Devanshu Biswas
Mobile DeveloperIndiaMember since June 21, 2026
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
order-hub-from-zero
June 19, 2026 – Present
OrderHub - a production-grade Spring Boot order-fulfillment backend, built one feature a day (REST, Redis, Kafka, microservices, observability, Kubernetes). Day 1 -> 50.
View Projectwebgpu-from-zero
June 17, 2026 – Present
250,000 particles simulated AND drawn on the GPU via WebGPU compute shaders. Day 50 — the finale of TechFromZero.
View Projectreact-native-from-zero
June 16, 2026 – Present
WeatherNow - a real cross-platform mobile weather app built from scratch with React Native + Expo. Day 49 of TechFromZero.
View Projectflutter-from-zero
June 15, 2026 – Present
Country Explorer - a Flutter app (one Dart codebase, iOS + Android) over the free REST Countries API. TechFromZero Day 48.
View Projectwhisper-from-zero
June 15, 2026 – Present
On-device speech-to-text dictation with Whisper (whisper.cpp + Electron). 100% local, no cloud. TechFromZero Day 47.
View Projectsupabase-rag-from-zero
June 14, 2026 – Present
Chat with your docs - production RAG with Supabase pgvector and free local embeddings. Day 46 of TechFromZero.
View Projectpgvector-from-zero
June 13, 2026 – Present
Semantic Wikipedia search built from zero with Postgres + pgvector and free local embeddings. Day 45 of TechFromZero.
View Projecttauri-from-zero
June 9, 2026 – Present
Day 43 of TechFromZero - wrap a vanilla web app in a 600KB native desktop binary via Tauri 2 + Rust
View Projectspringboot-from-zero-ui
June 7, 2026 – Present
Companion UI for Day 1 of TechFromZero (Spring Boot Product CRUD)
View Projectwebrtc-from-zero
June 7, 2026 – Present
Day 42 of TechFromZero - browser-to-browser video chat in 250 lines, zero backend
View ProjectCultural Fit Analysis
The candidate's personal projects demonstrate a strong passion for technology and a commitment to continuous learning, which aligns well with a culture of innovation and growth. The breadth of technologies explored, from mobile to backend to AI/ML, indicates a versatile and curious mindset. However, the lack of team-based projects or professional experience makes it difficult to assess collaboration skills directly. The focus on 'from-zero' projects suggests a foundational understanding across many areas, which could be a good fit for teams that value broad technical curiosity.
Soft Skills & Operational Fit
The candidate's 'TechFromZero' project series highlights strong self-motivation, a proactive learning attitude, and the ability to consistently deliver on complex projects. This indicates a good operational fit for roles requiring independent problem-solving and continuous skill development. The diversity of projects also suggests adaptability and a willingness to explore new domains.