Saransh Mathur

Full-Stack & Backend Developer

Talent

AlīgarhMember since September 12, 2026

PythonSQLDjangoFastAPINext.jsRAG SystemspgvectorPostgreSQLDocker

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PythonSQLDjangoFastAPINext.js

About

Full-Stack & Backend Developer with 2+ years of hands-on experience specializing in Python, FastAPI, Django, and AI/LLM integrations. Proven track record in building production-ready legaltech platforms, AI agents, and RAG-based document intelligence systems. Highly proficient in PostgreSQL (pgvector), Next.js/React, Docker, and AWS cloud architecture with a focus on scalable microservices, query optimization, and cost-efficient local LLM deployments.

Currently pursuing an MBA in Information Technology from NMIMS.

Experience

Junior Python Developer at Lexlegis.AI (2025-05 – 2026-07)

Architected and scaled backend services using Python, Django, and FastAPI, driving automated document processing and improving operational efficiency by ~20%.
Engineered an automated LLM-powered Draft Module compliant with Indian legal frameworks, cutting legal team draft preparation time by ~30%.
Customized and secured Django Admin Dashboard to manage high-throughput document pipelines, fine-tuned user roles, and monitor AI interaction logs.
Designed microservice workflows for document ingestion, enabling seamless parsing and semantic search over heavy legal documentation.
Collaborated directly with product and domain experts to deliver context-aware AI research utilities with low-latency API response times.

Engineering Executive at ILF Consulting Engineers (2023-06 – 2024-07)

Managed technical data analysis, workflow automation, and technical documentation across cross-functional engineering consulting assignments.
Automated project progress tracking and reporting datasets, optimizing team workflow productivity by 15%.
Streamlined technical communications and project deliverable scheduling, boosting client satisfaction scores by ~20%.