---
title: "Divansh Bajaj - Software Development Lead in Bengaluru | Tal"
description: "Meet Divansh Bajaj, Lead Engineer | Ex - SDE-II @Anuvrittiksha | AWS Certified Developer | Full-Stack, Cloud & Serverless Architect | AI Agents • Vertex AI • Google ADK • Agentic Workflows based in Bengaluru. AI stack includes antigravity, claude code, and claude. Explore public work links includin..."
image: "https://tal.club/meet/divansh-bajaj/share-image"
---

# Divansh Bajaj on Tal

## Headline

Lead Engineer \| Ex \- SDE\-II @Anuvrittiksha \| AWS Certified Developer \| Full\-Stack, Cloud & Serverless Architect \| AI Agents • Vertex AI • Google ADK • Agentic Workflows

## About

Senior Full\-Stack Engineer & AI Architect with a passion for building autonomous, scalable systems that solve complex real\-world problems\. Currently pursuing an M\.Tech in AI & ML from BITS Pilani \(WILP\), I specialize in combining robust cloud\-native architectures with Generative AI and Agentic workflows\. 🚀 Current Focus at Chitragupta Urban Tech: I lead the architecture of production\-grade web applications serving 10k\+ users\. My work focuses on high\-performance infrastructure, where I've successfully: \- Reduced API latency by 20\-30% through advanced PostgreSQL indexing and Redis caching strategies\. \- Architected automated ETL pipelines and event\-driven systems to handle massive data volumes with zero manual intervention\. \- Established rigorous CI/CD standards and security protocols to streamline delivery for the engineering team\. 💡 Innovation in AI & EdTech: As a core contributor to HowToAlgo, I evolved the platform from a launch\-ready MVP to a sophisticated AI\-driven ecosystem: \- Agentic AI: Built automated content pipelines using Google ADK and Gemini, deploying agents via ECR/Fargate\. \- Vector Search: Implemented high\-speed plagiarism detection using FAISS/Chroma and RAG\-based architectures\. \- Cloud Optimization: Audited AWS access patterns to reduce infrastructure costs by 30% while improving performance by 40%\. 🛠 Technical Arsenal: \- Languages: TypeScript, JavaScript, Python, C\+\+\. \- Frontend & Backend: Next\.js, React, Node\.js, Express, FastAPI\. \- Databases: PostgreSQL, MongoDB\. \- AI/ML: LLMs \(Gemini, Bedrock\), RAG, Vector Databases, Vertex AI, Google ADK\. \- Cloud & DevOps: AWS Certified Developer Associate \(Lambda, DynamoDB, API Gateway, SQS\), Docker, GCP, GitHub Actions\. I thrive at the intersection of clean code and intelligent automation\. Whether it's mentoring a team of developers or fine\-tuning a vector search algorithm, my goal is to deliver measurable value and production\-grade reliability\.

## Location

Bengaluru

## AI stack

antigravity

claude code

claude

github copilot

hugging face

openai

## Work experience

Software Development Lead at Chitragupta Urban Tech, Aug 2026 \- Present · 3 mos, Bengaluru, • Lead a team of 10 engineers building B2G smart\-city products across road infrastructure, waste management, and property trade domains \- owning technical direction, sprint delivery, and client\-facing outcomes\. • Delivered rapid prototypes and PoCs on tight deadlines using AI\-assisted development \(Claude\), converting business/client requirements into working demos that secured 10\+ client approvals/contracts\. • Partnered directly with business teams and government stakeholders to translate requirements into technical specs; synced with audit teams on security compliance and audit\-log management for government\-grade systems\. • Drove code review standards and code quality improvements across the team, reducing production defects and release friction\. • Architected UI layers surfacing ML model predictions on interactive geospatial dashboards \(Kepler\.gl, Google Maps\) for city\-scale infrastructure planning\.

Senior Full Stack Engineer at Chitragupta Urban Tech, Feb 2026 \- Present · 9 mos, Bengaluru, \- Architected and delivered scalable, production\-grade web applications using Node\.js, React\.js, MongoDB, and PostgreSQL, containerized via Docker and deployed on GCP \- serving 10k\+ users at high request volume\. \- Built automated ETL/data sync pipelines using cron jobs and batch processing to handle simultaneous background operations, ensuring data consistency and reducing manual intervention across services\. \- Implemented Redis caching and optimized PostgreSQL query performance through proper indexing strategies and query restructuring, reducing API response latency by \~20–30%\. \- Established CI/CD pipelines using GitHub Actions and GitHub Packages with integrated security checks, enforcing deployment best practices and reducing release friction across the team\.

SDE\-2 at Anuvrittiksha Edtech, Dec 2024 \- Jan 2026 · 1 yr 2 mos, Remote, \- HowToAlgo v1\.1 – Performance & Scale: Improved performance 40% \(v1\.0 → v1\.1\) via lazy loading and optimized DynamoDB GSIs; lowered p95 latency/TTI; added event\-driven flows with DynamoDB Streams and ETL via AWS Glue; scaled to thousands of users\. \- HowToAlgo v1\.2 – Integrity, Cost & Security: Implemented ScaNN plagiarism detection using Bedrock Titan embeddings \+ vector search using FAISS \(replaced O\(N²\) with top\-k\); used Gemini Flash for solution clustering, anomaly detection, and auto\-summaries; reduced DynamoDB cost 30% by auditing access patterns and right\-sizing/adding GSIs; strengthened SEO by improving keywords \(\+40% ranking boost\) & implemented robots\.txt \+ sitemap\.xml for better crawlability\. \- Leadership: Mentored 5 developers; led Agile sprints & code reviews, improving delivery quality and consistency\.

SDE\-1 at Anuvrittiksha Edtech, Jun 2024 \- Nov 2024 · 6 mos, WFH, HowToAlgo v1\.0 – Launch: Led design & launch; frontend Next\.js/TypeScript/Tailwind, backend Node\.js/Express/REST; AWS stack \(API Gateway, Lambda, Cognito, DynamoDB\); CI/CD with GitHub Actions; Judge0 \+ secure payment gateways; CloudWatch monitoring; resolved 100% of Critical/High defects pre\-go\-live\. fixed 100% SAST findings and improved security with CSP and stricter headers\.

Full\-stack Developer at Omninos Solutions, Oct 2023 \- May 2024 · 8 mos, Mohali district, Punjab, India, \- Live Streaming App – Built a live\-streaming platform \(React\.js, Node\.js, MongoDB\) using Agora for low\-latency video, admin/agency panels, and OTP via Fast2SMS; applied solid system design; shipped via CI/CD to Hostinger/Ultahost\. \- Chat App – Developed a real\-time chat app with Socket\.IO/WebSockets and Firebase Realtime Database: 1:1 & group chats, presence/typing indicators, delivery/read receipts, and secure auth\.

React Training at Solitaire Infosys Inc, Jul 2022 \- Aug 2022 · 2 mos, Mohali

## Education

Master's Degree, Artificial Intelligence and Machine Learning, BITS Pilani Work Integrated Learning Programmes

Bachelor of Technology \- BTech, Information Technology, Chandigarh Group of Colleges, Landran, Punjab

## Public links

- github: https://github\.com/DIV297
- divanshbajaj\.netlify\.com: https://divanshbajaj\.netlify\.com/

[View the original profile](https://tal.club/meet/divansh-bajaj)

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