Open to opportunities

Harshil Harshil

@harshilharshil

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Software Engineer Intern building privacy-first AI and reliable test automation for production systems.

India

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What I'm looking for

I’m looking for a software engineering role where I can build privacy-first AI features, strengthen backend reliability with solid testing/evaluation, and improve CI performance. I enjoy ownership across architecture, APIs, and production-grade safeguards.

I’m a Software Engineer Intern focused on shipping dependable AI features end-to-end—architecture, evaluation, and safety. Recently, I re-architected a production LLM finance assistant onto a serverless AWS stack (Bedrock, Lambda, API Gateway, DynamoDB) and built a 6-class intent router with a natural-language text-to-SQL engine.

I also build the engineering infrastructure around models: I created an automated LLM evaluation harness (golden corpus, record/replay, hallucination guard) that gated every CI deploy across 19+ real-user scenarios and lifted backend test coverage from 15% to 54%. Alongside that, I’ve automated CI with Playwright and optimized Django test suites to reduce build times by 40%, and I’m excited to keep working on privacy-first, user-impacting software.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer Intern

Current

Limitly

Jan 2026 - Present (6 months)

Re-architected a production LLM finance assistant from Gemini/Firestore to a serverless AWS stack, building a 6-class intent router and a text-to-SQL query engine. Built an automated LLM evaluation harness with a hallucination guard and improved backend test coverage, while hardening data privacy via prompt redaction and authenticated Firebase ID token binding.

Claude AWS Lambda Amazon API Gateway Amazon DynamoDB LLM Text To SQL LLM Evaluation Golden Corpus CI CD Firebase Authentication Serverless Architecture

Software Engineer Intern

Blackdrongo Casting

Oct 2025 - Dec 2025 (2 months)

Automated CI testing pipelines by integrating Playwright E2E tests and splitting a Django backend into parallel test suites, reducing CI build times by 40%. Built a profile analytics feature using secure server-side tracking cookies and engineered local hot-reloading for Celery workers while aligning frontend/backend API contracts.

GitHub Actions Playwright End To End Testing Django Parallel Testing CI Build Optimization Profile Analytics Secure Cookies Celery Hot Reloading

Education

Degrees, certifications, and relevant coursework

Vishwakarma Government Engineering College

B.Tech, Information and Communication Engineering

2023 -

Activities and societies: Relevant coursework: Data Structures & Algorithms, Computer Networks, Artificial Intelligence, Operating Systems, DBMS, OOPS concepts.

B.Tech in Information and Communication Engineering at Vishwakarma Government Engineering College (2023–2027). Coursework includes Data Structures & Algorithms, Computer Networks, Artificial Intelligence, Operating Systems, DBMS, and OOPS concepts.