Shreyash Wagh
Open to work1 years experienceFull Stack Engineer
Backend Software Engineer | Python, Django, FastAPI, PostgreSQL, Multi-Tenant SaaS, AI/LLM Integration
Standing Rank
Rank Not Available
Developer Badges
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Skills & Technologies
35 skillsWork Experience
Software Engineer
Teson LLP
- Developed backend services for a multi-tenant SaaS platform serving 10+ active business users, architecting schema-isolated data access and permission-controlled APIs handling 5,000+ monthly transactions.
- Owned end-to-end delivery of 8+ major product features, building REST APIs and React.js interfaces supporting 10+ active business users across complex operational workflows.
- Enhanced system reliability and performance by implementing asynchronous background processing with Celery and Redis, optimizing data pipelines for bulk operations, and deploying services using Docker-based containerization.
- Pioneered a distributed ERP inventory synchronization solution utilizing a central-local server architecture, enabling real-time bidirectional stock updates across business locations integrated with POS systems, reducing reconciliation errors by 35%.
- Engineered payment and compliance integrations for a multi-tenant ERP system using Razorpay , Cashfree, MyT Money , and Mauritius Revenue Authority (MRA) APIs, enabling automated payment processing, e-invoicing, tax validation, webhook orchestration, and real-time financial reconciliation.
- Designed and built an end-to-end load testing and performance analysis framework using Locust and Python, benchmarking APIs under 2,000+ concurrent virtual users and identifying performance bottlenecks that improved response latency by 28%.
Projects
AI Coding Assistant (RAG System)
View Project- Architected a terminal-based code intelligence tool with a hybrid information retrieval system combining vector similarity search (HNSW indexing) and BM25 lexical matching, fused via Reciprocal Rank Fusion to deliver contextually relevant results across large codebases.
- Established a multi-provider LLM abstraction layer supporting Ollama, Claude, and OpenAI backends with automatic failover handling, reducing provider-switch integration effort by 60%.
- Implemented an AST-driven context engine using tree-sitter for multi-language parsing (Python, JavaScript), dependency graph traversal via NetworkX, and token-window optimization to maximize effective prompt utilization within LLM context limits.
- Proposed an incremental indexing pipeline with content-hash cache invalidation, reducing unnecessary re-embedding operations by processing only modified files and cutting indexing overhead by 60%.
Incident Analyzer
- Introduced an AI-powered real-time incident analysis platform capable of ingesting and streaming 1,000+ service logs in real time with low-latency dashboard synchronization.
- Designed secure and scalable log ingestion pipelines with API-key authentication, Redis-backed rate limiting, asynchronous processing, and Redis Pub/Sub + WebSocket architecture for low-latency real-time event broadcasting.
- Directed an automated anomaly detection engine using sliding-window log analysis, reducing manual incident identification time by 55% through real-time AI-assisted incident generation.
- Integrated Gemini AI APIs for controlled root-cause investigation, generating structured incident insights including severity classification (P1/P2/P3), contributing factors, remediation recommendations, and confidence scoring.
- Orchestrated resilient deployments by integrating Alembic migrations and async SQLAlchemy , cutting incident resolution time by 30 minutes.
Leaderboard Standings
Leaderboard Position Pending
Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.
Assessment Highlights
Assessments Not Completed
Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.
AI Collaboration Score
AI Collaboration Score Pending
Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.
Role Compatibility Profile
Role Compatibility Analysis Pending
Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.
Achievements
ERP Inventory Synchronization Solution
Pioneered a distributed ERP inventory synchronization solution, reducing reconciliation errors by 35%.
Load Testing and Performance Analysis Framework
Designed and built an end-to-end load testing and performance analysis framework, improving response latency by 28%.
ERP Inventory Synchronization Optimization
Reduced reconciliation errors by 35% through a distributed ERP inventory synchronization solution.
API Performance Optimization
Improved API response latency by 28% through load testing and optimization.
About Details
Professional Bio
Backend-focused Software Engineer with 1.5+ years of experience architecting and deploying scalable multi-tenant SaaS platforms using Python, Django, Django REST Framework, and FastAPI. Skilled in REST API design, PostgreSQL/MySQL optimization, asynchronous background processing (Celery, Redis), con
Bachelor of Technology in Robotics and Automation
Bharati Vidyapeeth University Pune (2020 - 2024)