Abhishek Kumar

• Implemented A/B testing in existing ROR application FlexJobs.
• I was an integral part of migrating the ROR application into NextJS.
• Collaborated with management, internal and development partners regarding software application design status and project progress.
• Worked with RESTful APIs to provide APIs for mobile.
• Code review to make sure the quality of code for smooth deployment.

Migrated the database from Postgres to Oracle.

Worked with gems to modify the Gemfile(e.g.activerecord-oracle_enhanced-adapter) code to resolve the limitation and challenges for ROR.

Worked on code enhancement to remove the raw SQL to use Active Record queries.

Troubleshooting and fixing the bottleneck issues reported.

Uses the standard practice and implemented DRY principle

• Integrated third-party APIs from external applications into web platforms.
• Increased system reliability by implementing robust error handling and logging mechanisms.
• Built flexible, reusable code and libraries for future use.
• Developed RESTful APIs that facilitated seamless data exchange between clients and servers in a distributed environment.
• Managed efficient SQL queries and data transport.
• Built APIs and data clients to consume APIs.
• Worked on Delayed Job, proficient on Sidekiq to improve the concurrency and queue handling mechanism.