Vignesh Perumal Samy

857-***-**** Boston, MA adxcg9@r.postjobfree.com LinkedIn: vigneshperumal2 GitHub: VigneshPerumal2 vigneshperumal.com Experienced full-stack developer with strong leadership skills and expertise in designing, developing, and implementing innovative solutions using a wide range of technologies. Collaborative team player with excellent communication skills. Education

Master of Science in Information Systems, Northeastern University, Boston, MA Expected May 2024 Courses: Application Engineering and Development, Database Management and Database Design Object Oriented Programming Concepts, Data Structures and Algorithms Bachelors of Computer Science and Engineering, JSS Academy Of Technical Education, Bengaluru, India Jun 2020 Experience

Senior Software Engineer - Accenture November 2020 — August 2022 Bengaluru, India

• Built and accomplished 140+ RESTful API’s with Java SpringBoot, Python Flask, MySQL, Node.js and MongoDB. Designed and developed RESTful APIs using Node.js and Express that improved data retrieval speed by 60%.

• Led as a Team Lead of a cross-functional team that performed Application Security Testing making it SAST and DAST ready

• Engineered advanced RSA+AES cryptography to assure safe end-to-end communication

• Automated API deployment and data retrieval processes using Jenkins Pipeline and SpringBoot, resulting in a 30% improvement in efficiency and reduced manual effort

• Strengthened data security by performing Vault functionality to store critical credentials securely

• Promoted twice from Junior Analyst to Senior Developer in 1 year, showcasing exceptional performance, presentation and technical expertise. Fast learner with a passion for technology and commitment to delivering quality work

• Conducted mentoring for 4 interns, resulting in 2 being offered full-time positions at the company

• Demonstrated ability to effectively communicate complex technical concepts to both technical and non-technical stakeholders through group discussions and presentations

• Implemented a responsive user interface using React and Bootstrap that improved website accessibility by 25%. Created an interactive dashboard using Angular and Chart.js, enabling real-time monitoring of key performance indicators (KPIs) Skills

Backend Technologies Java, Python, SQL, Spring Core, Spring MVC, Hibernate, Maven, Spring Boot, Spring Security, Flask, C++, C, REST

Frontend Technologies HTML, CSS, JavaScript, Bootstrap, NodeJS, AngularJS, Angular, TypeScript, ReactJS, React, Redux Cloud Services Azure Cloud Services, Amazon Web Services ( AWS ) Database MySQL, MongoDB, SQlite3, SQL and NoSQL databases Development Continuous Integration/Continuous Deployment, Agile Methodologies, Jenkins, GitLab, Chrome Devel- oper Tools, Jira, Confluence BitBucket, Swagger, Postman, Selenium UI Design Adobe XD, Figma, Adobe Photoshop, Adobe Illustrator, Sketch Personal Skills Innovative Thinking, Attention to detail, Initiative-Driven, Client Engagement, Teamwork, Leadership, Microsoft Office 365 suite

Projects

Touch-Less Heartbeat Detection and Cardiopulmonary Modeling

• Developed software that accurately measures heart rate through image and signal processing with a webcam

• Designed a cardiopulmonarymodeling system that provides a graphical representation of the calculated heart rate, enabling users to monitor their heart rate easily over time

• Implemented advanced technologies such as Python, OpenCV, NumPy, Pandas, Scikit-learn, Keras, Flask, resulting in the project winning the Best Project Award in college

Drug Supply-Chain System using Block-Chain

• Modernized a swing application for a comprehensive, end-to-end track and trace system in a pharmaceutical supply chain to ensure product safety and eliminate fake products

• Addressed data privacy, authenticity, and openness issues through secure product tracing, reducing the need for intermediaries and securing data provenance

• Utilized Java integration with MySQL and integrated blockchain technology for secure and transparent record keeping Certification / Achievements

Achieved overall excellence award in academics, sports and extracurricular activities July 2014 First place in a Hackathon competition hosted by Honeywell Sept 2018 Microsoft Certified: Azure AI-900 Fundamentals Oct 2021 UI/UX Human-Centered Design from University of California San Diego Dec 2021