Sai Krishnan D
Software Engineer
Chennai
Summary
Dynamic Advisory System Analyst with a proven track record at IBM, specializing in Java and Kotlin development. Expert in microservices architecture and agile methodologies, I enhance application performance and security while fostering collaboration through strong communication skills. Committed to delivering high-quality solutions and mentoring junior developers to achieve project success.
Overview
9
9
years of professional experience
4
4
years of post-secondary education
3
3
Certifications
Work History
Advisory System Analyst
IBM
Chennai
06.2021 - Current
- As a Java developer, I have utilized my expertise in Java to deliver high performance, scalable and reliable applications which involved migrating to Gpaas platform from FXIP services for better performance.
- Also involved in the development process of enhanced supplier experience to PRD(Payments Receivable dashboard) which involved development process using Kotlin programming language.
- I was deeply involved in all phases of the software development lifecycle, from initial design to development to unit/integration testing and through to production deployment with a strong focus on code quality.
- Performed code reviews to maintain high standards in code quality.
- Collaborated with cross-functional teams and followed agile methodologies, mentored junior developers.
- Performed Production releases across the development lifecycle and handled EMIMs if as any challenges arises.
- Maintained compliance of applications by resolving critical vulnerabilities and monitored certificates to ensure the security of the applications maintained
Engineer II
American Express, AMEX (IBM Contractor)
06.2021 - Current
- Established strong working relationships with clients through exceptional communication skills, fostering trust and collaboration.
- Worked as developer in client projects to ensure successful deliverables.
- Worked in challenges to learn and adapt to client requirements and tech stacks such as Kotlin for API developments and Apache Spark framework(Java implementation) which is an alternative for ETL process for data transformations.
Associate Consultant
Capgemini Technology Services
06.2018 - 05.2021
- Developed and optimized applications using Java 8 by implementing modern features such as Lambda expressions, Stream API to enhance performance, maintainability and scalability.
- Involved in the process of uplifting Java for the enterprise applications and provided guidance to the junior developers.
- Involved in migrating/upgrading the monolith architecture to microservices architecture which involves designing, developing and deploying each modules.
Programmer Analyst
Cognizant Technologies Solutions
06.2016 - 06.2018
- Started my professional career here and developed and maintained java based applications and also involved in data migration using ETL jobs.
- Have involved in developing and writing comprehensive JUnit test cases to ensure robustness, reliability and correctness of code.
- Prioritized through unit testing as part of the development process to minimize defects and ensure error-free deployments
Education
Bachelor of Engineering - Computer Science
Anna University
Chennai, India 08.2012 - 05.2016
Skills
JavaEE
Kotlin programming
Spring Framework(MVC,Spring Boot)
Spring JPA
Rest API
Microservices Architecture
Oracle PL/SQL
Git Version Control
Maven and Gradle Build tools
Jenkins and Docker
RedHat Openshift PaaS
Agile Scrum Methodologies
Unit and Integration Testing
Code reviews
Backend development
API development
Java development
Application development
Continuous integration
Continuous testing
Application deployment
Code optimization
Relational databases
Integration testing
Certification
Microsoft Certified Azure Fundamentals
Timeline
Advisory System Analyst
IBM
06.2021 - Current
Engineer II
American Express, AMEX (IBM Contractor)
06.2021 - Current
Associate Consultant
Capgemini Technology Services
06.2018 - 05.2021
Programmer Analyst
Cognizant Technologies Solutions
06.2016 - 06.2018
Bachelor of Engineering - Computer Science
Anna University
08.2012 - 05.2016
Similar Profiles
Jonathan AlvarezJonathan Alvarez
System Services Representative at IBMSystem Services Representative at IBM
RUPAL AGRAWALRUPAL AGRAWAL
Test Automation Specialist at IBMTest Automation Specialist at IBM
S. KrishnarajS. Krishnaraj
Lead - IOS Developer at IBMLead - IOS Developer at IBM