Sarvesh Yadav profile photo 1 on Tal

Sarvesh Yadav

Software Development Engineer | Next.js | Node.js| AI Workflow | AWS

Bengaluru

3+ years of work experience

Sheshi AI
Mar 20251 yr 6 mosPresent

Bengaluru

Built and scaled full-stack SaaS applications using Node.js, React, and Next.js, powering authentication, AI workflows, session management, and multi-tenant business operations. • Designed and implemented a multi-tenant RBAC system using JWT authentication, secure cookies, role-based authorization, and tenant isolation, supporting 1,000+ concurrent organizations. • Engineered subdomain-based routing and custom domain mapping, enabling white-labeled tenant experiences and scalable onboarding for enterprise customers. • Integrated Redis caching and Pub/Sub messaging to optimize service communication, reducing database load by ~40% and improving API response latency. • Built real-time communication features using Socket.io and WebSockets, enabling low-latency synchronization between backend services and Next.js applications. • Developed reusable React.js and Next.js component systems while optimizing SSR/SSG, lazy loading, code splitting, and data-fetching strategies, reducing page load times from ~6 seconds to under 500ms (12x improvement). • Developed event-driven workflows using AWS Lambda and leveraged CloudWatch for centralized monitoring, logging, and production issue diagnosis.
Masai
Aug 20248 mosMar 2025

Bengaluru

Full Stack training program to up-skill.  Built scalable RESTful APIs using Node.js and Express.js across 6+ production-grade projects.  Designed microservice architectures with stateless services and horizontal scaling to handle high concurrent user loads.  Implemented JWT authentication, PostgreSQL/MongoDB schemas, and query optimization for performance under load.  Developed responsive Next.js / React.js frontends with Redux state management, SSR/SSG, and code splitting — improved Lighthouse scores by 30%+.  Practised Agile sprint cycles, peer code reviews, unit testing, and end-to-end test execution across all projects.
The Judge Group
Jul 20221 yr 2 mosAug 2023

Noida

• Contributed to internal web application development using React.js and Node.js. • Assisted in building REST API integrations and data workflows across client-facing systems. • Worked closely with engineering teams on requirement gathering, testing, and feature delivery. • Collaborated with US-based stakeholders to translate business requirements into technical specifications.
GitHub
@sarveshyadav21
Personal portfoliosarvesh-yadav-portfolio.vercel.app

Sarvesh’s AI Stack

antigravity
antigravity
claude code
claude code
codex
codex
cursor
cursor
gemini
gemini
ollama
ollama

Education

Poornima college of engineering

Bachelor of Technology - BTech, Electronics and Communications Engineering

Poornima college of engineering

20184 yrs2022

Schooling

Hindustan international academy

20153 yrs2018

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Headline

Software Development Engineer | Next.js | Node.js| AI Workflow | AWS

About

-Software Development Engineer experienced in building scalable multi-tenant SaaS platforms using Next.js and modern backend systems. -Specialized in authentication, authorization, session security, and performance optimization, with proven impact in reducing load times from ~6 seconds to under 500 milliseconds. -Strong in designing scalable and secure systems with seamless user experience

Location

Bengaluru

AI stack

antigravity

claude code

codex

cursor

gemini

ollama

Work experience

SDE at Sheshi AI, Mar 2025 - Present · 1 yr 6 mos, Bengaluru, Built and scaled full-stack SaaS applications using Node.js, React, and Next.js, powering authentication, AI workflows, session management, and multi-tenant business operations. • Designed and implemented a multi-tenant RBAC system using JWT authentication, secure cookies, role-based authorization, and tenant isolation, supporting 1,000+ concurrent organizations. • Engineered subdomain-based routing and custom domain mapping, enabling white-labeled tenant experiences and scalable onboarding for enterprise customers. • Integrated Redis caching and Pub/Sub messaging to optimize service communication, reducing database load by ~40% and improving API response latency. • Built real-time communication features using Socket.io and WebSockets, enabling low-latency synchronization between backend services and Next.js applications. • Developed reusable React.js and Next.js component systems while optimizing SSR/SSG, lazy loading, code splitting, and data-fetching strategies, reducing page load times from ~6 seconds to under 500ms (12x improvement). • Developed event-driven workflows using AWS Lambda and leveraged CloudWatch for centralized monitoring, logging, and production issue diagnosis.

Full-Stack Program at Masai, Aug 2024 - Mar 2025 · 8 mos, Bengaluru, Full Stack training program to up-skill. Built scalable RESTful APIs using Node.js and Express.js across 6+ production-grade projects. Designed microservice architectures with stateless services and horizontal scaling to handle high concurrent user loads. Implemented JWT authentication, PostgreSQL/MongoDB schemas, and query optimization for performance under load. Developed responsive Next.js / React.js frontends with Redux state management, SSR/SSG, and code splitting — improved Lighthouse scores by 30%+. Practised Agile sprint cycles, peer code reviews, unit testing, and end-to-end test execution across all projects.

Associate at The Judge Group, Jul 2022 - Aug 2023 · 1 yr 2 mos, Noida, • Contributed to internal web application development using React.js and Node.js. • Assisted in building REST API integrations and data workflows across client-facing systems. • Worked closely with engineering teams on requirement gathering, testing, and feature delivery. • Collaborated with US-based stakeholders to translate business requirements into technical specifications.

Education

Bachelor of Technology - BTech, Electronics and Communications Engineering, Poornima college of engineering

Schooling, Hindustan international academy

Public links

github: https://github.com/sarveshyadav21

sarvesh-yadav-portfolio.vercel.app: https://sarvesh-yadav-portfolio.vercel.app/