Hi, I'm

I’m a software engineer specializing in backend architecture, distributed systems, and AI-driven features. I build scalable applications, design reliable event-driven pipelines, integrate LLMs into real products, and work across modern web technologies. Open to full-time roles, freelance projects, and impactful collaborations.

Profile

Tools that I have used

React.js icon
React.js
Redux icon
Redux
Next.js icon
Next.js
TailwindCSS icon
TailwindCSS
HTML icon
HTML
TypeScript icon
TypeScript
Node.js icon
Node.js
NestJS icon
NestJS
GraphQL icon
GraphQL
Python icon
Python
FastAPI icon
FastAPI
Django icon
Django
Solidity icon
Solidity
Arch Linux icon
Arch Linux
MongoDB icon
MongoDB
SQL icon
SQL
PostgreSQL icon
PostgreSQL
Prisma icon
Prisma
Firebase icon
Firebase
Docker icon
Docker
Git icon
Git
AWS icon
AWS
TensorFlow icon
TensorFlow
PyTorch icon
PyTorch
Langchain icon
Langchain
Redis icon
Redis
Kafka icon
Kafka
React.js icon
React.js
Redux icon
Redux
Next.js icon
Next.js
TailwindCSS icon
TailwindCSS
HTML icon
HTML
TypeScript icon
TypeScript
Node.js icon
Node.js
NestJS icon
NestJS
GraphQL icon
GraphQL
Python icon
Python
FastAPI icon
FastAPI
Django icon
Django
Solidity icon
Solidity
Arch Linux icon
Arch Linux
MongoDB icon
MongoDB
SQL icon
SQL
PostgreSQL icon
PostgreSQL
Prisma icon
Prisma
Firebase icon
Firebase
Docker icon
Docker
Git icon
Git
AWS icon
AWS
TensorFlow icon
TensorFlow
PyTorch icon
PyTorch
Langchain icon
Langchain
Redis icon
Redis
Kafka icon
Kafka

GitHub Contributions

A combined view of my GitHub activity across three accounts over the past year.

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Experience

My professional journey across software engineering, AI, and full-stack development.

WeBuildTech
1 year total
Gurugram

SDE-I

May 2026Present · 4 months

First intern to transition into a full-time role at the company. Helping Assured build an AI-powered payer enrollment follow-up microservice.

Software Engineer Intern

September 2025April 2026 · 8 months

Building MaintainOS. Helping Assured build an AI-powered payer enrollment follow-up microservice.

Gurugram, Haryana, India

Founding Engineer

January 2026Present · 8 months

Built the technology platform behind Barkz & Mewz from the ground up. Developed the full-stack e-commerce application, backend APIs, payment systems, database architecture, deployment infrastructure, analytics, and SEO while ensuring scalability, performance, and production reliability.

Vedanta Advisors

Web Development Intern

July 2025September 2025 · 3 months

Designed and developed the official website for Vedanta Advisors, a financial and strategic advisory firm, from concept to deployment. Built a modern, responsive, and SEO-optimized web application using Next.js, delivering high performance and an improved user experience. Implemented reusable UI components, responsive layouts, animations, and optimized asset loading for fast page speeds.

BYTE MAIT
1 yr 6 months total

Software Developer Coordinator

October 2024August 2025 · 11 months

Oversaw and contributed to various software development projects, ensuring seamless collaboration among team members.

Machine Learning Engineer

March 2024August 2025 · 1 yr 6 months

Worked on designing, training, and deploying intelligent models that solve real-world problems, with expertise spanning Deep Learning, Machine Learning, and data-driven decision-making.

Full Stack Developer

March 2024August 2025 · 1 yr 6 months

Worked on various industry level projects with some really talented individuals.

Monex Stationery Products

Web Development Intern

January 2025February 2025 · 2 months

Developed the company's first website using the MERN stack, establishing their online presence. Designed a responsive UI and implemented a robust backend for seamless user experience.

Personate.ai

Software Developer

June 2024September 2024 · 4 months

Developed and optimized APIs to streamline video processing workflows. Worked on multiple projects involving video processing, backend automation, and integrating GenAI models using AWS Bedrock.

My Skills

Comprehensive technical expertise across modern technologies and platforms

NestJSNode.jsFastAPIMicroservicesREST, GraphQL & gRPC APIsWebSocketsEvent-Driven ArchitectureAuth & SecuritySQL & NoSQL DesignIndexing & PerformanceTransactions & ConcurrencyReplication & ShardingCachingDatabase MigrationsAsync Queues

Projects

I have been actively involved in several side projects, applying a range of technologies and concepts. Below is an overview of my recent and ongoing work

Barkz & Mewz

Barkz & Mewz

Barkz & Mewz is an e-commerce platform for dogs and cats food and accessories.

FrontendBackendPostgreSQLAWSDockerCI/CD PipelineRazorpay GatewayMeta Graph API
Worklium (coming soon)

Worklium (coming soon)

Worklium is a real-time collaborative Kanban platform that helps teams organize, track, and sync their work seamlessly.

React.jsNestJSPostgreSQLAWSRedisSocket.ioDockerGithub Actions
fanTune

fanTune

FanTune connects creators with their audience through music. Let your fans vote on songs and influence your stream's soundtrack in real-time with our revolutionary platform.

NextJSTailwindCSSPostgreSQLPrismaSupabaseDocker
ClientNest

ClientNest

CRM Platform that enables customer segmentation, personalized campaign delivery, and intelligent insights using modern tools and approaches.

NextJSTailwindCSSNode.jsMongoDBRedisGenAI
Fizzbuzz

Fizzbuzz

A developer-focused toolset built with the MERN stack for identifying hidden endpoints and vulnerabilities in web applications through intelligent web fuzzing and resolution techniques.

React.jsNode.jsMongoDBcommander
Progmatic

Progmatic

A full-stack competitive coding platform built with the MERN stack and TypeScript, featuring GitHub authentication, a real-time code editor, automated test case execution, contest registration.

React.jsTailwindCSSNode.jsJudge0MongoDBRedux
MAIT ERP

MAIT ERP

A comprehensive and modern College ERP system built with Next.js, Prisma and MariaDB that stream-lines academic and administrative processes.

NextJSPrismaMariaDBTailwindCSSRedux
d3ception

d3ception

A desktop application for generating 3d structures from 2d blueprint in offline environment

React.jsthree.jsPythonRust
Health Ledger

Health Ledger

A decentralized health record management system that leverages blockchain smart contracts for secure and tamper-proof storage of patient data.

BlockchainMetaMaskSolidityNextJSFastAPIMongoDBGenAI

Get In Touch

Contact Information

chayanmann09@gmail.com
Gurugram, Haryana