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Viraj
@virajwick
Level 2
Proficiency is the Key to Quality Work!
Canada
English
About me
🚀 Full-Stack Developer | Java Expert | Technical Writer
🔹 Expert in Full-Stack Development
- Proficient in Java, Python, Angular, React, Node.js, HTML, JS, Spring Boot, MongoDB, PHP, MySQL, C++, C#, and more.
- Builds scalable, high-performance applications with RESTful APIs and microservices.
🔹 Java & Backend Specialist
- Deep expertise in Spring Framework, backend logic, and database management.
🔹 Technical Documentation & Content Writing
- Prepares clear, well-structured documentation for software projects.
💡 Let’s collaborate! 🚀
Skills
Viraj
$25/hour
Offline •
Average response time: 1 hour
See my services
Desktop Applications
I will complete your software project with documentation
SEO Writing
I will expertly craft SEO articles for your website within 24 hours
Want to work on an hourly basis?
Tell Viraj what you need.
$25
/
hourPortfolio
Work experience
Senior Software Engineer
Meta • Full-time
Jan 2021 - Present • 5 yrs 4 mos
* Scale distributed systems using Python, C++, Cassandra, and RocksDB serving 3B+ users globally. * Ship AI features with PyTorch, LLaMA 3, and FAISS alongside research and product teams. * Own backend services in Java, Go, and Rust, deployed on Meta's private cloud with Datadog monitoring. * Build data pipelines using Spark, Flink, Presto, and Airflow processing petabytes daily. * Deliver full-stack features with React, GraphQL, and Thrift RPC, reviewed via Phabricator.
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jaeger_doest
Thailand
Very satisfied with the efficiency and quality of the delivery. Looking forward to working with this individual again!
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fatoomie66
Repeat Client
Saudi Arabia
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fatoomie66
Repeat Client
Saudi Arabia
Second time working with Viraj, fast delivery always perfect.
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fatoomie66
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Saudi Arabia
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dexter_vincenzo
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United Kingdom
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