SREEJITH S
Trivandrum
Summary
Results-driven Senior Full-Stack Developer with 7+ years of experience delivering scalable, high-performance web applications using React JS, Angular, and Node.js. Proven expertise in leading cross-functional teams and driving complex projects using Agile methodologies. Adept at building cloud-centric, modular architectures with a strong focus on frontend development, user experience, and performance optimization. Experienced in integrating AI-powered solutions using Open AI and IBM Watson, along with chatbots development and third-party services such as Razorpay and Stripe. Passionate about creating accessible, intuitive interfaces and modernizing applications to enhance end-user experience.
Overview
8
8
years of professional experience
Work History
Sr.Software Engineer
Enfin Technologies India Pvt Ltd
11.2020 - Current
- Led the design and development of scalable, cloud-native web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js).
- Architected serverless solutions using AWS Lambda and API Gateway, improving system scalability and reducing operational overhead.
- Spearheaded frontend development using ReactJS , TypeScript , and Redux , ensuring responsive and accessible UIs aligned with WCAG standards.
- Optimized application performance through efficient API integration and profiling with tools like Postman and Chrome DevTools.
- Integrated real-time communication via Agora SDK and real-time data synchronization using Firebase Firestore.
- Delivered secure and seamless Stripe payment gateway integrations.
- Collaborated with product managers and architects to translate business needs into technical solutions, consistently delivering features on time and with high quality.
- Leveraged GCP services and Elasticsearch to build robust, search-optimized backend services.
- Developed scalable applications using agile methodologies for timely project delivery.
Software Engineer
Enfin Technologies India Pvt Ltd
11.2018 - 10.2020
- Developed and maintained modern web applications using React JS , HTML5, CSS3, and Bootstrap, ensuring consistent UX across devices.
- Worked on full-stack features in the MEAN/MERN ecosystem , focusing on building reusable components and scalable backend services.
- Integrated Razorpay and Twilio WhatsApp APIs to enhance communication and payment functionalities.
- Contributed to serverless architectures using AWS Lambda and API Gateway, promoting modular and cloud-centric design.
- Conducted unit and integration testing using tools like Jest and Postman.
Software Engineer
SEQATO Software Solutions
01.2017 - 03.2018
- Built and maintained web applications with a focus on intuitive UI/UX using AngularJS, JavaScript, HTML5, and CSS3.
- Created and consumed RESTful APIs for system integrations, managing complex data flows and maintaining database integrity through advanced SQL queries.
- Collaborated with QA and design teams to ensure responsive and cross-browser compatible interfaces.
- Supported end-users and resolved critical bugs, contributing to a significant improvement in application stability.
- Developed reusable components that significantly reduced development effort on multiple projects.
Education
MCA -
Mar Thoma Institute of Information Technology
Kerala12.2016
B.Sc. - Computer sciences
University Institute of Technology
Kerala12.2013
Skills
- React
- Next JS
- Angular 7 and above
- Node Js
- JavaScript
- Typescript
- Express JS
- Loopback
- Redux
- JEST
- MongoDB, MySQL
- REST APIs
- HTML5, CSS3, Sass
- SocketIO
- AWS Lambda
- Open AI
- Elasticsearch
- Tailwind / Bootstrap
- JEST
- Docker
- JIRA, Git proficiency
PROJECT EXPERIENCE
AskPru – AI-Powered Chatbot Application React Frontend | Node.js/Express Backend | IBM Watson Integration
- Led the development of a responsive React frontend for an AI chatbot used by APKPure.
- Integrated IBM Watson Discovery and Natural Language Understanding (NLU) to deliver intelligent, real-time responses using machine learning and NLP.
- Developed backend APIs using Node.js/Express for seamless data flow and Watson integration.
Pruchat Widget – Real-Time Chatbot with Live Agent Support React Frontend | Socket.io for Real-Time Communication
- Built a dynamic, mobile-friendly React interface for Prudential Singapore's customer support.
- Enabled live support via Socket.io , integrating with Haptik and CommBox for hybrid chatbot/live agent handoff.
- Delivered smooth, real-time communication to boost support responsiveness.
CAT – Contract Automation Tool with AI Integration React Frontend | OpenAI Integration
- Designed a modern UI in React/TypeScript for managing and reviewing legal contracts.
- Integrated OpenAI and custom extraction models to automate data analysis and reduce manual overhead.
- Connected real-time APIs to sync contract data across systems efficiently.
ELO Room – SP Jain's Engaged Learning Online Angular Frontend | Node.js (LoopBack) Backend
- Developed full-stack features for a virtual classroom using Angular and Node.js .
- Enabled real-time video/audio via WebRTC and Socket.io , creating a highly interactive learning environment.
- Utilized Redis and MongoDB for optimized data performance and reliability.
Weedeo – Interactive eCommerce Platform with Video Calling Angular Frontend | Node.js (LoopBack) Backend
- Engineered a feature-rich shopping platform combining eCommerce and live video calls using Agora and WebRTC .
- Implemented secure payment integration with Razorpay .
- Boosted user engagement and sales through real-time interaction features.
Concierge Care Plus – Elderly Care Digital Aggregator Angular Frontend | Node.js (LoopBack) Backend
- Built a digital platform focused on ease of use for seniors seeking essential services.
- Designed accessible UI and integrated WCAG-compliant features.
- Developed RESTful APIs and integrated Stripe for secure payment handling.
Timeline
Sr.Software Engineer
Enfin Technologies India Pvt Ltd
11.2020 - Current
Software Engineer
Enfin Technologies India Pvt Ltd
11.2018 - 10.2020
Software Engineer
SEQATO Software Solutions
01.2017 - 03.2018
MCA -
Mar Thoma Institute of Information Technology
B.Sc. - Computer sciences
University Institute of Technology
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