Yuva Raju

Python Developer

Talent

BengaluruMember since August 6, 2026

DjangoDjango REST FrameworkJWTOAuth2RBACSwagger/OpenAPIPostgreSQLDjango ORMIndexingPandasNumPyPower BILangChainChromaDBGroqPrompt EngineeringEmbeddings

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DjangoDjango REST FrameworkJWTOAuth2RBAC

About

Python Backend Developer with 2 years of experience building scalable RESTful APIs and multi-role web applications using Django and Django REST Framework. Specialized in PostgreSQL, Django ORM, JWT/OAuth2/RBAC authentication and backend performance optimization. Developed AI-powered applications including an HR Assistant Chatbot using RAG architecture, LangChain, ChromaDB and LLaMA 3.1 70B.

Proficient in Pandas, NumPy and Power BI. Actively seeking opportunities to contribute to innovative products and drive business impact.

Experience

Associate Software Engineer at Test Yantra Software Solutions Pvt. Ltd (2024-11 – 2026-04)

Designed and implemented a multi-role Institute Management System serving 500+ daily users across four dedicated portals (Student, Faculty, HR, and Counsellor), improving operational efficiency and system reliability across all modules.
Engineered dual-mode authentication (email & mobile number) with JWT and OAuth2 and enforced fine-grained RBAC, eliminating unauthorised cross-role access across all API surfaces.
Designed a QR-based attendance system leveraging asynchronous processing, removing 60% of manual entries and reducing check-in time by 80%, significantly boosting operational efficiency.
Built a student-facing portal displaying enrolled batches, trainer profiles, live attendance, and upcoming schedules, reducing student support queries by 40% and enhancing user engagement.
Developed a real-time class feedback module and integrated a payment gateway with automated fee-receipt generation, cutting manual billing effort by 60% and streamlining financial workflows.
Designed an HR module to manage open requirements and track shortlisted candidates across hiring workflows, replacing a manual spreadsheet process entirely.
Optimised 10+ PostgreSQL queries via indexing and schema restructuring, reducing API response time by 40% on high-traffic endpoints and improving overall system performance.
Documented all APIs using Swagger/OpenAPI standards, reducing integration support queries by 50% and enabling seamless frontend and third-party onboarding.