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Saanvi Sarraf

Open to work0 years experience

Software Engineer

Delhi, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Software Engineering Intern | Full Stack Developer | B.Tech Student at NSUT

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

30 skills
javapythonjavascripttypescriptsqlc++react.jshtml5css3node.jsfastapirest apismicroservicesspring bootmysqlpostgresqlmongodbredisgitgithubdockerlinuxpostmanvs codedsaoopdbmssystem designagilesdlc

Work Experience

Software Engineering Intern

Brainwave Matrix Solutions, New Delhi

Jan 2025 - Jul 2025 New Delhi
  • Contributed across the full stack — built backend services in Python & JavaScript and frontend components in React, picking up new technologies rapidly within a production environment.
  • Developed 3+ backend-integrated applications using REST APIs, automating customer workflows and reducing manual processing steps by ~30% through scripting and validation pipelines.
  • Worked with SQL and NoSQL databases for data modelling, query optimization and CRUD operations across 2 production modules, improving query reliability and response times.
  • Participated in code reviews, wrote clean well-documented code and communicated progress and blockers clearly within an agile engineering team.
  • Implemented logging, input validation & automation scripts improving maintainability and reducing QA turnaround time across multiple service components.

Projects

AI-Powered SaaS Automation Platform

PythonFastAPIReactTypeScriptMongoDBJWT
  • Architected a multi-tenant SaaS platform with JWT auth, role-based dashboards & modular API-driven workflows — simulating real enterprise customer delivery and customisation patterns.
  • Built async FastAPI microservices with background task execution, reducing job processing latency by ~40%; integrated MongoDB aggregation pipelines for analytics.
  • Developed reusable React + TypeScript components with responsive design, translating customer workflow requirements into clean, maintainable frontend solutions.

Full Stack Analytics Dashboard

ReactTypeScriptNode.jsMySQLREST APIs
  • Built a real-time analytics dashboard with 10+ KPI widgets using React & TypeScript; Node.js REST APIs with optimized SQL joins cut average query time by ~35%.
  • Implemented secure JWT + bcrypt authentication, full CRUD operations, and lazy loading with API caching — improving frontend performance by ~25% and UX consistency.
  • Designed clean data models and wrote well-documented backend code following engineering best practices across the entire frontend-backend integration.

Distributed Task Processing System

PythonRedisPostgreSQLDocker
  • Designed a fault-tolerant async task queue using Redis pub/sub for distributed worker orchestration, boosting throughput by ~50% over direct DB-polling approaches.
  • Optimized PostgreSQL query plans & schema design, reducing read latency by ~30%; added structured logging & monitoring for full backend observability.
  • Explored event-driven microservice communication patterns, supporting independent worker scaling and migration- friendly backend architecture.

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

DSA Problem Solving

Solved 400+ DSA problems on LeetCode & GeeksforGeeks — medium-hard problems across arrays, graphs, trees & dynamic programming.

Application Development

Built and deployed enterprise-grade full stack & AI-powered applications with documented codebases, clean architecture and production-ready patterns.

About Details

Professional Bio

Aspiring Software Engineer with experience in full-stack development, backend microservices, and database optimization. Proficient in Python, JavaScript, React, and SQL, with a focus on building scalable, production-ready applications.

B.Tech in Electronics & Communication Engineering

Netaji Subhas University of Technology (NSUT), Delhi (2022 - 2026)

Languages: English, Hindi
Email: Locked