Abhay Kolapkar

Senior Software Engineer

Pune, Maharashtra, India9 yrs 4 mos experience

Key Highlights

10+ years of experience in software development
Expert in Java and Microservices architecture
Proficient in AWS and container orchestration with Kubernetes

Stackforce AI infers this person is a Backend-heavy Fullstack developer in the Fintech industry.

Contact

Skills

Core Skills

JavaMicroservices

Other Skills

AWSAlgorithmAmazon Web Services (AWS)Angular 4AngularJSApache KafkaData StructureElasticsearchHibernateIBM BPMJ2EEJava 11Java 8Java Enterprise EditionJava Message Service (JMS)

About

10+ years Experienced Software Developer Experience in Java 8/11 with imperative and functional programming using Data Structure and Algorithm. Design and Developed Microservices with Spring boot and Spring Webflux Reactive Programming. Integration of MicroServices with Spring based Cloud for handling timeout and routing Event Driven System with JMS and AMQP with asynchronous concurrent programming Managing Authentication between the Services with Spring Security and Oauth2.0 Docker based deployment on Kubernetes BDD driven automation testing for Microservice APIs Hands On with Scala for Gatling automation framework Java| MicroServices| AWS| Spring boot| Kafka Open to Work - +91 7387664951

Experience

Token.io

Senior Software Engineer

Feb 2023 – Mar 2025 · 2 yrs 1 mo · Germany · Remote

Designed and Lead team of 4 resources in web-based product for Virtual Account Open Banking payment with token platform.
Design and developed web based distributed microservices using Java and Spring Boot.
Created a Micro-Service for routing requests to diﬀerent instances of microservice.
Container based Deployment of Microservice in EKS.
Report Generation for business management and transaction monitoring with Kafka Events and Client Notifications.
Technologies : Java 17,Spring Boot, MySQL, GRPC and dagger, Micro-Service ,Kubernetes, AWS, Apache Kafka, Elasticsearch,
Gradle.

JavaSpring BootMicroservicesApache KafkaAmazon Web Services (AWS)

Tomtom

Senior Software Engineer

Jun 2022 – Nov 2022 · 5 mos · Germany

Elasticsearch

Holidu

Senior Software Engineer

Sep 2021 – Apr 2022 · 7 mos · Munich, Bavaria, Germany

Java Developer|Spring boot|Microservices|Event Driven System|Kafka|Messaging|Distributed System

Amazon Web Services (AWS)Elasticsearch

Standard chartered bank

Software Engineer

Jan 2020 – Aug 2021 · 1 yr 7 mos · Singapore

Java Developer|Spring boot|Microservices|Event Driven System|Reactive Programming|Spring WebFlux

Amazon Web Services (AWS)Spring WebfluxElasticsearch

Paypal

Software Engineer

Sep 2018 – Jan 2020 · 1 yr 4 mos · Singapore

This is web based project for set the protocol and rules for the handling transactions with Paypal.
Worked extensively on J2EE developing web and distributed application using Spring Jdbc and Restful web service.
Developed a Spring boot microservices for handling compliance rules of transaction.
Technology Used: Java 8, Spring4.2, Maven

JavaSpringJ2EEMaven

Visa

Software Engineer

Mar 2018 – Jul 2018 · 4 mos · Singapore

Working on File Management project as a team member.
This is web based project for File Processing from settlement between external and internal client, creating internal and external customers and managing schedules to handle file transfer.
This project also manage billing for external clients based on number of files transferred and business rules.
Worked extensively on J2EE developing web and distributed application by using Servlet, Spring Jdbc and Restful web service.
Developed UI from the Scratch for the application using Angular 4, Bootstrap, HTML, CSS.
Involved in building single page and cross browser compatible web application using angular 4.
Technology Used: Java 8, Spring4.2,Angular 4,Maven, Eclipse,SOA.

Mastercard

Software Engineer

Feb 2016 – Feb 2018 · 2 yrs · Pune

Java API Development for Acquiring and Issuing Product using core Java, JMS, Unix, Web Services.
Building Product Components using core Java, Spring, Servlet, Apache Tomcat, JBoss.
ATM network and communication management using TCP/IP, HTTP and Java mail API.
Designed and developed the tool responsible for Email and SMS through ESB and SMTP.
Deployment and Integration testing in development and stage environment.
Analysis and resolution of production Issues.
Acquiring and Issuing Products are core part of Transaction through ATM and POS machines.
Technologies used: J2SE, Servlets, Oracle 9i, JDBC, Spring Framework 3.0, Hibernate, Apache Tomcat, Hadoop, Angular 4, JBoss Unix.

Capgemini

Software Engineer

Jun 2013 – Jan 2016 · 2 yrs 7 mos · Pune/Pimpri-Chinchwad Area

Designed and developed a Banking web application using J2EE, XML, Servlets, JSP under the Spring Framework. This system provides the business side for credit card services to business customers. The Administrator has control to manage member accounts and report the transactions. This system is responsible for detecting incident as well as fraud for a particular credit card.
Created complex SQL and used JDBC connectivity to access the database.
Report Generation using the IBM BPM.
Screen Design using HTML and JavaScript for Internal User of the bank.
Deployment and Integration testing in development and stage environment.
Analysis and resolution of Production environment Issues.
Technologies used: J2SE, J2EE, Servlets, Oracle 9i, Spring Framework 3.0, Hibernate, Apache Tomcat.