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Building robust apps with React & Java

Guna Chand Dakavarapu
⦗Full Stack Developer⦘

I specialize in building scalable, maintainable web applications using React and Spring Boot. Passionate about clean code, performance, and delivering seamless user experiences.

Download Resume
8+years coding
4+years industry
4+projects

Tech Stack

Frontend
ReactNext.jsJavaScriptTypeScriptReduxTailwind CSSHTMLCSS
Backend
JavaSpring BootNode.jsGraphQLSQLMongoDBOracle DB
Mobile
React NativeExpo
AI & Tools
OpenAI APILangChainAgentic Workflows
DevOps & Build
GitDockerMavenJUnit
Other Tools & Platforms
VercelSupabaseHerokuFirebase

Projects

College Rideshare (WIP) screenshot

College Rideshare (WIP)

Cross‑platform ridesharing experience for campus communities featuring ride requests, ride offers, in‑app chat, and privacy‑aware student verification.

React NativeSpring BootMongoDB
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DevLog Agent screenshot

DevLog Agent

Lightweight AI assistant that turns developer logs into concise weekly summaries, surfacing progress, blockers, and next steps - built to simplify status updates and improve team visibility.

Next.jsTypeScriptOpenAI API
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Digital Souvenir screenshot

Digital Souvenir

Private, security-focused digital album for the college community, presenting curated photos and profile details for students and staff.

ReactJSNodeJSMongoDB
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Product Search Automation screenshot

Product Search Automation

Full‑stack product discovery platform that aggregates listings from major e‑commerce sources (e.g. Amazon, Flipkart) and applies a custom relevance algorithm for fast, decision‑ready comparison.

ReactJSNodeJSMongoDB
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Employee Daily Log screenshot

Employee Daily Log

Platform for employees and managers to record daily effort, manage project assignments, and surface operational insight via dashboards and reports.

ReactJavaMicrosoft SQL Server
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Experience

Apple (via Infosys)

Specialist Programmer

Hyderabad, IndiaOct 2020 – Dec 2024
  • Key front-end contributor for the UI layer of Apple’s internal ETL platform used by ~5,000 users in the Global Business Index division.
  • Designed & shipped two high-visibility home pages as entry points to data engineering tools, improving navigation & feature discoverability.
  • Upgraded the entire application to the latest React version; introduced optimized component patterns improving front-end performance ~50%.
  • Developed & optimized RESTful APIs in Java (J2EE) serving complex ETL data; enabled parallel API execution for a 20% backend performance gain.
  • Authored and tuned SQL for staging & time-series workloads, cutting response times in data-heavy views.
  • Implemented unit & integration tests with JUnit reducing regressions and improving reliability of critical services.
  • Recognized internally for UI modernization and platform performance improvements within GBI.

More about me

I’m curious by nature. Outside work, I’m especially drawn to space, its vastness, the missions, and the technology behind them constantly remind me how small yet capable we are. I’m also a certified paragliding pilot; being in the air keeps me calm, focused, and humble.

  • Space and mission timelines
  • Certified paragliding pilot
  • Technology and progress
Paragliding
Paragliding
Paragliding

Let’s Connect

Have a question, want to collaborate, or just want to say hi? I’m always open to meeting new people and exploring interesting ideas in web development.

Email Me
Prefer async? Reach out via email, happy to share more context, code samples, or ideas.