SAHAYA JALIN A
Tamil Nadu
Summary
Experienced Full Stack Developer with over 4 years of expertise in Node.js and 1.5 years of hands-on experience in React. Proficient in building scalable, high-performance web applications using modern frameworks and libraries. Skilled in implementing microservices architecture with NestJS, leveraging its robust features for efficient development and seamless maintenance.
My technical toolkit includes strong proficiency in TypeScript, JavaScript, HTML, CSS, and related technologies, enabling the creation of responsive and user-friendly interfaces. I possess a deep understanding of RESTful APIs and have extensive experience working with backend systems to enhance application performance and optimize server-side processes.
In addition, I specialize in integrating third-party APIs such as Gmail (OAuth), Outlook (GraphQL APIs), Zoom (Zoom Events API), various mail and calendar services, and OpenAI. These integrations enable seamless communication, scheduling, and intelligent automation within applications, enhancing overall user experience and business workflows.
Overview
5
5
years of professional experience
Work History
Senior Full-stack Developer
ONEBIT CONSULT
Bengaluru
02.2022 - Current
- PROJECT NAME: PROMILO
SAWARA SOLUTION is a product-based company that is developing a web application called
Promilo. This application is designed to help advertisers connect with Zoom apps and video SDK apps,
enabling users to apply for jobs and create campaigns. I have contributed to several aspects of the project,
including implementing user authentication for the login and sign-up processes, creating a campaign creation
system for advertisers, and integrating a payment gateway using Razor-pay and Resume building APIs.The
project is based on the Micro-service Concept, where multiple back-end projects are connected via Micro-
service HTTP, resulting in a seamless web application.PM2 is Advanced process manager for production
Node.js applications. Load balancer, logs facility, startup script, micro service management, at a glance.
PROJECT NAME: CXSQUARE
Led development of a comprehensive Customer Relationship Management (CRM) system leveraging microservices architecture for scalability and modularity. Orchestrated both backend and React JS frontend components to deliver advanced user management, optimized lead and contact management, seamless account creation, efficient deal tracking, and robust user grouping for smart task assignment. The system featured deep email and calendar integration, including Gmail (using OAuth), Outlook (via GraphQL APIs), Zoom (using Zoom Events API) to provide unified communication and scheduling. Integrated OpenAI for smart automation and enhanced business workflows
PROJECT NAME: PRISMA SOFTWARE
Developed a QR code-based restaurant order management system featuring a React web app for
customers and React Native mobile app for stewards using Web View, and an admin dashboard for restaurant
managers. Integrated secure OTP login, QR code scanning, and synchronized orders seamlessly with the client's MS SQL Server database, optimizing the dining experience for customers and streamlining operations for restaurant staff.
Junior Software Developer
DayPay Technologies
Nagercoil
02.2021 - 02.2022
- Worked on various projects utilizing React.js and Node.js.
Demonstrated proficiency in API integration and mapping component routers in React.js.
Developed skills in Express.js and Nest.js frameworks in Node.js.
Completed tasks related to React.js and Node.js for service-based clients.
PROJECT NAME: SI6 ACCOUNTING
The Si6 Accounting project is about making the Financial and Administrative management easier for a
University through online portal, eg- Form Filling, Billing and
other Paperwork, saving records about
students fees dependent on factors such as scholarship or merits.Worked on various projects utilizing React.js and Node.js. Demonstrated proficiency in API integration and mapping component routers in React.js. Developed skills in Express.js and Nest.js frameworks in Node.js. Completed tasks related to React.js and Node.js for service-based clients. PROJECT NAME: SI6 ACCOUNTING The Si6 Accounting project is about making the Financial and Administrative management easier for a University through online portal, eg- Form Filling, Billing and other Paperwork, saving records about students fees dependent on factors such as scholarship or merits.
Education
Bachelor of Science - Computer Science
St johns College of Arts and Science
Kanyakumari, Tamil Nadu04.2020
Higher Secondary -
ALL SAINTS Higher Secondary School
Kanyakumari, Tamil Nadu04.2016
Skills
- Nestjs
- Expressjs
- Nodejs
- PostgreSQL
- MySQL
- MongoDB
- Reactjs
- React Native
- HTML5
- CSS
- WordPress
- JavaScript
- TypeScript
- Swagger
- Postman
- Axios
- JSX
- Linux
- Windows
- Vs Code
- Git
- GitLab
- PM2
- FileZilla
- Agile
Date Of Birth :
18-09-1999
Languages
Tamil
First Language
English
Intermediate (B1)
B1
Timeline
Senior Full-stack Developer
ONEBIT CONSULT
02.2022 - Current
Junior Software Developer
DayPay Technologies
02.2021 - 02.2022
Bachelor of Science - Computer Science
St johns College of Arts and Science
Higher Secondary -
ALL SAINTS Higher Secondary School