O

Omkar Gharmalkar

Senior Software Engineer

Pune, Maharashtra, India5 yrs 10 mos experience

Key Highlights

  • Expert in integrating payment service providers.
  • Proficient in building scalable enterprise applications.
  • AWS certified with extensive microservices experience.
Stackforce AI infers this person is a Fintech Backend Engineer with expertise in microservices and payment integrations.

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Skills

Core Skills

MicroservicesSpring Boot

Other Skills

PostgreSQLREDISSpring frameworkApache VelocityData pipelineAmazon API gatewayAWS lambdaKinesisAmazon S3CloudwatchGrafanaEC2Software SolutionsCustom SoftwareSoftware Lifecycle

Experience

5 yrs 10 mos
Total Experience
2 yrs 6 mos
Average Tenure
9 mos
Current Experience

Citi

Senior Software Engineer

Sep 2025Present · 9 mos

Apexx global

Software Engineer

Mar 2023Sep 2025 · 2 yrs 6 mos · Pune, Maharashtra, India

  • Working as a platform engineer to integrate BNPL providers like Klarna, Clearpay, Sezzle, PPRO, Zip, Swish and Openpay. Integrated DIRECT DEBIT service providers like Trustly with ATOMIC platform offering of Apexx Global
  • Have experience in developing Restful web services, scalable enterprise applications using tech stack which involves PostgreSQL, REDIS as in-memory data structure, Spring framework, Apache Velocity, Data pipeline, Amazon API gateway, AWS lambda, Kinesis, Amazon S3, Cloudwatch, Grafana, EC2 etc.
PostgreSQLREDISSpring frameworkApache VelocityData pipelineAmazon API gateway+8

Ria advisory

2 roles

Consultant

Promoted

Jun 2022Mar 2023 · 9 mos

  • -Worked as an integration engineer to integrate Payment service providers like Hyperpay, PPRO, blik etc.

Associate Consultant

Aug 2020Jun 2022 · 1 yr 10 mos

Education

Pune Institute of Computer Technology

Jan 2016Jan 2020

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