Rounak Simlai
Bengaluru, Karnataka | --| LinkedIn | Portfolio Website | Github
PROFESSIONAL SUMMARY
Versatile software developer with 3+ years of experience in building scalable backend systems,
intuitive frontend interfaces, and optimizing database performance using modern frameworks and
technologies, including Node.js, Express, Hapi.js, Vue.js, Nuxt.js, React, and MySQL. Skilled in
collaborating with cross-functional teams to deliver robust solutions in Agile environments.
SKILLS
Languages: HTML, CSS, JavaScript, TypeScript
Technologies/Frameworks: NodeJS, ReactJS, VueJS, NuxtJS, NextJS, ExpressJs, HapiJS, Sequelize
Database: MySQL (Sequelize as ORM)
OS: Windows and Linux
Tools: Git, Postman, Swagger, Jira, Figma
Methodologies: Agile
Others:- Collaborative, Adaptable, Solutionist, Creative, Meticulous
PROFESSIONAL EXPERIENCE
Software Developer
April 2024 – January 2025
Codelogicx Technologies Pvt Ltd, Kolkata
● Mentored and trained 3 junior developers, leading to a 20% reduction in code review time and
ensuring timely project deliverables by aligning with best practices.
● Architected scalable backend systems with Node.js, Hapi.js, and Sequelize, achieving 99.9%
uptime, reducing latency by 30%, and supporting over 10,000 concurrent users.
● Designed responsive frontend features using Vue.js and Nuxt.js, increasing user engagement by
25% and boosting average session duration by 15%.
● Collaborated closely with design and product teams throughout the development lifecycle to
transition project features from concept through pre-deployment, ensuring alignment with project
goals and requirements
Junior Software Developer
Jun 2022 - April 2024
Codelogicx Technologies Pvt Ltd, Kolkata
● Enhanced API clarity and maintainability through comprehensive documentation, reducing
onboarding time for new developers by 25%.
● Improved user experience with responsive designs and accessibility features in React.js, Vue.js,
and Nuxt.js, increasing accessibility compliance scores by 20%.
● Optimized backend operations using Hapi.js, reducing latency by 30% and processing 500 queries
per second with efficient database optimization.
● Refactored and organized 50+ API routes, improving scalability and reducing error rates by 15%.
Trainee Software Developer
Mar 2022 - Jun 2022
Codelogicx Technologies Pvt Ltd, Kolkata
● Acquired hands-on experience with backend and frontend frameworks such as Node.js, Vue.js,
and React.js, completing 3 end-to-end project prototypes during the training period.
● Demonstrated proficiency in implementing coding standards and best practices.
● Developed expertise in utilizing various frontend and backend frameworks to enhance the
functionality and user experience of web applications.
PROJECTS
The360
Jun 2022 - January 2025
Codelogicx Technologies Pvt Ltd, Kolkata
Tech Stack:- NodeJS, VueJS, NuxtJS, HapiJs, Sequelize, Typescript, MySQL, Git
Teamtrace
Jun 2023 - January 2025
Codelogicx Technologies Pvt Ltd, Kolkata
Tech Stack:- NodeJS, ReactJS, HapiJs, Sequelize, Javascript, MySQL, Git
EDUCATION
Bachelors of Computer Applications(BCA)
Meghnad Saha Institute of Technology (MSIT), Kolkata
Aug 2018 - Aug 2021
