Guru Krithick
full-stack developer · Chennai Institute of Technology '27
I build software that spans the whole stack — mobile apps, web platforms, and the occasional IoT security framework. Most of my time goes into making things work end-to-end; the rest goes into making them feel finished.
currently: building this site in public
01 — experience
experience
Software Development Engineer Intern @ Hathor Union
Mar 2025 — Aug 2025
- Built a data analytics platform with React Native, Micronaut, and RemixJS — one codebase running on mobile and web.
- Cut large-file management time by 60% with PostgreSQL indexing and a reworked UI.
- Took features from API design to production deployment, start to finish.
Full Stack Engineer @ DNYX
Jul 2024 — Sep 2024
- Built features across React frontends and Node.js backends — UI, REST APIs, database, the whole slice.
- Turned product specs into shipped features on short deadlines.
02 — projects
projects
Secures factory sensor traffic, end to end
Three-tier IoT security framework — ESP32 edge, Raspberry Pi gateway, cloud backend — that encrypts factory sensor telemetry end to end and catches tampered data with two AI models.
ESP32Raspberry PiPythonFlaskDockerRedisTensorFlowMQTTTurns spreadsheet chaos into a live leaderboard
Tracks a college's competitive programming results across LeetCode, CodeForces, and CodeChef — scores stream in live, row by row, onto a sortable leaderboard.
FastAPINext.jsPostgreSQLPythonTanStack TableTailwind CSSLets anyone query their data without writing SQL
Data analysis app — import CSV, Excel, or documents, query them with a no-code builder, export anywhere. SQLite and MongoDB behind one interface, on Android, iOS, and the cloud.
KotlinReact NativeSQLiteMongoDBGoogle Cloud
03 — skills
skills
- languages
- JavaPythonJavaScriptKotlinSQLC
- frontend
- ReactNext.jsReact NativeRemixJSTailwind CSS
- backend
- Node.jsFastAPIFlaskMicronaut
- databases
- PostgreSQLMongoDBSQLiteRedisFirebase
- tools
- GitDockerKubernetesGoogle CloudLinux