vikomaro

Designed and delivered Proofs of Concept (PoCs) and authored Request for Comments (RFCs) to validate architectural solutions for large-scale crypto data processing systems. Enhanced existing features and implemented new product modules in Python, improving functionality and user experience. Optimized backend performance and system stability, reducing error rates and improving uptime through refactoring and service isolation. Developed a custom performance testing framework using Locust, AWS, InfluxDB and CI/CD integration to automate load testing. Implemented big data real-time parsers handling high-volume blockchain data streams, enabling faster analytics and data ingestion. Refactored monolithic components into modular services and libraries, improving scalability, maintainability, and deployment speed.

Maintained and refactored legacy enterprise applications, improving stability, performance, and maintainability. Migrated core business logic to Microsoft Azure, implementing Durable Functions, API Gateways, and serverless workflows to modernize the system architecture and enhance scalability. Led end-to-end data migration from MySQL to Microsoft SQL Server, ensuring high data integrity, optimizing queries, and minimizing downtime.

Designed, developed, and maintained backend systems using Python, Django, and Flask for clients across web, education, and enterprise domains. Architected scalable backend solutions and RESTful APIs, improving performance, reliability, and developer productivity. Delivered end-to-end backend projects as a freelancer, managing requirements, design, development, and deployment independently. Optimized production systems at WeddingSpot, Inc., improving response times, reducing downtime, and ensuring code quality and maintainability. Mentored junior developers and contributed to establishing best practices for code review, testing, and CI/CD pipelines.