Prathamesh Vichare

RAILS VERSION UPGRADE AND DOCKERIZATION

• Single-handedly upgraded the Rails version of a flagship service and Dockerized it, leading to a significant 30% decrease in infrastructure costs and an impressive 90% reduction in deployment time.
• Acquired hands-on experience in configuring Jenkins for streamlined deployment processes, provisioning new EC2 servers, and implementing “systemd” for automated server scaling, enhancing my infrastructure management skills.
• Introduced the Karafka gem for seamless addition of multiple Kafka consumers, alongside SidekiqCron for enhanced cron job visibility and simplified management.
• Rectified Octopus gem bug, slashing database migration time significantly.

PHONE NUMBER MASKING

• Led a team of three engineers in designing and developing a Java Spring Boot microservice from scratch for enabling users to connect to various entities over call on demand, resulting in an 80% reduction of support center calls.

KEY ACCOMPLISHMENTS

• Enhanced performance across multiple APIs by 50% to 300% through tailored architectural adjustments and substantial reductions in database transaction times.
• Conducted thorough code reviews to enforce best practices and uphold code quality.
• Proactively monitor systems using NewRelic, Bugsnag, and Grafana, swiftly identifying and resolving issues to minimize downtime and ensure uninterrupted operations.

CREDIT ENGINE

• Transformed a complex backend rule evaluator (Wongi Engine) into an interactive, user-configurable Credit Engine, enabling effortless CRUD operations through an intuitive user interface and eliminating development efforts entirely.

RUBY DSL PARSER

• Developed and implemented a parser for bureau reports using Ruby DSL, designed for flexibility and readability, requiring minimal effort for new integrations.

KEY ACCOMPLISHMENTS

• Independently researched and utilized SQL Procedures and Triggers to optimize database migration, resulting in a remarkable 95% reduction in migration time compared to traditional Rails migration scripts.