Mahesh Dosa

Energetically led a team at IBM, driving innovation and efficiency with expertise in Java, Python, and AWS Cloud. Renowned for exceptional problem-solving and leadership skills, I boosted project delivery by 30%. My tenure at Pervacio Inc showcased my ability to enhance web services using Angular and JavaScript, underpinning my commitment to technical excellence and team success.

LOTUS (LOAN OPERATION UNIFIED SOLUTIONS), DBS, DIGI BANK, Individual, Developer, Agile, 01/01/23, Present, Loans migration from core banking to DIGI Bank., Working as a developer reading the POC and analyzing and developing the business logic of the services using Spring Boot and integrating with microservices., Written JUnit and tested the business functionality., Create pipelines in Jenkins and deployed in cloud using Docker., Using PostgreSQL storing the data in DB., Ensure the best possible performance, quality, and responsiveness of the applications., Identify bottlenecks and bugs, and devise solutions to these problems., Involved in writing JUnit using Mockito., Code Optimization, Code Quality., AWS deployments., Followed Agile Scrum Development Methodologies., Java 17, Spring Boot, Kafka, PostgreSQL, Visual Studio Code, Microservices, AWS, Multithreading, YAML, JUnit, JIRA, Shell Script, Angular 18, AWS Cloud, Maven, IntelliJ, Jenkins, Sonar, Nexus, Agile/Scrum Methodology, Windows, Linux CMCP (Customer Master Cloud Platform), DBS, Core Banking, Individual, Developer, Agile, 12/01/18, 12/01/22, Customer master cloud platform is DBS account opening process for new customers. Creating several API to open the accounts and services in DBS bank., Working as a developer reading the POC and analyzing and developing the business logic of the services using Spring Boot and integrating with microservices., Written JUnit and tested the business functionality., Create pipelines in Jenkins and deployed in cloud using Docker., Using PostgreSQL storing the data in DB., Ensure the best possible performance, quality, and responsiveness of the applications., Identify bottlenecks and bugs, and devise solutions to these problems., Involved in writing JUnit using Mockito., Code Optimization, Code Quality., PCF deployments., Followed Agile Scrum Development Methodologies., Java 8, Spring Boot, Kafka, MariaDB, Visual Studio Code, Microservices, AWS S3, Pivotal Cloud Factory (PCF), Multithreading, YAML, JUnit, JIRA, Shell Script, Angular 18, Postman, Maven, Eclipse, Jenkins, Sonar, Nexus, Agile/Scrum Methodology, Windows, Linux ACDC & IMT, T-Mobile, Telcel Mexico, Orange, 4 Members, Sr. Software Engineer, Agile, 12/01/15, 12/01/18, It’s a Mobile Automatic Cosmetic Detection Chamber. Mobile process through chamber their scans the device gives the images. Based on image that’s phone is damaged or cosmetics damages and its original phone or not check that give the output for that., Working as a Sr. developer reading the POC and analyzing and developing the business logic of the services using Spring Boot and web services., Using multithreading improving application performance., Using MongoDB storing the data in DB., Using Python Image Processing., Ensure the best possible performance, quality, and responsiveness of the applications., Identify bottlenecks and bugs, and devise solutions to these problems., Involved in writing JUnit using Mockito., Code Optimization, Code Quality., Followed Agile Scrum Development Methodologies., Java 8, JEE, Spring Boot, Angular 4, MongoDB, Visual Studio Code, Microservices, Spring Cloud, Web Services, Multithreading, YAML, JUnit, GIT, Tomcat, JIRA Pervacio Retail Suite, Bell-Canada, T-Mobile, DoCoMo, TeliaSonera, 6 Members, Sr. Software Engineer, Agile, 12/01/15, 12/01/18, It’s a Mobile Diagnostics engine to thoroughly diagnose, test and verify components of Smartphones, Tablets & iPads. This is used in the Reverse Logistics/Warehouse channel to detect and minimize No Trouble Found (NTF) returns., Working as a Sr. developer reading the POC and analyzing and developing the business logic of the services using Spring MVC and web services., Using multithreading improving application performance., Ensure the best possible performance, quality, and responsiveness of the applications., Identify bottlenecks and bugs, and devise solutions to these problems., Involved in writing JUnit using Mockito., Code Optimization, Code Quality., Followed Agile Scrum Development Methodologies., Java, JEE, Spring Boot, Angular 4, Node JS, Visual Studio Code, jQuery, JavaScript, Web Services, Multithreading, Hibernate, JUnit, GIT, CVS, Tomcat, Redmine HIAS (Inventory Availability & Schedules), SITA, UK, 65 Members, Sr. Software Engineer, Agile, 04/01/12, 12/01/15, Horizon IAS is a SITA's next-generation Passenger Service System (PSS) that offers the agility and personalization this new era HIAS demands. Inventory provides a hierarchical structure, a set of controls and a record of seats sold on a given flight, generates and serves flight availability information to reservation systems, the schedules determine where and when a flight flies., Working as a Sr. developer reading the Use Cases and analyzing and developing the business logic of the services using Spring and web services., Extensively worked on persistence technology Hibernate, to connect databases and implement persistence logic., Using the Giga Space-XAP API developed the Giga Space-XAP applications and deployed in Giga Space-XAPs Server and achieving the Giga Space-XAPs Services., Involved in developing the OSB proxy & business service from the WSDL & XSD which validates the web service request & response, message routing & load balancing., Used Java 1.6, Google Guava API, Oracle Coherence API in memory database for caching mechanism in Web Logic layer., Involved in writing JUnit using Mockito & used SOAP UI to test the developed services., Code Optimization., Followed Agile Scrum Development Methodologies., Java 1.6, Spring, Java Multi-Threading, JavaScript, JMS, EJB (Stateless Session Bean, MDB), JMS, JSP, OSB, Oracle Coherence API, WSDL, XSD, SOAP, SOAP UI, Google Guava API, Groovy Script, Web Services, Hibernate, Giga Space-XAP, Web Logic, HP-QC, Oracle 10i, Maven, Eclipse, Jenkins, Klockwork, Cobertur, Agile/Scrum Methodology, Windows, Linux

Bachelor of Technologies, Computers Science, Jawaharlal Nehru Technologies University

I received Five times “Certificate of Appreciation” from client DBS.
I received Three times “Certificate of Appreciation” from client SITA.
I received Inspire Award from NIIT Technologies (Coforge) from 2015.

AWS Cloud Practitioner Certification in 2025.
Certification of completion ‘Freedom with AI Masterclass’.
Pursuing Advanced Certification in Data Science and Artificial Intelligence offered by IIT-MADRAS.