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Full Stack Engineer with 3+ years in AI/ML & Scalable Systems
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Assessing your cultural and operational fit
Full Stack Engineer with 3+ years of experience building scalable backend systems and enterprise applications. Specialized in API development, database optimization, and microservices architecture, handling systems with millions of records. Also experienced in integrating AI-driven features such as RAG pipelines and LLM-based automation to enhance system efficiency. Delivered 10+ production systems across multiple domains, reducing manual effort by up to 90%.
NSN College of Technology, Karur
B.E. · Electronics & Communication Engineering
August 1, 2019 – June 30, 2023
Muthu Soft Labs Pvt Ltd
Software Developer
March 1, 2023 – Present
India
Textbook ERP Management System
March 1, 2025 – September 1, 2025
Built ERP for statewide textbook procurement, inventory tracking & distribution — cut procurement cycle time by 45%. Designed Oracle DB schema managing inventory across 500+ distribution points with role-based access, optimized joins and audit trail.
Government Survey Dashboard – AI Analytics
February 1, 2025 – Present
Built analytics dashboard processing 10M+ survey records; optimized PostgreSQL with partitioning & materialized views - improved retrieval speed by 80%. Designed RAG pipeline: chunked 50K+ documents, generated embeddings via Sentence Transformers, indexed in FAISS, enabling natural-language query over survey data. Built streaming APIs with <300ms p99 response time; integrated LLM-based insight generation with prompt engineering for structured report output.
POS Mathi – Vendor Cart & Payment Platform
January 1, 2025 – Present
Built district/state-level vendor cart and payment platform with role-based access for admins and vendors. Integrated payment gateway reducing manual settlement effort by 50%; optimized Oracle DB for high-volume concurrent transactions.
Urban House Management System
November 1, 2024 – April 1, 2025
Built end-to-end housing platform: property listings, tenant onboarding, rent collection & maintenance — reducing manual effort by 70%. Designed PostgreSQL schema with composite indexing strategy, achieving sub-200ms average API response times.
COE - Controller of Examinations System
May 1, 2024 – August 1, 2024
Delivered exam registration, hall ticket generation & result publication for 15,000+ students. Automated hall ticket and result workflows - reduced admin turnaround from days to hours with role-based access for controllers and faculty.
IOB Cheque Processing System
March 1, 2023 – December 1, 2023
Built real-time cheque validation platform integrated with IOB Bank API — eliminated manual entry errors with live status tracking. Developed secure Express.js backend with OAuth-style token management for bank API communication.
NHM – National Health Management System
March 1, 2023 – August 1, 2023
Built health scheme management and beneficiary tracking for 50,000+ users across districts. Implemented eligibility verification, application submission & approval workflows with optimized PostgreSQL reporting queries.
Cultural Fit Analysis
The candidate's portfolio showcases work across diverse sectors (Government, Education, Banking, Health), indicating adaptability and a broad understanding of different business requirements. Their experience in building enterprise-level applications suggests a collaborative approach and ability to work within structured environments. The breadth of technologies and project types implies a willingness to learn and apply new skills, which is valuable for cultural fit in dynamic teams.
Soft Skills & Operational Fit
The candidate demonstrates a strong results-oriented mindset, evidenced by quantifiable achievements in reducing manual effort, improving performance, and optimizing systems. Their project descriptions highlight problem-solving capabilities and an ability to deliver complex, high-impact solutions across various domains. The focus on performance metrics (response times, failure rates) indicates an operational awareness and commitment to quality.