Satish Kumar

Reduced LLM API costs by ~35% and maintained sub-2s response latency by designing efficient token-budgeting and response-caching strategies.

Developed a production RAG pipeline, ingesting products into Pinecone with HuggingFace embeddings, achieving a ~60% reduction in search latency compared to keyword-based lookup.

Automated product enrichment via an AI pipeline using LangChain + OpenAI API, reducing manual operational effort by ~40% through auto-generated descriptions and SEO tags.

Enabled natural language queries across 50K+ SKUs by implementing semantic product search with HuggingFace embeddings and Pinecone, replacing traditional keyword matching.

Guided architectural direction, establishing a reusable AI component strategy (prompt templates, shared retrieval layer) and mentoring 6 engineers on modern AI/ML patterns.

Architected and led the development of the entire full-stack platform from greenfield using React/Redux and Node.js/GraphQL.

Ensured secure, globally distributed delivery by integrating Okta enterprise authentication and deploying on AWS S3 + Route 53.

Implemented real-time notification features for brands and creative agencies using Redis Pub/Sub, enhancing inter-departmental communication.

Enhanced system modularity by contributing to a Micro-Frontend architecture, enabling independent deployment of feature modules within a unified shell.

Developed a custom rendering framework for dynamic loading and mounting of Micro-Frontend applications with shared Redux state.

Spearheaded the strategic migration of a legacy C# MVC frontend to a modern React.js SPA, establishing new architecture and tooling from scratch.

Streamlined development workflows by configuring CI/CD pipelines using Jenkins.

Mentored developers transitioning from C# to JavaScript/React, fostering skill development and modern engineering practices.

Designed and implemented the relational database schema, stored procedures, and SQL queries to power core business operations for the laundry services platform.

Developed the admin portal (admin.dhobio.com) for end-to-end order management, encompassing customer records, staff scheduling, and report generation.

Integrated REST APIs to facilitate seamless communication between the customer-facing website and backend services for order placement, tracking, and service selection.

Developed key modules for a multi-module university ERP, including Counselling & Admission, Academic Planning, and Finance & Accounts.

Created complex SQL queries and stored procedures to power reporting modules, including an Executive Dashboard, using SSRS.

Engineered a BPO-focused CRM system, enabling real-time lead management and performance tracking for sales agents.

Generated automated daily, weekly, and monthly RDLC performance reports, providing actionable insights for team managers.