App LogoApp name
HB

Harsh Bhanushali

Open to work1 years experience

Software Engineer

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

Member of Technical Staff at Nielsen | Software Engineer

GitHub

Standing Rank

Rank Not Available

Developer Badges

No badges earned yet

Skills & Technologies

31 skills
rubyjavapythoncc++golangjavascriptmongodbexpress.jsreact.jsnode.jsspring bootdjangoflasktensorflowpytorchnumpypandasopencvwebsocketswebrtcgitdockerpostmanagiletektonmysqlpostgresqlredisawskubernetes

Work Experience

Member of Technical Staff (MTS) - 1

Nielsen

Jul 2025 - Present Bangalore, India
  • Architected and deployed an Elasticsearch-based distributed search cluster utilizing advanced System Design principles to replace inefficient SQL LIKE operations, optimizing query performance and reducing search latency from 90 seconds to under 1 seconds.
  • Designed and implemented a highly scalable RESTful API in Java and Python for bulk advertisement tag downloads utilizing real-time ZIP compression, processing massive daily datasets and accelerating analytics workflow efficiency by 40%.
  • Engineered advanced advertisement tracking modules by integrating event-driven click tags alongside view tags, establishing highly granular engagement metrics and improving data accuracy.
  • Spearheaded proof of concept for End-to-End (E2E) and Unit Testing frameworks utilizing Jest and JavaScript, laying the critical foundation for automated CI/CD pipeline integration and ensuring extensible, maintainable code.

Projects

LearnChip Backend Development

GolangDockerAWS EC2PostgreSQLCI/CD
  • Architected a highly concurrent Microservices backend in Golang (Go), leveraging Go routines to manage complex service logic, REST API routing, and high-throughput database operations.
  • Engineered a secure, sandboxed code execution engine utilizing Docker containers and Linux cgroups, strictly limiting CPU/memory resources to ensure isolated, threat-resilient compilation environments.
  • Deployed distributed architecture on Amazon Web Services (AWS) EC2 with PostgreSQL handling complex relational data schemas; implemented CI/CD deployment strategies to ensure high platform availability.

AI Agent for Fruit Ninja

PythonA-star search algorithmYOLOv8Computer Vision
  • Programmed an autonomous intelligent agent utilising the A-star search algorithm to compute optimal, low-cost heuristic slice paths, maximizing game score efficiency through rapid node traversal.
  • Deployed a YOLOv8 computer vision model for real-time, low-latency object detection, achieving over 60 FPS and an mAP50-95 of 85%+ for accurate classification and sub-millisecond decision-making.

Collaborative IDE

MERN StackMongoDBExpress.jsReact.jsNode.jsWebSockets
  • Built a real-time collaborative IDE using the MERN stack (MongoDB, Express.js, React.js, Node.js) for multi-user code editing.
  • Integrated WebSockets for low-latency communication and seamless collaboration between participants.
  • Incorporated third-party APIs for syntax highlighting and code execution, enhancing developer productivity.

Video Calling App

WebRTCReact.jsWebSocketsNode.jsExpress.js
  • Constructed a real-time Peer-to-Peer (P2P) communication platform leveraging WebRTC and React.js, delivering high-fidelity audio/video streaming with under 150ms Round Trip Time (RTT).
  • Architected a low-latency signaling server utilizing WebSockets (Node.js/Express) to facilitate instantaneous ICE candidate exchange and Session Description Protocol (SDP) negotiation.

Typing Speed Analyser

  • Built a customizable typing speed assessment tool with multiple modes, random word/mixed character options, and sub-modes for user flexibility.
  • Integrated an interactive graph to visualize real-time speed variations and performance trends during challenges.

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

Achievements Not Earned

Special rewards, developer badges, system recognition certificates, and conceptual milestones will display here.

About Details

Professional Bio

Member of Technical Staff at Nielsen with expertise in distributed systems, backend development, and machine learning. Experienced in architecting scalable RESTful APIs, optimizing search performance, and building real-time applications using Java, Python, Golang, and cloud technologies.

B.E (Hons) in Electrical and Electronics Engineering

Birla Institute of Technology & Sciences, Pilani (2021 - 2025)

Languages: English, Hindi