Sumit Mittal

Background

About Sumit Mittal

Hi there! I'm Sumit. I'm a Lead Software Developer and certified cloud professional with over 12+ years of experience in Software Development using Java, Spring Boot, Micro Services, Angular and & Cloud Technologies. I post graduated from UOH and currently working as an SDE2 at Citibank (Canada) through Synechron, contributing to the development of a next-generation Credit Lending and Approval platform. The application streamlines the enterprise loan process by automating pre-screening, multi-level approvals, credit risk evaluations, and departmental workflows, enhancing efficiency and decision-making across Enterprise IT. I am passionate about learning new skills and staying updated with the latest trends and best practices in the software industry. Major Tech Stack I have used are : Programming : Java (8 to 21), Object Oriented programming (OOP), Functional programming Web & UI : Angular 19, JQuery, JSP, Servlets, HTML, CSS, AJAX, XML, YML, JSON Scripting : Typescript, Javascript, Shell script ORM : Spring Data, JPA, Hibernate Frameworks : Spring Boot, Spring MVC, Spring Security, Spring IoC, Struts, Jersey, JAX-RS Restful Web APIs : Microservices using JAX-RS Spring Rest, Jersey, JWT, OAuth 2.0, OpenAPI/Swagger Databases : MySQL, Postgres, Oracle, DB2, Sybase, MongoDB, Redis Cache Messaging : Apache Kafka, AWS SQS Cloud : AWS (EC2, Lambda, ECS, EKS, RDS, DynamoDB, S3, VPC, EBS, SNS, CloudWatch) DevOps : Jenkins CI/CD, Docker, Kubernetes Build & Version Control : Maven, Gradle, GitHub, Bitbucket, SVN, Perforce Testing & Code Quality : JUnit, Mockito, Jacoco, SonarQube Monitoring & Logging : Prometheus, Grafana, Splunk, Log4j Methodologies : Agile, Scrum, Kanban, TDD Dev Tools & Others : IntelliJ, Eclipse, Jira, Apache Tomcat, Autosys, Jira, JDBC, Postman My Github repositories to prepare for tech interviews: Data Structures and Algorithms: https://github.com/tech-sumitmittal/DataStructures-and-Algorithms Spring Security: https://github.com/tech-sumitmittal/SpringSecurity6.0 Swagger with Spring Boot: https://github.com/tech-sumitmittal/Swagger-SpringBoot Spring Security with JWT: https://github.com/tech-sumitmittal/SpringSecurityWithJWT I hope you have a lovely day! DISCLAIMER: All opinions shared by me are my own and don't express views or opinions of my employer.