Rahul Ranjan
Open to work4 years experienceSoftware Engineer
Software Engineer experienced in Full Stack Development and Python/FastAPI services.
Standing Rank
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Developer Badges
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Skills & Technologies
26 skillsWork Experience
Software Engineer
Albiorix Technology
- Developed legal workflow modules using data grids and charts and scaled product from Pre-Alpha to Alpha-7.
- Implemented tools like Syncfusion, Vitest, Storybook, Playwright to ensure UI reliability and application stability.
- Developed Python/FastAPI services with middleware and Redis caching to boost API performance
Full Stack Developer
Frendy (E-Commerce)
- Built the POS system from scratch, led the Mitra Panel refactor, and coordinated CI/CD to successfully launch 7+ Frendy retail marts within one month.
- Built the ARS to automate stock tracking and purchase order generation, reducing stockouts and manual effort.
- Developed the Warehouse Management System to enable hub stock transfers across microservices.
- Designed Kafka-based event-driven integrations with Kirana Fast for stock, orders, payments, and pricing, ensuring data consistency through retry and failure handling.
- Migrated services to TypeScript & Nest.js, optimized core modules, mentored interns, and standardized APIs using the in-house vnatk library to reduce duplication.
Projects
IntelliStock AI
View Project- Built an AI-powered inventory forecasting platform using FastAPI, Node.js, LangChain, and Ollama to predict product demand and automate inventory decisions.
- Developed an XGBoost forecasting engine with recursive multi-month predictions, inventory recommendation logic, and forecast explainability using SHAP.
- Implemented an AI agent with LangChain Tool Calling that orchestrates forecasting, inventory recommendation, and forecast explanation services through natural language queries.
Distributed Document Search Service
View Project- Built a scalable search plartform using CQRS pattern, enabling independent scaling for 10M+ documents.
- Delivered low-latency for fuzzy search using Elasticsearch and Redis caching for frequently accessed results.
- Implemented Kafka-based event-driven indexing with tenant-based data isolation for scalable multi-tenant support.
Leaderboard Standings
Leaderboard Position Pending
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Assessment Highlights
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AI Collaboration Score
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Role Compatibility Profile
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Achievements
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About Details
Professional Bio
Software Engineer with experience in full-stack development, Python/FastAPI services, and event-driven architectures. Skilled in building scalable systems, optimizing performance, and implementing AI-powered solutions. Proven track record in e-commerce and legal tech domains.
Bachelor of Engineering in Computer Science and Engineering
Chandigarh University (2018 - 2022)