Software Developer Engineer

A results-driven software developer with **+ years of experience designing, developing, and maintaining software applications. I am committed to working with cross-functional teams to identify and prioritize software requirements, ensuring that solutions not only meet business needs but also align with industry best practices. By combining my technical skills with a strong problem-solving mindset, I consistently deliver high-quality software that drives business success. I'm equally comfortable diving deep into code or collaborating with stakeholders to ensure alignment with project goals. My technical expertise is complemented by a strong educational background. Technical Expertise

• Languages & Frameworks: Extensive experience with back-end and front-end technologies; Java, Spring Frameworks, Kotlin, NodeJS, ReactJS, NextJS, Redux, and JavaScript.

• Databases: Proficient in relational databases (SQL Server, MySQL, PostgreSQL, Oracle).

• Cloud & DevOps: Skilled in deploying and managing applications on AWS, GitHub Actions, Jenkins, Git, GitHub, and Bitbucket.

• Testing & Monitoring: Strong advocate for comprehensive testing strategies (Cypress, Jest, JUnit) and utilizes monitoring tools (Splunk, Datadog).

• Security: Understands and implements security best practices for user authentication and authorization. Work Experience

Senior Software Engineer Nelnet, Omaha, NE May 2023 – July 2024

• Designed and developed a feature-rich, responsive, and ADA-compliant application using NextJS, Material-UI, and TypeScript.

• Deployed it as a microsystem on AWS. Oversaw the deployment.

• Integrated APIs implemented as Spring boot microservices.

• Actively participated in code reviews, design meetings, and product planning meetings, and provided on-call product support. Software Engineer Nelnet, Omaha, NE August 2013 - April 2023

• Played key roles in the design, development, testing, and deployment of multiple projects of a multitenant application for students, and some of the features include - order configuration, payment processing, user management, and reporting.

• Spearheaded the migration of a legacy Java with JSP and Struts to a Spring Framework with ReactJS frontend, utilizing a microservices architecture to improve scalability and maintainability.

• Developed a fraud prevention microservice using Kotlin to safeguard the application from fraudulent transactions.

• Built payment plan configurations and payer-side code using AureliaJS and Spring frameworks.

• Successfully integrated wire transfer services from Western Union, and Flywire.

• Designed and implemented a wire transfer reporting system and email templates to enhance transaction transparency.

• Collaborated with the UX teams for project Honeycomb to adopt common layouts and styles. ORISE Fellow FDA, Silver Spring, MD May 2010 -May 2013

• Developed and maintained a semantic text-mining application for analyzing diverse datasets. Leveraged my expertise to design data retrieval algorithms and create interactive graphical user interface (UI) components for efficient data exploration.

• Implemented robust security mechanisms using Kerberos and LDAP to ensure user authentication and authorization.

• Automated application deployment on Linux systems, streamlining the deployment process. Education

• Ph.D. in Integrated Computing, University of Arkansas at Little Rock, AR

• MS in Computer Science and Engineering, University of Texas at Arlington, TX

• BE in Computer Science and Engineering, Jorhat Engineering College, India Additional Information

• Group Recognition Award at the FDA.

• Dean’s Fellowship during graduate studies and recipient of National Merit Scholarships for 6 years during undergraduate studies.

• Experience with containerization technologies (Docker, Kubernetes).

• Strong communication skills.

• Skilled in optimizing front-end performance through techniques such as code splitting, lazy loading, and minimizing bundle size.

• Experienced with tools like Webpack and Lighthouse to ensure efficient and fast-loading web applications.

• Proficient in optimizing server-side performance through techniques such as caching, load balancing, and database indexing.

• Storybook, MATERIAL-UI, Tailwind CSS, Shadcn, CSS, XML, jQuery, Bootstrap, C, C#, C++, SQL, JSP, JST, J2EE, Hibernate, Gradle, Maven, Apache, Elasticsearch, Solr, Tomcat, IntelliJ, Eclipse, J-Profiler, VS Code, Swagger, Postman, Tomcat, PagerDuty, SonarQube, Groovy, REST.

• Test-Driven Development, Spring Security, SDLC, Scrum. LISHAM SINGH ad8ssc@r.postjobfree.com

817-***-****

817-***-**** (c)

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