Abhishek Ratnam

Experienced Backend Software Engineer with over 4 years of industry experience in designing and implementing scalable microservices and RESTful APIs. I specialize in leveraging technologies such as Python, Golang, and modern frameworks (Django, FastAPI, Gin-Gonic) to build robust, high-performance solutions. My work has driven measurable improvements in efficiency, revenue, and customer satisfaction across projects for high-profile clients like Bank of Baroda and IIM Kozhikode. I have a strong track record of contributing to projects that streamline operations, support critical financial processes, and enhance organizational infrastructure.

Key Highlights & Achievements

• Microservices & API Development:
• Spearheaded the creation and enhancement of microservices architectures and RESTful APIs in various roles. At MSYS Technologies, I played a key role in integrating Helm charts for structured data management and API support in Golang, significantly improving scalability and performance in Kubernetes environments.
• Enterprise-Scale Projects:
• At Zopper, I contributed to the Bank of Baroda Quote Generation project, facilitating accurate quote processing that underpinned an initial funding of 200 Crores INR. I also implemented a comprehensive logging system using Django, Kafka, and RabbitMQ, which enhanced the monitoring of microservices and provided critical operational insights.
• System Enhancements & Process Automation:
• My experience includes developing organizational tools like the IMS Foundation and CRM internal product enhancements, contributing to improved functionality and user experience. Additionally, my work on the Group Policy Management project for IIM Kozhikode helped ramp up revenues significantly.
• End-to-End Product Development:
• At AppSentinels and Kloudone, I was instrumental in building core backend functionalities—from implementing multi-tenant architectures and security enhancements in API platforms to developing policy management systems. My contributions resulted in a 90% increase in customer satisfaction and improved workflow efficiency by 15%.

Technical Expertise

• Programming Languages: Python, Golang, SQL, JavaScript
• Frameworks & Tools: Django, FastAPI, Gin-Gonic, Flask, Redis, SQLAlchemy, Gorm
• Database & Data Analysis: MySQL, PostgreSQL, Pandas, Scikit-Learn, NumPy
• DevOps & Cloud: Kubernetes, Helm, Client-Go Kubernetes API, Cillium
• Certifications & Continuous Learning: AWS Summit, Go Specialization, Machine Learning & Data Science, AlgoExpert, Stock Market Investing

Projects & Personal Ventures

• Swatcher Space: Developed a cutting-edge NLP-based stock screener with a prediction accuracy of 91%, built using FastAPI.
• Karvaan Ecommerce: Created an ecommerce platform tailored for poets, integrating React.js for frontend development with Django and PostgreSQL on the backend.
• Personal Portfolio: Designed and built a personal portfolio on React.js to demonstrate both technical skills and creative design capabilities.