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Abhishek Madaan

@abhishekmadaan

Software developer building GenAI SaaS products, including LLM-powered apps that turn Reddit data into structured insights.

India

Message

I built AI-powered SaaS applications that use LLMs to process user inputs and generate structured insights from Reddit data, from UI/UX through cloud deployment.

At Tatras Data, I architected GenAI features for Educollab, including an automated speech-evaluation grading pipeline and an intelligent notification-classification model. I also optimized chat queries, improving performance by 70% and reducing server CPU spikes from 80% to 15%.

At WareWe Consultancy, I led development and launch of production SaaS products with AI capabilities, and architected backend systems using Redis, BullMQ, and GCP. Earlier, at Misemind Technologies, I migrated legacy services to NestJS, developed APIs, and contributed to production internationalization.

Experience

Work history, roles, and key accomplishments

Fullstack Developer

Tatras Data

Oct 2025 - Sep 2026 (11 months)

Architected GenAI features for an LMS, including an automated speech-evaluation grading pipeline and intelligent notification-classification model. Optimized chat query performance through query tuning and indexing, improving performance by 70% and reducing server CPU spikes from 80% to 15%.

Generative AI LLM Speech Evaluation Query Optimization Indexing SSO Microservices Cron NodeJS PostgreSQL

Senior Software Developer

WareWe Consultancy

Apr 2024 - Oct 2025 (1 year 6 months)

Led end-to-end development and launch of production SaaS products, integrating AI capabilities into core workflows. Architected and scaled backend systems using Redis, BullMQ, and GCP for high-concurrency workloads, and implemented automated CI/CD pipelines.

SaaS AI Redis BullMQ GCP System Architecture Database Design CI CD NodeJS

Full Stack Software Developer (Intern)

Misemind Technologies

Jun 2023 - Jan 2024 (7 months)

Migrated legacy services to NestJS and developed new APIs. Contributed to production internationalization and resolved critical frontend bugs during releases.

NestJS API Development Internationalization Frontend Bug fixing