# Sidhanta kumar Samantaray > Technical Lead Location: San Francisco Bay Area, United States Profile: https://flows.cv/sidhanta -Experienced Software Developer with a demonstrated history of Design and Development of highly scalable and efficient backend systems and solutions. -Highly Skilled in JAVA/J2EE, Spring Framework, REST API, SOA , SFDC Development, SQL, Requirements Analysis and Agile Methodologies. -Applying industry standard design patterns , algorithmic approaches and efficient data structures. -Aggressive in learning new skills and always committed to success. -Seeking to stay hands-on with software development while expanding my role in assessing architecture and enterprise application implementation to achieve business goal. -Cloud native architecture and Services driven system design and implementation using Spring boot. -Participating in code reviews (Using GIT pull request as well as meetings) and sprint demo. -Implementing caching, server-side pagination, data structures, dynamic programming to improve performance, efficiency, maintainability of application code. -Build and develop reusable, scalable and tested codebase using J2EE/Spring framework, JPA, Hibernate, RabbitMQ, MongoDB that acts as an independent REST based Service layer for Front-end application and various other external systems. -Developing various data migration scripts, production data fixes, automating various housekeeping activities using Python and ensuring minimal manual work to avoid human error. -Designed and implemented automated data pipeline to extract data from oracle database, process using apache spark and ingest into elastic search. -Ensuring test driven development with proper unit testing (Junit, Mockito), code coverage (sonar) and code quality by implementing industry standard best practices. -Using GIT version management to maintain source code, container repository to maintain compiled code (or Container Image). -Implementing back-end jobs using spring scheduler, quartz scheduler to perform complex and time-consuming database operations that is required to support the business requirement. -Implementing business rules/logic to perform various calculations based on different relation between multiple datasets using JavaScript and Python. -Implementing continuous deployment (pipeline as code) to make sure a smooth deployment of application software with minimal downtime using latest industry standards frameworks (Jenkins, Spinnaker, Docker, OpenShift). -Implementing REST API Data Services to support various analytics requirements. -Managing and supporting deployments, hot-fixes, BAT, UAT and normalization. ## Work Experience ### Principal Software Engineer @ Atlassian Jan 2022 – Present ### Senior Software Engineer @ Accela Jan 2020 – Jan 2022 | San Ramon, California, United States • Working on developing new backend features on the Civic Platform product using J2EE Spring Framework, JPA (hibernate), JAX-RX, Swagger, MSSQL, Oracle. • Taken initiative to analyze existing code to identify performance bottlenecks and required improvements that makes code scalable, reusable and more efficient. • Creating new technical architecture documents and solution diagrams for reviewing with architects and broader audience also enriching knowledge base of the product. • Ensuring test driven development with proper unit testing (Junit, Mockito), code coverage (sonar) and code quality by implementing industry standard best practices. • Working with team to debug customer reported issues, helping team to root cause and implement short-term solutions (if any) while planning for long-term solution and hotfixes. • Participating/Conducting Engineering hiring interviews and vetting candidates for backend engineering roles. • Documenting REST API request, parameters and response using Swagger to make it more readable and providing enough clarity to consumers. ### Lead Software Engineer @ Enquero Jan 2017 – Jan 2020 | San Jose California • Architected, Designed and developed scalable and long-term backend systems that follows latest industry standards align with enterprise architecture. • Designed and developed reusable, scalable and tested codebase using J2EE/Spring framework, JPA, Hibernate, RabbitMQ, MongoDB that acts as an independent REST based Service layer for Front-end application and various other external systems while applying Cloud Native Design concepts. • Designed and built data pipeline using Python between Snowflake DB and Apache Solr to support new business use cases. Also used the custom-built framework to replace legacy data flows. • Implemented Token based authentication (OAuth) to access application also custom role-based security using Spring Framework to ensure user needs appropriate permission (e.g., Read, Write, Admin) on the data sets. • Documented REST API request, parameters and response using Swagger to make it more readable and providing enough clarity to consumers. • Implemented business rules/logic to perform various calculations based on different relation between multiple datasets using JavaScript and Python. • Implemented continuous deployment (pipeline as code) to make sure a smooth deployment of application software with minimal downtime using latest industry standards frameworks (Jenkins, Spinnaker, Docker, OpenShift). • Involved in initial business requirements gathering, requirement analysis and design with business and technical teams across multiple projects. • Designed and implemented automated data pipeline to extract data from oracle database, process using apache spark and ingest into elastic search. • Led and Managed other developers and worked with them to set up long term goals and building individual competency that aligns with organizations goal. • Contributed to Request for Proposals (RFP) that helped starting projects across multiple clients and increasing overall revenue of organization. ### Technology Analyst @ Infosys Jan 2015 – Jan 2017 | San Francisco Bay Area • Played the role of Onsite-Offshore Coordinator. Provided Technical and Functional assistance to the offshore team. • Mentored junior members and scaled up the team. • Conducted analysis of the requirement and designing Solution blueprint, data model, high level architecture of application, preparing the technical specification document. • Worked on detailed and low-level design for backend implementation including API, Database, ETL integration. • Developed new business modules, implemented change requests and enhanced existing functionality. • Implemented REST API wrappers to support various analytics requirements. • Performed Data validation, analysis and impact discussion with cross functional teams. • Implemented SFDC Process builder, SFDC rules and configurations and APIs for implementing a case management platform. • Designed and Developed APIs using MuleSoft (3.x) in order to make applications aligned with the defined Enterprise Architecture. • Worked with architects to design and build simplified solutions and roadmap that is scalable and minimizes changes. • Assisted other managers and leads in Request for Proposal (RFP). ### Technology Analyst @ Infosys Jan 2011 – Jan 2015 • Worked on maintenance, enhancement and supporting multiple applications across the portfolio that is built using Struts 2.0, jQuery, JSP, Servlet, Oracle (SQL/PL-SQL). • Identified key issues and delivered scalable long-term solutions ensuring best coding practices. • Leading the offshore team and working with onsite counterparts to ensure meeting delivery deadlines and minimizing any impact on growth of business. • Worked on design and developing working Proof-of-Concepts to enable automation and digitizing business. • Developing new business modules, implemented change requests and enhanced existing functionality. • Data validation, analysis and impact discussion with cross functional teams. ## Education ### Bachelor of Technology - BTech in Computer Science and Engineering Biju Patnaik University of Technology, Odisha ## Contact & Social - LinkedIn: https://linkedin.com/in/sidhanta-kumar-samantaray --- Source: https://flows.cv/sidhanta JSON Resume: https://flows.cv/sidhanta/resume.json Last updated: 2026-04-12