App LogoApp name
KS

Kushal Singh

Open to work3 years experience

Full Stack Engineer

Bengaluru, KarnatakaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Full Stack Engineer

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Email

Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

27 skills
javacc++javascriptspringspring bootthymeleafmicroservicessocket iohtmlcssbootstrapscsstailwindmaterial uireactjselectronjspostgresqlmysqlmongodbfirebasesequelizedockerawsazurekafkakubernates

Work Experience

Full Stack Engineer

IronRod Health

Jun 2024 - Present Bengaluru, Karnataka
  • Reduced data extraction time by 60% and improved patient-data accuracy by building a production-grade HL7 parser in Spring Boot using Java Streams to convert HL7 files into JSON.
  • Increased throughput and scalability for healthcare workloads by architecting a configuration-driven data ingestion engine for CSV/JSON inputs (100k+ records) using Reactor Core streams and PostgreSQL.
  • Cut manual configuration effort by 70–80% by designing dynamic JSON-based configurations and a settings UI to customize data mappings and tables without code changes.
  • Reduced repetitive manual operations by 70–80% while preserving edge-case review by implementing a rules engine automating 200+ patient, device, and inventory workflows as Azure Functions.
  • Boosted deployment reliability and release speed by leading DevOps efforts with Terraform, Firebase, Azure Functions, Blob Storage, queues, Docker, and yaml-based CI/CD pipelines.

Full Stack Engineer

Jellyfish Technologies

May 2023 - May 2024 Noida, Uttar Pradesh
  • Enhanced website’s performance by migrating Thymeleaf to React (cut load time by 2000 ms) and optimizing Electron build size (75 MB→60 MB), using React, Spring, Spring Boot, and Docker.
  • Engineered automation tools for AWS S3 data structuring leveraging cloud-native patterns to boost fetch performance. Delivered robust, scalable full-stack and desktop solutions across diverse modules.
  • Built a Code Editor for an HR platform, integrating compilers for multiple languages for coding assessments.

Software Engineer Intern

Jellyfish Technologies

Nov 2022 - Apr 2023 Noida, Uttar Pradesh
  • Internship experience encompassed technologies such as MongoDB, MySQL, Spring, Spring Boot and React.

Backend Development Intern

QuadB Technologies

Jun 2021 - Sep 2021 Remote
  • Optimized code, built 100+ APIs (including analytical), managed backend tasks and media processing

Projects

Corporate.AI - Corporate Policy & Knowledge Assistant

RAGSpring AISpring BootPostgreSQLpgvectorReactJSApache TikaDocker
  • Built RAG system for secure, context-aware LLM responses with vector search & containerized architecture.
  • Automated document ingestion, chunking, and similarity search; frontend streams QA experience using React.

Stock Overflow - Real-Time Decentralized Bidding & Inventory Platform

Spring BootSpring CloudKafkaWebFluxPostgreSQLMongoDBRedisDocker
  • Developed reactive event-driven bidding/inventory microservices with Kafka, API Gateway and real-time syncing.
  • Attained low-latency ops, data consistency, scalable Docker deployment and fault-tolerant distributed architecture.

Howdy - Real-Time Chat Application

SpringSpring BootMongoDBReactJSSocket.ioFirebaseCloudinaryChakraUI
  • Developed real-time chat app with audio/file messages, google auth, notifications and typing features.
  • Refined chats with replies, emoji keyboard, group chats, Google login and cross-platform support.

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 Contest Rating

Achieved highest LeetCode contest rating of 1762, demonstrating advanced problem-solving skills.

About Details

Professional Bio

Full Stack Engineer with experience in building scalable healthcare and enterprise solutions. Proficient in Java, Spring Boot, React, and cloud-native technologies like Azure and AWS. Passionate about optimizing performance and automating workflows.

B.Tech. (CSE) in CSE

Greater Noida Institute of Technology (2019 - 2023)

Languages: English, Hindi
Email: Locked