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aryan735/README.md

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Backend Engineer architecting distributed systems and AI infrastructure at production scale

📍 Bengaluru, India | 🌐 Open to Relocation


About Me

I'm a backend engineer specializing in distributed systems, microservices architecture, and enterprise-grade LLM integration. With 1+ year of direct experience at high-growth AI startups, I've delivered:

  • 60% reduction in mean time to diagnosis through distributed tracing
  • 40% latency improvement via strategic database optimization
  • 70% code reuse through architectural patterns
  • Production-grade infrastructure for AI systems at scale
+ Microservices Architecture+ RAG Pipeline Development+ LLM Multi-Provider Orchestration+ Distributed Tracing & Observability+ Database Performance Optimization+ System Design & Architecture

Work Experience

Backend Engineer (AI Platform) — Dhriti Enterprises

📅 September 2025 – Present | 🌍 Remote

GoPostgreSQLOpenAIQdrantOpenTelemetry

Key Contributions:

  • 🔹 RAG Pipeline Architecture — Built production-grade pipeline with LangChain chunking, OpenAI embeddings, Qdrant vector storage
  • 🔹 LLM Orchestration — Engineered provider-agnostic layer supporting OpenAI, Gemini, Mistral AI with seamless failover
  • 🔹 Distributed Tracing — Implemented OpenTelemetry + Jaeger, reducing MTTD by 60%
  • 🔹 Database Migration — Led MongoDB → PostgreSQL migration with schema optimization
  • 🔹 Multi-Agent Systems — Designed agent backend with generic repository pattern, dynamic filtering, RBAC

Software Trainee (Backend Developer) — Ducat India

📅 October 2024 – April 2025 | 📍 Noida

JavaSpring_BootMySQLJWT

Key Contributions:

  • 🔹 Microservices Development — Built Java/Spring Boot services with layered architecture
  • 🔹 Security — Implemented JWT + Spring Security with granular RBAC
  • 🔹 Performance — Optimized SQL queries achieving 20% improvement on data operations
  • 🔹 API Design — Designed RESTful endpoints with proper HTTP semantics
  • 🔹 Collaboration — Mastered Git workflows, code review, agile methodologies

Tech Stack

Core Languages

GoJavaSQL

Backend Frameworks

EchoSpring_BootSpring_Security

AI & LLM Ecosystem

RAG_PipelinesLLM_OrchestrationVector_DBMulti_AgentOpenAIGemini

Databases & Storage

PostgreSQLMySQLMongoDBQdrantRedis

Architecture & Patterns

MicroservicesREST_APIsClean_ArchRepository_PatternRBAC

DevOps & Cloud

DockerKubernetesAWSRenderGit

Observability & Monitoring

OpenTelemetryJaegerDistributed_TracingStructured_Logging


Featured Projects

🏗️ Yojak AI

Agentic Construction Tech Platform

Tech StackTech StackTech StackTech StackTech Stack

Highlights:

  • ✨ Generic repository pattern (70% ↓ boilerplate)
  • ✨ Dynamic query builder with advanced filtering
  • ✨ Multi-agent orchestration system
  • ✨ 40% latency improvement via indexing

🔗 Local Connect

Service Provider Discovery Platform

Tech StackTech StackTech StackTech StackTech Stack

Highlights:

  • ✨ JWT + Spring Security authentication
  • ✨ Role-based access control (RBAC)
  • ✨ Real-time booking workflows
  • ✨ Sub-100ms query response times

📊 RAG Pipeline — Enterprise Document Processing

GoLangChainQdrantOpenAIZep

Production-grade retrieval augmented generation with semantic search, vector storage, and persistent memory.

Highlights: Intelligent chunking • OpenAI embeddings • Qdrant storage • Zep memory management

🔗 Repository


📊 Performance Achievements

MetricAchievementImpact
MTTD60% ↓OpenTelemetry + Jaeger
🎯 Latency40% ↓Query optimization
🔄 Code Reuse70% ↓Repository pattern
🚀 Performance20% ↑SQL indexing
⏱️ Response Time<100msAPI optimization
📈 Uptime99.9%+Production reliability

📈 GitHub Insights

GitHub Streak


🎓 Education & Certifications

🎯 Certification🏢 Institution📅 Year
Bachelor of Computer Applications (BCA)IGNOU2025
Java with Spring Boot & MicroservicesDucat India2025

🔍 Currently Exploring

🔹 Advanced Distributed Systems Patterns
🔹 Agentic AI & Orchestration Frameworks 🔹 LLM Production Architecture
🔹 Cloud-Native & Kubernetes
🔹 Security at Scale

💡 Engineering Philosophy

Build systems that scale.

Build intelligence that adapts.


Scalability First | Observability Always | Production Ready | Clean Architecture | Continuous Improvement


🤝 Let's Connect

WebsiteLinkedInGitHubLeetCodeEmail


💼 Open For: Backend Engineering | Systems Architecture | AI Infrastructure


Ready to build systems that matter. 🚀

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