Software Engineer Data Science

PRAKASH SAISESH M

***(***)-**** ***************@*****.*** IL (Open for relocation)

SUMMARY

Experienced Software engineer with over 4 years of expertise in designing and implementing scalable, secure, and robust backend systems, including infrastructure with IAC tools using AWS tools. Proficient in Java, Python, and storage technologies like MongoDB and PostgreSQL, with a strong focus on building large scale and resilient software. Proven ability to collaborate with cross functional teams to deliver customer products and features.

EDUCATION

Masters in Data Science, Lewis University USA May 2025 UG in Computer Science and Engineering India June 2021 SKILLS

Programming Languages: Java, C++, C, C#, Python, JavaScript, HTML, CSS, SQL, XML Database / Cloud Services: MYSQL, MongoDB, Docker, PostgreSQL, AWS, Microsoft Azure, Jenkins, Gitlab Frameworks: Spring boot, Flask, Fast API, hibernate, ReactJS Tools: Jupyter, Tableau, Snowflake, RESTful APIs, SOAP, Jersey, Junit, Maven, SVN, Jira, Confluence Methodologies/ Other: Agile, git, Linux, Windows

PROFFESIONAL EXPERIENCE

Student Employee: Lewis University, USA June 2024- May 2025

• Involved in planning and developing information systems to improve student record analysis, streamline data management, and enhance tracking processes.

• Responsible for SEVIS (Student and Exchange Visitor Information System) database reporting, ensuring compliance with regulations and maintaining high attention to detail.

• Managing and optimizing departmental databases to ensure data accuracy and efficient storage and retrieval.

• Assisting international students with application-related queries and creating social media content to support the college’s international admissions efforts.

Associate Software Engineer: Accenture, India June 2021-July 2023

• Designed and developed RESTful APIs and microservices using Spring Boot, improving modularity and enabling independent deployment.

• Refactored legacy systems (client onboarding and market monitoring), enhancing scalability and performance while reducing production issues by 60%.

• Built and integrated microservices architecture, enhancing modularity and enabling independent deployment of services.

• Developed responsive and interactive user interfaces using HTML, CSS, JavaScript, and frameworks like Angular and React.

• Integrated and optimized databases (Oracle, MongoDB, MySQL, PostgreSQL) for efficient data storage, querying, and management.

• Improved database schemas for legacy applications, focusing on message flow transactions and data integrity.

• Collaborated in Agile environments, participating in daily stand-ups, sprint planning, and code reviews to ensure high-quality deliverables.

• Worked with Docker for containerization and AWS for cloud-based deployments, ensuring scalable and reliable application hosting.

• Leveraged Hibernate for ORM and JUnit for unit testing, ensuring robust and maintainable code.

• Documented APIs and technical processes to improve team productivity and application maintainability. Java Developer Intern: OPTUM, India May 2020-June 2021

• Authored Java code for AWS applications, reducing technical debt by 40% and enhancing code maintainability, which exemplifies strong analytical and problem-resolution skills.

• Created design documents, including use case and sequence diagrams, utilizing Rational Rose for clear project documentation and support.

• Collaborated effectively with UX designers and back-end developers to create secure and user-friendly applications, aligning with diverse project management requirements.

• Developed optimized Oracle SQL queries, leading to a 30% reduction in query execution times and a 20% boost in application performance, alongside using JUnit for comprehensive unit testing.

• Designed secure RESTful APIs and integrated JWT authentication, reducing unauthorized access attempts by 90%, thereby improving system security.

• Actively participated in Agile Scrum meetings, contributing to planning and retrospective sessions, and managed tasks using JIRA to ensure a streamlined workflow.

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