Vanshaj Pahwa
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Professional Experience

A comprehensive overview of my journey in software engineering with over 3 years of experience building AI-driven systems and production-grade full-stack platforms with measurable impact.

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Work Experience

Senior Software Engineer
Alterest
Bangalore | Remote
Dec 2025 - Present
Full-time

Architecting AI-driven multi-agent systems and building scalable full-stack platforms with Google ADK, FastAPI, and RAG pipelines for intelligent data analysis and visualization.

Key Achievements

  • Architected Hybrid Loop multi-agent system (8 agents) using Google ADK with deterministic orchestration, intent classification, and sub-agent routing, cutting avg response time from 12s to 4s
  • Shipped natural-language-to-SQL pipeline with RAG-powered Vega-Lite generation using vector databases, self-critique Reflection Agent, and parallelized metadata fetching, achieving 95%+ chart accuracy with zero timeouts
  • Reduced perceived wait time by 3x by delivering a Server-Sent Events streaming endpoint with typed status events, replacing static loaders with live agent progress tracking
  • Designed structured prompt templates and evaluation harnesses to benchmark intent classification accuracy at 92% across multi-turn conversations

Technologies Used

Google ADKFastAPIPythonReact.jsshadcn/uiRAGLLM RoutingReflectionVector DatabasesVega-LiteSSE
Software Engineer II
HashedIn By Deloitte
Bangalore, India
Oct 2024 - Nov 2025
Full-time

Led development of enterprise-grade web applications with React, Redux, and TypeScript, implementing interactive dashboards and improving development workflows.

Key Achievements

  • Led development of a licensing dashboard using React, Redux, and TypeScript with RESTful APIs, replacing manual Excel workflows and reducing overhead by 40%
  • Cut initial payload by 35% by implementing interactive Plotly.js dashboards in Next.js with lazy loading, code splitting, and responsive layouts across desktop and mobile
  • Designed a drag-and-drop folder management system, improving UX and reducing navigation time by 30%
  • Established test-driven development workflows through bi-weekly code reviews, contributing to a 20% drop in QA bugs

Technologies Used

ReactReduxTypeScriptNext.jsPlotly.jsREST APIsJestRTL
Software Engineer I
HashedIn By Deloitte
Bangalore, India
Aug 2022 - Oct 2024
Full-time

Delivered production-ready frontend features with modular components, comprehensive test coverage, and performance optimization.

Key Achievements

  • Built a low-code content management system using Strapi, React, and GraphQL with role-based access control, cutting content turnaround time by 50%
  • Automated Okta app creation and auth middleware setup via Node.js scripts, reducing app provisioning time by 70%
  • Increased test coverage from 20% to 80% using Jest and React Testing Library, leading to a 25% drop in post-release bugs
  • Improved Lighthouse score from 75 to 92 by migrating to modular TypeScript components with code splitting, tree shaking, and lazy route loading

Technologies Used

ReactTypeScriptGraphQLStrapiNode.jsOktaJestRTL
Bachelor of Technology in Information Technology
Guru Gobind Singh Indraprastha University
New Delhi, India
2018 - 2022
Education

Completed Bachelor's degree in Information Technology with a focus on software development and engineering fundamentals.

Key Achievements

  • Graduated with GPA of 9/10
  • Developed strong foundation in algorithms, data structures, and software engineering principles
  • Completed multiple academic projects in web development and application design
  • Participated in technical workshops and coding competitions
  • Built foundation in object-oriented programming and software architecture

Technologies Used

JavaC++Data StructuresAlgorithmsObject-Oriented DesignWeb DevelopmentDatabase Systems

Ready to Leverage My Experience?

I work with AI systems, React, FastAPI, and distributed workflows. Every role I've had shows measurable results, and I'm looking for the next problem worth solving.

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