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Harsh Raj

Open to work0 years experience

Software Developer

Varanasi, Uttar Pradesh, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Full-stack Developer and AI/ML enthusiast.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

25 skills
pythonc++javascriptsqllangchainhuggingfacetransformersgoogle gemini apifaissrag pipelinesnext.jsreact.jsexpress.jsfastapinode.jspostgresqlmysqlmongodbgitgithubgoogle search console apibing apirest apiswebsocketsbeautiful soup

Work Experience

Software Developer Intern

TEXTR AI

May 2025 - Jul 2025 Remote
  • Data Scraping : Automated data extraction with Beautiful Soup, enhancing SERP analysis efficiency and reducing manual effort by 40%.
  • Real-Time Latency : Implemented WebSockets into backend for real-time communication and data exchange, reducing latency by 50%.
  • Data Accuracy : Developed an SEO tool integrating Google Search Console API and Bing API, enhancing keyword research and competitive analysis.
  • User Experience : Enhanced scraping algorithms with efficient concurrent requests, improving data retrieval speed and accuracy.
  • Tech Stack: FastAPI, Next.js, Google Search Console API, Bing API, PageSpeed Insights API, WebSockets.

Projects

DocuMind AI - Hybrid RAG Document Assistant

PythonFastAPIReact.jsLangChainFAISSGoogle GeminiHuggingFace
  • Built a GenAI application enabling users to query and analyze large PDF documents with context-aware responses.
  • Engineered a Hybrid RAG architecture, utilizing local CPU-based embeddings via HuggingFace to bypass cloud API rate limits and reduce embedding costs by 100%.
  • Implemented a high-performance vector search using FAISS to retrieve matches from documents in under 200ms.

AI Powered Interview App

MERN stackGemini APITailwind CSSMongoDBJWT
  • Built a full-stack AI-powered Interview Prep application using the MERN stack, integrating JWT authentication.
  • Implemented Gemini API-driven Q&A automation, enabling dynamic questions and personalized learning workflows.
  • Designed a responsive Tailwind UI with accordion-based content display, improving user accessibility and study flow.
  • Engineered MongoDB-backed session persistence, enabling users to store, retrieve, and manage questions.

Monte-Carlo Simulation

Origin
  • Developed a high-accuracy molecular simulation to compute Lennard-Jones energy of 1,000+ molecules.
  • Conducted 10,000+ randomized molecular-position simulations and analyzed LJ potential using Origin.
  • Processed 50,000+ simulation data points to derive thermodynamic properties including enthalpy and entropy.
  • Optimized simulation workflow by 20%, improving convergence speed and accuracy of molecular dynamics insights.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

LeetCode Knight

Knight on the LeetCode platform, holds a maximum rating of 2027 and ranks in the top 2% worldwide.

3rd position in football competition

Secured 3rd position in football competition held at IIT Delhi among 30+ participating teams across India.

3rd position in 5 km Marathon

Secured 3rd position in a 5 km Marathon organized by the ECE Department, IIT BHU, among 100 runners.

About Details

Professional Bio

Final year IDD student at IIT BHU with experience in full-stack development and AI-powered applications. Skilled in WebSockets, SEO tooling, and Hybrid RAG systems. LeetCode Knight in the top 2% worldwide.

B.Tech+M.Tech (IDD) in B.Tech+M.Tech (IDD)

Indian Institute of Technology (BHU) (2021 - 2026)

Languages: English, Hindi
Email: Locked