Stack Developer Software Engineer

KRISHNA K

Mobile: 337-***-**** Email: *******.**********@*****.*** https://www.linkedin.com/in/krishk7448/ Beaumont, TX, USA

JAVA FULL STACK DEVELOPER

Results-driven Software Engineer with 4 years of experience in designing and deploying scalable, high-performance software solutions. Proven expertise in Java, Spring Boot, microservices architecture, and AWS cloud services. Adept at improving system efficiency by architecting cloud solutions that reduce infrastructure costs by 30%. Proficient in CI/CD pipelines, containerization (Docker, Kubernetes), and DevOps tools. Strong problem-solver with a passion for delivering robust, secure, and innovative software applications. expertise in HTML and HTML5 for building responsive and user- friendly web interfaces. Proficient in utilizing GitHub for version control, collaboration, and managing development workflows. Skilled in implementing Automated Tests for front-end components to ensure functionality, cross-browser compatibility, and performance. Adept at leveraging test automation tools like Selenium and Cypress to enhance software quality and streamline the development process in Agile environments. Experience in designing and developing applications using Object-Oriented Programming principles. Adept at building scalable web solutions with a strong foundation in both front-end and back-end technologies. Excellent verbal communication skills, enabling effective collaboration with cross-functional teams to deliver high-quality software solutions. SKILLS

Programming Languages: Java, Python, C++, C#, JavaScript, HTML5, CSS3, XML, JSON, Scala

Frameworks & Libraries: Spring Boot, Spring MVC, Spring Data JPA, Spring Security, Angular, ReactJS

Cloud Platforms: AWS, Azure, Google Cloud Platform (GCP)

DevOps Tools: Docker, Kubernetes, Jenkins, Terraform, Maven, Chef, Git

Databases: MySQL, MongoDB, PostgreSQL, Oracle, Cassandra, DynamoDB

Messaging & Integration: Kafka, RabbitMQ, ActiveMQ, REST, SOAP

Testing & Automation: JUnit, Mockito, Selenium, REST Assured

Methodologies: Agile, Scrum

Version Control: Git, SVN

Other: Microservices, Multithreading, API design, Cloud Migration PROFESSIONAL EXPERIENCE

JAVA FULL STACK DEVELOPER WELLS FARGO CHARLOTTE, NC FEB’24 – PRESENT

Architected and deployed microservices using Spring Boot to enhance scalability, reducing downtime by 20%.

Engineered AWS solutions using EC2, S3, Glue, and RDS, achieving a 30% cost reduction and improving query performance by 40%.

Using python based serverless ETL data pipeline using AWS Glue as well as Lambda for loading and transform millions of records.

Developed a highly-responsive front-end using Angular and TypeScript, improving page load times by 35%.

Implemented CI/CD pipelines with Jenkins, OpenShift and Docker, reducing deployment time by 50%.

Secured web applications with Spring Security and JWT, ensuring robust authentication.

Wrote comprehensive unit tests using JUnit and Mockito, achieving 95% code coverage.

Worked on the monitoring tools and visualization tools like Prometheus and Grafana and monitoring the

Kubernetes pod metrics in regular intervals of time.

Worked on React.JS components, Forms, Events, Keys, Router, Animations and Redux concept and React- Native applications.

Involved in all the phases of SDLC including Requirements Collection, Design and Analysis of the Customer Specifications, and Development & Customization of the Application JAVA FULL STACK DEVELOPER HSBC HYDERABAD, INDIA JUN’20 - JUL’22

Led the development of Java-based microservices, integrating with Kafka for real-time messaging, improving system responsiveness by 25%.

Migrated on-premise applications to AWS, leveraging EC2 and S3, reducing infrastructure costs by 30%.

Developed front-end components with Angular and integrated RESTful APIs, improving customer experience by 20%.

Designed and maintained CI/CD pipelines with Jenkins and Docker, enhancing deployment efficiency by 40%.

Collaborated with cross-functional teams in an Agile environment to deliver software updates in bi-weekly sprints.

Design and develop various SSIS package, using script task, data flow task, conditional split, execute SQL task.

Design and developed various view and partial view using Object Oriented JavaScript, Bootstrap, JSON, jQuery, Ajax Helpers, Angular and NodeJS.

SOFTWARE ENGINEER MITAJA CORPORATION HYDERABAD, INDIA MAY’19-JUN’20

Developed and deployed Java-based web applications using Spring MVC and Hibernate, reducing application load times by 30%.

Converted a monolithic app to Microservices architecture using Spring Boot using 12-factor app methodology.

Created and optimized SOAP web services for legacy system integration, improving data processing speed by 25%.

Collaborated with business stakeholders to gather requirements and perform function point analysis for new features.

Automated infrastructure deployment with Terraform and AWS CloudFormation, reducing manual effort by 50%.

Wrote SQL queries and optimized database interactions, reducing query execution time by 40%.

Developed Scala based Spark applications for performing data cleansing, event enrichment, data aggregation, de- normalization and data preparation needed for machine learning and reporting teams to consume.

Used Databricks for encrypting data using server-side encryption EDUCATION

Master of Science in Computer Science

Lamar University, Beaumont, TX May 2024

CERTIFICATIONS

AWS Certified Solutions Architect – Associate – Amazon Web Services

Oracle Certified Professional, Java SE 17 Developer – Oracle

Certified Kubernetes Administrator (CKA) – CNCF

Atlassian Agile Project Management Professional Certificate – Atlassian

Microsoft Security Essentials Professional Certificate – Microsoft & LinkedIn

OpenEDG Python Institute: Programming with Python Professional Certificate – OpenEDG

ServiceNow IT Leadership Professional Certificate – ServiceNow

Building Serverless Apps with AI Services on AWS – LinkedIn

Oracle Certified Professional, Java SE 8 Programmer – Oracle

Google AI Essentials – Google

Test-Driven Development in Spring Boot with JUnit and Mockito – LinkedIn

Software Architecture: Domain-Driven Design – LinkedIn PROJECTS

Streaming Chat Application: Developed a real-time chat system using React, Kafka, and AWS Lambda, enabling reliable communication and scalability.

Discovery Engine: Built a content discovery solution leveraging React, TypeScript, and AWS API integrations.

CI/CD Optimization: Automated build and deployment pipelines with Jenkins, Docker, and Kubernetes, achieving a 30% reduction in deployment lead times. WORK AUTHORIZATION

F-1 STEM OPT — Eligible to work in the United States. Open For Relocation And Remote Opportunities

REFERENCES

Available upon request

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