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Abhishek Madaan
Abhishek Madaan

Software Developer

Actively looking · Member since 17 Oct 2026
Message
Location
Delhi, India
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Senior

About

Professional summary

I am a software engineer with over three years of experience building production-grade Generative AI applications, SaaS platforms, and scalable backend systems.

I specialize in LLM-powered products, RAG workflows, LangChain, LangSmith, prompt engineering, and AI-driven data processing. I enjoy taking products from architecture and implementation through to production deployment.

My backend experience includes Python, Node.js, TypeScript, NestJS, Express.js, Redis, BullMQ, PostgreSQL, MongoDB, Elasticsearch, and API development. I focus on reliable, high-performance systems for concurrent workloads.

I have designed cloud infrastructure and CI/CD workflows using GCP, Vercel, Docker, Git, and serverless functions. My work includes database optimization, background synchronization services, SSO, and third-party integrations.

I also build full-stack web products using Next.js, React, Tailwind CSS, Redux, and Shopify. I have delivered AI SaaS products, ecommerce storefronts, and client portals from UI/UX through cloud deployment.

Skills

17 capabilities
API DevelopmentAuthenticationAutomationBackend DevelopmentCI CDData PipelinesDatabase OptimizationFrontend DevelopmentGenerative AIInternationalizationLarge Language ModelsMicroservicesPrompt EngineeringRAGSaaS DevelopmentSQLSSO

Tech stack & tools

Working toolkit

Application Hosting

RedisVercel

Data Stores

MongoDBPostgreSQL

Development

DockerGhost CMSGitGitHub

Languages & Frameworks

JavaScriptNestJSPythonReactTypeScript

Libraries

Redux

Monitoring

Elasticsearch

Experience

Career history

Fullstack Developer Tatras Data

Architected Generative AI features for Educollab, an LMS platform, including an automated speech-evaluation grading pipeline and an intelligent notification-classification model.

Optimized chat query performance through query tuning and strategic database indexing, improving performance by 70% and reducing server CPU spikes from 80% to 15%. Implemented SSO authentication and cron-based microservices for third-party integrations and automated background synchronization.

Senior Software Developer WareWe Consultancy

Led the end-to-end development and launch of production SaaS products, integrating AI capabilities into core product workflows.

Architected and scaled backend systems using Redis, BullMQ, and GCP to process thousands of data points under high-concurrency workloads. Owned system architecture, database design, cloud deployments, and automated CI/CD pipelines.

Full Stack Software Developer Intern Misemind Technologies

Migrated legacy services to NestJS and developed new APIs for production applications.

Contributed to internationalization work and resolved critical frontend issues during product releases.

Education

Learning history

VIPS, GGSIPU

Master's in Computer Application, Computer Application

Completed Master's in Computer Application with 84%.

University of Delhi

BSc(H) Computer Science, Computer Science

Completed Bachelor of Science (Honours) in Computer Science with 69%.

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