Summary
Overview
Work History
Education
Skills
Websites
Certification
Timeline
Generic

Mohan Sainath Yamani

Cincinnati,OH

Summary

Knowledgeable Software Developer with solid foundation in software development and history of contributing to successful projects. Developed multiple applications that enhanced user experience and streamlined processes. Demonstrated problem-solving abilities and proficiency in coding languages to deliver high-quality solutions and cloud platforms with AWS Cloud Practitioner certification. Strong background in Agile teams, backend optimization, and tool development using Python.

Overview

8
8
years of professional experience
1
1
Certification

Work History

Software Developer

Cognizant
04.2024 - Current
  • Collaborated with a cross-functional team to develop and maintain RESTful API services using Java, Spring Boot, and MongoDB for Insurance Business workflows.
  • Contributed to the design of microservice components following layered architecture, ensuring maintainability and scalability.
  • As a lead developer, implemented unit testing strategies using JUnit and Mockito, raising team code coverage from 40% to 85% and embedding TDD practices in sprint cycles.
  • Worked closely with DevOps and frontend teams to integrate APIs into CI/CD pipelines, helping reduce integration issues and deployment delays by 25%.
  • Led the backend performance optimization effort, improving response times by ~40% by tuning MongoDB queries and reducing memory usage.
  • Spearheaded the development of reusable configuration modules and utility classes, cutting onboarding time for new services by 20%.
  • Part of the QA automation team responsible for building Selenium and Katalon Studio frameworks, enabling consistent regression coverage.
  • Integrated automated execution in TFS pipelines and implemented reporting to streamline QA cycles, reducing manual effort by ~70%.
  • Took ownership of testing tool support and security maintenance, ensuring 99% uptime and the timely resolution of integration issues in qTest, Katalon, and Ready API.
  • Earned AWS Cloud Practitioner certification and applied foundational cloud knowledge to support cloud-ready service design and deployment.

Software Developer Intern

PrimaSoft INC
08.2023 - 04.2024
  • Developed backend components using Java 8, J2EE, Spring Framework, and JDBC to support core business operations.
  • Built RESTful API services with Spring Boot to enable communication between application layers and external systems.
  • Integrated APIs with Oracle databases for data persistence and retrieval using optimized SQL queries and JDBC.
  • Applied Spring Dependency Injection (DI) to decouple components and streamline testability and maintainability.
  • Migrated legacy J2EE modules to Spring Boot-based microservices, improving scalability and modularity.
  • Used JAXB to marshal and unmarshal Java objects and XML documents, enabling seamless data interchange.

Software Engineer

Tata Consultancy Services
09.2018 - 02.2022
  • Collaborated with cross-functional teams including business analysts, product owners, and developers to gather requirements and design backend solutions using the Java Spring framework.
  • Developed RESTful APIs and microservices using Spring Boot to support scalable business modules and system integrations.
  • Designed and implemented Microservices architecture, integrating services with SQL (Oracle) and NoSQL (MongoDB) databases for data persistence.
  • Built interactive front-end interfaces using HTML, CSS, JavaScript, and ReactJS to enhance user experience.
  • Performed unit and integration testing using JUnit and Mockito to ensure reliability and maintainability of services.
  • Implemented CI/CD pipelines using Jenkins, Maven, Gradle, and Docker to automate build, testing, and deployment processes.
  • Developed Kafka-based Spring Boot microservices to sync data migration between Oracle and MongoDB, enabling event-driven architecture and real-time processing.
  • Performed migration testing using Selenium frameworks and Postman, validating both frontend UI flows and backend service responses.
  • Helped integrate microservices APIs with the frontend to ensure seamless communication between backend services and UI components.
  • Troubleshot and resolved production issues to ensure high availability and performance of services.
  • Applied Agile methodologies (Scrum and Kanban) to track progress, manage sprint backlogs, and deliver high-quality releases on schedule.
  • Led the development of a Python-based tool, Dump Analyzer, to extract and classify crash-related information from network node dumps using ML libraries, significantly improving triaging efficiency.
  • Improved incident routing by integrating ML models in Dump Analyzer to automatically classify crash types and forward them to the appropriate support teams.

Systems Engineer Intern

Tata Consultancy Services
09.2017 - 09.2018
  • Developed RESTful APIs using Java to implement backend logic and expose business functionalities.
  • Integrated backend services with Oracle databases using JDBC for secure data access and updates.
  • Wrote unit tests using JUnit to validate business logic and contributed to improving code coverage across backend modules.
  • Participated in Agile Scrum ceremonies such as daily stand-ups, sprint planning, and retrospectives to support iterative development and team collaboration.

Education

Master’s - Computer Science

Kennesaw State University
Marietta, Georgia
05.2023

Bachelor’s - Computer Science

Gokaraju Rangaraju Institute of Engineering and Technology
Hyderabad, India
05.2018

Skills

  • C/C
  • Java
  • Python
  • SQL
  • PL/Sql
  • React Js
  • Angular Js
  • Spring
  • Spring boot
  • Spring JPA
  • Mockito
  • Junit
  • Selenium
  • Log4j
  • Loglib
  • Apache Kafka
  • MSSQL
  • PostgreSQL
  • MySQL
  • JDBC
  • MongoDB
  • HTML
  • CSS
  • XML
  • JavaScript
  • PHP
  • Bootstrap
  • JSON
  • Azure
  • AWS
  • Postman
  • Ready API
  • QTest
  • Katalon Studio
  • Windows
  • Linux
  • Apache Tomcat
  • WebLogic
  • IntelliJ
  • Eclipse
  • Jenkins
  • Git
  • Jira
  • Splunk
  • Putty

Certification

  • Certified AWS Cloud Practitioner.

Timeline

Software Developer

Cognizant
04.2024 - Current

Software Developer Intern

PrimaSoft INC
08.2023 - 04.2024

Software Engineer

Tata Consultancy Services
09.2018 - 02.2022

Systems Engineer Intern

Tata Consultancy Services
09.2017 - 09.2018

Bachelor’s - Computer Science

Gokaraju Rangaraju Institute of Engineering and Technology

Master’s - Computer Science

Kennesaw State University

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