usage tracking and recording management, integrated into the core sales workflow.
- Implemented unlock workflows, entitlement validation and bulk export for a high-traffic Contact Search module.
- Developed enterprise B2B SaaS modules — Company Profile, Contact Search and Dialer — with Angular, Next.js, Node.js and Go.
- Built a reusable UI component library (Next.js, React, TypeScript, Tailwind, Shadcn UI) adopted across modules.
- Implemented authentication, authorization and role-based access control, plus real-time features with Socket.io / WebSockets.
AngularNext.jsReact
Node.jsGoRTK Query
TwilioWebSocketsTailwind
Software Developer
Zongovita Pvt. Ltd.
Jul 2023 – Dec 2023
- Sole backend developer for a company-wide Attendance Management System — designed and built the entire Node.js architecture from scratch, used daily by 200+ employees.
- Built RESTful APIs for attendance tracking, leave requests and reporting.
- Implemented authentication and authorization for secure employee access.
- Designed MongoDB schemas, fixed production issues and improved overall performance.
Node.jsExpress.jsMongoDB
REST APIsJWT
Education
Master of Computer Applications (MCA)
Krishna Institute of Engineering and Technology, Ghaziabad
2019 – 2021
Full Stack Web Development
Masai School, Bengaluru
2022 – 2023
Skills
Tools and technologies I work with day to day.
Node.js
JavaScript
TypeScript
Express.js
Next.js
React.js
Angular
MongoDB
Go
Redis
Socket.io
Twilio
Docker
Git
MySQL
AWS
Soft Skills
🧭 Leadership
🔄 Adaptability
🤝 Team Work
⏱️ Time Management
🧩 Problem Solving
Projects
Professional work at Clodura.AI and selected personal builds.
Professional Work
Clodura.AI · Product
Clodura Sales Intelligence Platform
Enterprise B2B SaaS sales-intelligence platform. I develop and maintain core modules
end-to-end and led the platform's Angular → Next.js modernization.
- Migrated 8+ modules to Next.js, boosting load speed & SEO.
- 30% faster page loads and API responses via caching & de-duped calls.
- Reusable UI component library adopted across multiple modules.
AngularNext.jsNode.js
GoRTK QueryTailwind
Real-time · Telephony
Twilio Dialer
A Twilio-powered dialer built into the core sales workflow, with call-usage
tracking and call-recording management.
- Real-time call handling with WebSockets.
- Usage metering & recording lifecycle management.
TwilioWebSocketsNode.jsNext.js
SaaS Module
Contact Search
High-traffic contact-search module with unlock workflows, entitlement
validation and bulk export.
- Entitlement checks & unlock workflow.
- Bulk export for large result sets.
Next.jsGoRTK QueryREST APIs
SaaS Module
Company Profile
Enterprise Company Profile module surfacing rich firmographic data with
optimized, cached API state.
- Optimized API state management & caching.
- Role-based access to profile data.
AngularNext.jsRTK QueryNode.js
Modernization
Angular → Next.js Migration
Led a phased migration of legacy Angular modules to Next.js, improving
performance, SEO and maintainability without disrupting users.
- 8+ modules migrated incrementally.
- 30% faster loads, better SEO visibility.
AngularNext.jsTypeScriptShadcn UI
Personal Projects
AI SaaS · Full-Stack
PostAgent
Tech Stack: Go · MongoDB · Gemini LLM · LinkedIn API · OAuth · Cron
A multi-tenant LinkedIn content SaaS. Users sign in with LinkedIn; an AI agent researches trending dev topics, writes on-brand posts with generated images, and a cron scheduler auto-publishes them to each user's own account.
Real-Time Chat App
Tech Stack: Socket.io · Node.js · MongoDB · JavaScript
Hangout — an online communication channel for real-time conversations, with live text messaging between sender and recipient over WebSockets.
Hair Salon Booking System
Tech Stack: Node.js · Express.js · MongoDB · JavaScript
A salon website to browse services and book appointments, backed by a Node.js/Express API and MongoDB.
Click & Collect
Tech Stack: Node.js · Express.js · MongoDB · JavaScript
An e-commerce shop where users browse products, add to cart and check out, backed by a Node.js/Express API and MongoDB.
