Krishnakant Pathak

• Company Overview: This is my current working organization.
• Currently, Working with Optum Client (UHG) (Healthcare Domain) as a senior backend developer with skill sets Java, Spring Boot, Micro services, Oracle, MySQL, PostgreSQL, Batch Support (Prod and non-prod environment).
• Overall, I have worked in two projects of Optum client.

Project 1: Payment Engine- (Aug 2023 till date) this is a project where handles all kind of payment in the form of Cheque/cards to the members and providers.

• Currently working in this project as a Senior Backend Developer.
• Working from last 1.6 years as a Senior Backend developer with skills Java, Spring Boot, Micro services, Batch Support (Prod and non-prod environment), Oracle.
• I have played multiple roles here and worked as a developer as well as batches support.
• Handled writing test cases and handled Sonar Vulnerability fixes, security vulnerability, code Vulnerability and code coverage part of the services.
• Worked with multiple batch support tolls like IBM Workload Bencher, ETL tool, ECG Toolkit, Service Now to handle all incidents and Change tickets, Citrix Data Stage to handle batch and Jobs, Putty, WINSCP tool.
• Worked using different version and deployment tools like Jenkins, GitHub, EPL Pipeline, D-Beaver, Oracle, Open Lens, GitHub Co-pilot.
• Deployed services in multiple environments like- dev, ts1, ts2, till ts6, stage and Prod.
• Worked on bug stories to handle any kind of bug/defect during went live or in testing phase.
• Debugged the service to find the root cause of the error/failure in the service.
• Designed multiple Java Services with Unit test cases like- Audit Report Service, MBR Supplemental API, Intake Rejects API MBR Lang Translation API, RMRK Service Description Service, Intake Aggregate Control Service.

Project 2: Claims Highway – Oct 2021 till July 2023 this is a health domain project to handle all the claims submitted by the members and providers.

• Performed multiple roles in a project like as a backend developer and SA (System Analyst).
• Developed multiple API like (JOAT API, 277 Notify Service, RBNV API, EC3 API, Claim Resubmission service) with Java, Spring Boot, Micro Services, Swagger, PostgreSQL, MySQL.
• Worked as a System Analysts for around 5 months and handled direct Client interaction for and kind Business requirement or any changes in current flow/requirement.
• Handled deployment of services in different environment like – Alpha, Stage, Prod.
• Worked with different tools like Bamboo Pipeline, GitHub, Intelli J IDEA, D-Beaver.
• Worked on bug stories to handle any kind of bug/defect during went live or in testing phase.
• Debugged the service to find the root cause of the error/failure in the service.
• Handled Security Vulnerability fixes, Sonar fixes, Code Coverage, Code Ql fixes, Security Dependabot, Code Vulnerability, Cloud Vulnerability etc. in the Java services.
• This is my current working organization.

• Company Overview: Banking domain client (Westpac- Everyday Banking)
• I worked in this project for around 2 years.
• This is a project to handle all kind of card operations like credit card, debit card and maintain the accounts and card linked with each account.
• Worked as a Back-end developer for around two years.
• Developed application using skills Java 8, Angular, spring boot, Micro services, java script, Bootstrap, Swagger Apis.
• Ensure quality and timelines of implementation of activities related to design, build and implementation of working product.
• Ensured continues delivery and continues integration using Agile methodologies and worked on deployment in different environments (SIT, UAT, SVP, PROD) after final review of my code.
• Interact with customer for business requirements, approvals, sign-off and any other communications related to the project.
• Worked on bug stories to handle any kind of bug/defect during went live or in testing phase.
• Debugged the service to find the root cause of the error/failure in the service.
• Designed multiple Java API named as- Change Business Name, Cancel Card, Card reissue.
• Handled service/API deployment till PROD environment and fixed any kind of defect/bug in the API.

• Project 1: MSST Clarity Datalak Migrat Vr. (Banking Domain). Worked as a front end and back-end developer.
• Worked as a front end as well as backend developer wit skills Java, Spring Boot, Hibernate, MySQL, JSTL, JSP, HTML and CSS.
• Created Java APIs using DB connectivity to perform various operations.
• Handled deployment and testing of the service.

Project 2: Akro-Form (Banking Domain). Worked as a back-end developer.

• I have written backend scripts using JavaScript to design the online and offline forms for various bank operations using Adobe Acrobat tool.
• Coded forms to make them working as expected.

Project 3: Travel Line (Banking Domain). Worked as Back-End Developer.

• Handled the deployment of application in different environments (SIT, UAT, PROD).
• Designed Application with skills Java, JSP, JSTL, Servlets, HMTL, CSS, jQuery, spring framework, oracle and SQL.
• Worked on tools like GIT, Bit bucket, Jira, Jenkins, Eclipse, SQL Developer, eclipse.