Headline

Backend Software Engineer | Python (FastAPI, Django) & Go | Building REST APIs, Integration Platforms & Workflow Automation

About

Backend Software Engineer with 3 years of experience architecting production applications, scalable REST APIs, and automated workflows using Python, Django, FastAPI, and Go. At AVGI Solutions, I currently build third-party integrations, OAuth configurations, and reusable automation workflows for CloudQix. My core background also includes developing an end-to-end HRMS platform where I engineered secure backend services, designed relational databases, implemented JWT authentication, and managed production deployments on AWS Lambda and Linux VPS using Nginx and Gunicorn. I thrive on building reliable backend systems, solving complex automation challenges, and mentoring junior engineers on deployment and API standards. Currently exploring distributed systems, modern backend paradigms, and AI integrations including Groq, Ollama, and RAG. Core Tech Stack: Python, Go, Django REST Framework, FastAPI, REST APIs, MySQL, PostgreSQL, API Integration, Workflow Automation, Linux, Nginx, Gunicorn, AWS Lambda, JWT Authentication, Git, SaaS, iPaaS.

Location

Bengaluru

AI stack

claude

gemini

ChatGPT

Microsoft Copilot

Work experience

Software Engineer at Avgi Solutions Pvt Ltd, Aug 2025 - Present · 1 yr 3 mos, • Integrated 15+ third-party applications into CloudQix, configuring enterprise workflow automations, OAuth configurations, and data synchronization pipelines. • Developed Python business logic and serverless AWS Lambda and S3 workflows for asynchronous data processing and cloud automation. • Configured and managed integrations with Microsoft services via Azure App registrations and Google services via Google Cloud Console for seamless cross-platform app connectivity. • Collaborated with product and engineering teams to support platform capabilities and integration requirements.

Junior Software Engineer at Avgi Solutions Pvt Ltd, Oct 2023 - Sep 2025 · 2 yrs, • Architected and developed a multi-tenant HRMS platform from scratch using Django REST Framework and MySQL, building core transaction-aware APIs for payroll, attendance, and employee management. • Deployed and managed production applications on Linux VPS environments, handling domain configurations, Nginx setups, and deployment lifecycles. • Mentored 2 engineering interns, conducting code reviews and guiding them through clean-code principles and project execution. • Optimized database queries and system performance to improve backend stability for core product modules.

Education

Bachelor of Technology - BTech, Mechanical Engineering, JNTUH University College of Engineering Manthani

Intermediate, physics, chemistry, mathematics, VKDVS Raju Junior College, Aswaraopeta

Public links

github: https://github.com/eswarsahan