Shreyas Jain

Experience

1. Backend Engineer

   Volcanus

   Jul 2023 — Present · Indore, IN

   Backend Engineer** Automated Code Evaluation System **– Led the design and development of a JavaScript-based automated evaluation system for coding tests, eliminating 90% of manual grading efforts while providing real-time feedback to students.– Engineered a secure code execution engine using Node.js with Docker/Judge0 integration to evaluate submissions in Python, Java, C++, SQL, and JavaScript—leveraging sandboxed environments to prevent malicious code execution.– Built the entire backend (Node.js, Express) with real-time feedback features, including performance metrics (execution time, memory usage) and test case validation, cutting student debugging time by 40%.– Developed a dynamic instructor dashboard (React/Material-UI) with JavaScript-driven analytics, enabling progress tracking and data-driven course adjustments (30% efficiency gain).– Architected scalable microservices (Node.js) for distributed code evaluation, ensuring low-latency processing of concurrent submissions.Content Creator** LMS(Learning Management System)**– Created and delivered in-depth technical content on the MERN Stack (MongoDB, Express.js, React, Node.js) with a focus on efficient coding practices and scalable software design.– Developed industry-aligned courses on Data Analytics (SQL, Python, Pandas, NumPy, Excel, Tableau, Power BI, Matplotlib, Seaborn) to empower learners with data-driven decision-making skills.– Structured detailed DSA (Data Structures & Algorithms) learning paths using real-world problem-solving techniques, crucial for FAANG-level coding interviews.– Developed interactive coding challenges and projects to enhance hands-on problem-solving and algorithmic thinking.

Education

• National Institute of Technology Karnataka

  Master of Computer Applications - MCA

  2019 — 2022