Vijaykumar Nayak
Backend Engineer
Architecting scalable Python/Django ecosystems. I specialize in transforming complex business logic into high-performance, DRF-powered microservices and ERP solutions.
01. About_Me
I am a Software Developer with strong hands-on experience in Python and Django, specializing in building business-critical internal systems for manufacturing, engineering, and operations-driven organizations.
I primarily work on the backend, focusing on data modeling, process automation, system reliability, and performance. My experience includes designing and implementing complete applications end-to-end—from requirement analysis and database design to deployment and maintenance—often as a solo developer handling both technical and functional responsibilities.
I work closely with stakeholders to gather, validate, and refine requirements, translate them into structured BRS/SRS, and deliver practical, scalable solutions aligned with real operational constraints.
02. Technical_Skills
- Python, Django, Django Rest Framework (DRF)
- RESTful API design & Authentication
- Role-based access control (RBAC)
- Async concepts & High-throughput handling
- PostgreSQL / MySQL
- Complex relational schemas & Normalization
- Historical data handling
- ORM optimization & Raw SQL
- Celery, scheduled jobs
- Report generation (PDF, Excel)
- File handling & parsing
- Background processing
- HTML, CSS, Bootstrap
- Server-rendered Django templates
- Clean, minimal, responsive UI
- Linux-based servers
- Gunicorn / Waitress, Nginx
- Local network deployments
- Security policies & Internal audits
03. Career_Journey
Software Engineer
Proto-D Engineering Pvt. Ltd.
Designing and developing internal manufacturing systems and coordinating with outsourced teams. Reviewing implementations, ensuring architectural alignment
Software Developer
HOSE-FIT LLP
Extended a legacy ERP with email and automation tools, and developed a new ERP with expanded Inventory, Purchasing, and HR features.
Python Developer
Virat IT & CS
Delivered end-to-end Django solutions, including a custom mini-ERP and Tenant Management System. Managed the full lifecycle from development to server deployment and maintenance.
04. Domain_Experience
Manufacturing & Operations
Inventory, BOM, production, and ledger systems for manufacturing workflows. Calibration and compliance management systems with document control.
HR & Administration
Attendance and HR management platforms with image-based check-in/out, reporting, payroll, and automation.
Legacy Migrations
Experience working with legacy data spanning 10–20 years, handling migrations carefully to maintain data integrity and auditability.
Process Automation
Custom internal tools replacing manual Excel- and paper-based processes. Transforming workflows into digital systems.
05. What's Next?
Get In Touch
I am actively looking for backend-heavy roles involved in real-world systems, long-term product development, or organizations that value process understanding. If you have an opportunity where software directly improves operational efficiency, let's talk.
Say Hello