Programming Languages
Java, JavaScript, C, C++, Dart, Python
Work that delivers.Results that create an impact.
Selected engagements where Avyaan partnered with teams to design intelligent platforms, streamline operations, and accelerate delivery across web, mobile, data, and AI-first experiences.
Frontend & Web
Angular, React, Next.js, TypeScript, Responsive UX systems
Backend & APIs
Spring Boot, Django, FastAPI, Node.js, Grails, REST & Graph patterns
Cloud & Data Platforms
AWS, Firebase, Supabase, Vercel, PostgreSQL, MySQL, MongoDB, Redis, Qdrant
AI & Machine Learning
LangChain, LlamaIndex, Hugging Face, OCR/ICR/OMR pipelines, RAG agents, AI chatbots
DevOps
Docker, Kubernetes, GitHub Actions, Serverless Framework, automated CI/CD pipelines
Security & Identity
NFC, NXP Mifare DESFire, Digital Signatures, Cryptographic Hashing, secure authentication
Algorithm Design
Custom algorithms like word-based encoding, location addressing, asymmetric key based software protection
Delivery Stack
Designed and deployed Python microservices on Kubernetes with automated CI/CD pipelines so multidisciplinary squads could ship developed capabilities reliably
Digital Evaluation Platform
Built OCR, ICR, and OMR pipelines using OpenCV, AWS Textract and AWS Lambda to automate answersheet evaluation processing
AI Evaluation Platform
Built AI answersheet evaluation pipelines using LangChain, Hugging Face, and AWS Lambda to completely automate handwritten answersheet
EdTech Platform
Defined modular architecture, orchestrated containerised services on VPS, and implemented RAG-powered search with access controls
AI Test Automation Suite
Guided test automation firm on integrating ML-assisted review workflows, Dockerised services, and GitHub-based checks for AI-driven testing
WCode Platform
Word-based encoding and secure data exchange workflows published at wcodes.org, pairing human readability with cryptographic rigour
Wolo Code
Three-word addressing platform spanning Android, web, and cloud tooling so locations stay precise yet human friendly
Recognitions
- 2018 - Prior art acknowledgement for word-based location codes (Patent WO2014170646A1) — Ujjwal Singh
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