Devansh Tomar
Full Stack Developer
Noida
Summary
Experienced Full Stack MERN Developer specializing in designing, building, and optimizing web applications. Proficient in HTML, CSS, JavaScript, React.js, Next.js, Node.js, Express, REST APIs, and SQL. Demonstrated ability in developing enterprise-grade features, SQL stored procedures, and LLM integrations. Recognized for delivering performance-driven code, scalable backend solutions, and secure authentication flows.
Overview
4
4
years of professional experience
1
1
Certificate
4
4
years of post-secondary education
Work History
Application Developer
Accenture
02.2024 - Current
- Developed scalable full-stack applications using Next.js (React) and Node.js with SAP CAP and HANA Cloud.
- Built Excel-based BOM upload/download logic, integrating transformation layers on backend.
- Implemented fine-grained access control using XSUAA and automated scheduled jobs.
- Built LangChain-based chatbot (SphereSight) integrated with GPT-4 and Claude to parse user queries into secure SQL.
- Optimized real-time SQL query generation and execution pipelines with prompt sanitization and user context management.
- Supported Johnson & Johnson (VCM) project by building Fiori UI5-based logistics automation tools.
- Initiated code reviews within the team to improve overall code quality and minimize potential errors during deployment phases.
- Developed custom solutions for clients based on their unique business requirements and objectives.
- Assisted with training junior developers, providing guidance on best practices in application development.
Software Engineer
LTI Mindtree
06.2021 - 01.2024
- Developed and maintained enterprise web applications using React.js (Next.js) and Node.js.
- Refactored 25+ legacy JavaScript screens into component-driven React architecture.
- Engineered REST APIs and managed application state using Redux and routing with React Router.
- Wrote and optimized SQL Server stored procedures, triggers, and functions to handle complex data logic.
- Integrated SSO using OKTA and improved login flows across distributed systems.
- Developed scalable and maintainable code, ensuring long-term stability of the software.
- Integrated new technologies into existing systems, increasing capabilities and improving overall performance.
Education
Bachelor of Engineering - Information Technology
Institute of Engineering And Technology,DAVV
Indore, India 04.2017 - 06.2021
Skills
JavaScript
SQL
C
Python
Reactjs
Nextjs
Nodejs
Expressjs
RESTful APIs
Prompt Engineering
MS SQL
Git
HTML
CSS
Certification
SAP Certified Associate - Backend Developer - SAP Cloud Application Programming Model
Timeline
SAP Certified Associate - Backend Developer - SAP Cloud Application Programming Model
05-2024
Application Developer
Accenture
02.2024 - Current
Software Engineer
LTI Mindtree
06.2021 - 01.2024
Bachelor of Engineering - Information Technology
Institute of Engineering And Technology,DAVV
04.2017 - 06.2021