Sumit Kumar

Software Engineer

Redlands, California, United States1 yr 10 mos experience

Key Highlights

Led modernization of legacy APIs, enhancing system performance.
Developed AI-enabled FinTech application with high accuracy.
Transitioned interfaces to React, improving user experience.

Stackforce AI infers this person is a Full-Stack Developer with expertise in Fintech and Software Development.

Contact

sk.sumitkr99@gmail.com LinkedIn

Skills

Core Skills

Api MigrationC#C++ReactC/c++Full-stack Development

Other Skills

Agile MethodologiesAgile methodologiesAlgorithmsAmazon Web Services (AWS)CSSCascading Style Sheets (CSS)Cloud DataCloud NetworkCloud SecurityCloud ServicesCloud StorageComputer ScienceComputer VisionConvolutional Neural Networks (CNN)Customer Issue Resolution

About

• Masters in Computer Science student at Arizona State University, boasting robust foundational expertise and full-stack development experience while working on several web applications that are real-time and responsive by employing the most current and on-trend technologies (prominent technologies such as React, Angular.JS, and C++, C#, REST APIs). • Adept at problem-solving, with strong written and verbal communication skills. • Embarked on various Machine Learning projects that address real-world challenges. Also leveraged my acumen in Tensorflow, Keras, and OpenCV to craft data-driven solutions that have had tangible impacts. SKILLS: Programming Languages: Java, JavaScript, Python, C, C++, C# Software & Frameworks: HTML, CSS, React, Angular, .Net, NodeJS, Azure, AWS, Git, Restful API, Linux/Unix, Jira, CI/CD, Microsoft Excel, Powerpoint, Word, Office ML/NLP packages: SciKit-learn, Natural Language Toolkit (NLTK), Pandas, NumPy, Keras, TensorFlow

Experience

Esri

Software Development Engineer

Jun 2025 – Present · 9 mos · Redlands, California, United States · On-site

Commvault

3 roles

Software Engineer

Promoted

Mar 2023 – Aug 2023 · 5 mos

API Migration: Led modernization and refactoring of legacy v2 APIs to OpenAPI v4, using C# and RESTful API, achieving a 50% reduction in payload size and a 10% decrease in latency, notably enhancing system performance.
Live Browse and Test Failover Support: Integrated live browse for VMware IntelliSnap backups and boosted test failover operations for replication groups using C++, improving system resilience and recovery capabilities.
Customer Issue Resolution: Resolved critical customer issues by ensuring clear, consistent communication, leading to a 40% reduction in support ticket volume, boosting customer satisfaction and collaboration.

C#RESTful APIAPI MigrationC++Customer Issue Resolution

Associate Software Engineer

Jul 2022 – Mar 2023 · 8 mos

React Migration: Orchestrated transition of virtualization interfaces from Angular to React, leveraging JavaScript, HTML, CSS and Node.js. Improved FCP by 20% and reduced TTI by 15%, elevating user experience and interface.
VM Backup and Restore Management: Managed backups and restores for over 100 virtual machines, demonstrating expertise in virtualization and data protection.

ReactJavaScriptHTMLCSSNode.js

SDE Intern

Oct 2021 – Jul 2022 · 9 mos

Cross-Platform Development and Framework Optimization: Developed multi-threaded backend applications using C/C++, advancing Commvault's core system capabilities. Enhanced data backup processes by optimizing a distributed master-slave framework, achieving a 30% speed increase through strategic proxy node utilization.
System Debugging & Documentation: Utilized Agile methodologies to Analyze and debug critical issues in backup framework, reducing node failures by 25%, and authored extensive API and system architecture documentation.

C/C++Agile methodologies

Highradius

Full-stack Developer

Jan 2021 – Mar 2021 · 2 mos

Implemented a comprehensive full-stack web solution ‘AI-Enabled FinTech B2B Invoice Management Application’, leveraging React, Java, and MySQL.
Incorporating advanced Machine Learning algorithms to ensure precise invoice payment date predictions, boasting 91% accuracy rate.

ReactJavaMySQLFull-stack Development