Open to opportunities

PRATEEK YADAV

@prateekyadav1

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Software Engineer building scalable web platforms and RAG-powered AI systems.

India

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What I'm looking for

I’m looking to build backend-driven product platforms and AI features end to end—scalable APIs, clean data pipelines, and RAG systems—with strong engineering culture, ownership, and measurable impact.

I’m a Software Development Engineer focused on shipping RBI-compliant, backend-triggered platforms and turning complex product workflows into scalable, reusable systems. At Cars24, I built JWT-secured consent link generation APIs, led frontend restructuring into a cohesive microfrontend architecture, and delivered bulk operations with Celery + Redis async pipelines.

I also develop high-impact AI and data features, including FastAPI + LangChain + HuggingFace RAG pipelines that drove a 40% DAU increase. Earlier, I scaled a product catalogue by redesigning PostgreSQL schema, adding Redis caching, and optimizing GraphQL resolvers to improve API throughput and performance.

Experience

Work history, roles, and key accomplishments

Current

Software Development Engineer

Current

Cars24

Feb 2025 - Present (1 year 4 months)

Built an organization-wide RBI-compliant consent platform with backend-triggered consent links and JWT-secured APIs, deployed a reusable frontend capture system across Cars24 and Loans24 for regulatory compliance. Led design-system design-to-code workflows and monorepo restructuring into isolated microfrontends; delivered a bulk operations dashboard and DIY self-service platform with ₹20K+ price p

JWT REST APIs React TypeScript Celery Redis PostgreSQL Design Systems

Software Development Engineer

Culture Circle

Mar 2024 - Feb 2025 (11 months)

Scaled the product catalogue from 5K to 40K SKUs by redesigning PostgreSQL schema and introducing Redis caching and Celery async workers, improving API throughput by 100%+. Drove 3× user growth (3K→10K) and increased orders to 100+/day by rewriting N+1 Django queries, optimizing GraphQL resolvers, and reducing FCP by 25%.

PostgreSQL Redis Celery Django GraphQL Query Optimization N+1 Query Fixes Composite Indexing Performance Optimization

Software Development Engineer

TickerBit

Jan 2022 - Sep 2023 (1 year 8 months)

Built a RAG pipeline in FastAPI with LangChain and HuggingFace to serve grounded LLM responses over real-time financial feeds, increasing DAU by 40% to 10,000 active users. Engineered Python ETL pipelines for scraping and cleansing plus predictive stock analysis, improving research decision quality with macro trend analysis frameworks.

fastAPI Lang Chain LLM Grounding ETL Predictive Analytics Macro Trend Modeling

Education

Degrees, certifications, and relevant coursework

Jawaharlal Nehru University

Bachelor of Technology (BTech), Computer Science Engineering

2020 - 2024

Grade: CGPA 8.5 / 10

Pursued a BTech in Computer Science Engineering at JNU, covering core topics including Machine Learning, Data Structures & Algorithms, Operating Systems, Computer Networks, OOP, and Database Management Systems.