Ratheesh

Results-driven Software Engineer who designs, develops, and deploys scalable web applications using ReactJS, Next.js, Node.js, and Express.js. Builds workflow automation with Microsoft Power Automate and integrates enterprise solutions with SharePoint using REST APIs and full CRUD operations. Delivers end-to-end products, covering front-end development, backend services, database design (Oracle SQL, MongoDB, SQLite), and cloud deployment on AWS EC2 with AWS Cognito-based authentication.

Focuses on writing clean, maintainable code, improving system performance and reliability, and delivering high-impact business solutions in Agile environments.

Software Engineer at Escrow Stack (2024-08 – Present)

• Onboarding Platform — AWS Cognito, Node.js, Express, Oracle SQL (SODA), AWS EC2
• Developed a digital onboarding platform that automates KYC, contract negotiation, and e-signature workflows, improving enterprise client onboarding efficiency and reducing manual processing.
• Implemented secure authentication, authorization, and user management with AWS Cognito to support scalability, compliance, and auditability for enterprise customers.
• Built backend REST APIs using Node.js and Express.js and integrated Oracle SQL Developer via SODA for document-oriented storage and reliable data access.
• Deployed and monitored production infrastructure on AWS EC2 to optimize performance, reliability, and data security for high-availability environments.
• Corporate Expense Tracker — MongoDB, AWS Cognito, Metabase (Self-Hosted), Node.js, SQLite3, AWS EC2, SMTP
• Designed and implemented digital KYC and bank account whitelisting modules using MongoDB and AWS Cognito to enable secure, role-based user management.
• Integrated self-hosted Metabase dashboards with a local SQLite database to deliver real-time expense analytics, reporting, and insights to finance stakeholders.
• Implemented an SMTP-based notification system that automatically sends alert and summary emails to users and admins based on configurable business rules.
• Deployed and maintained backend services and analytics environments on AWS EC2 with PM2 process management to ensure uptime, data consistency, and scalability for internal users.
• BRS Automation System — Node.js, Daemon Services, MIS Processor, AWS EC2
• Developed a BRS (Bank Reconciliation Statement) automation system that streamlines reconciliation, validation, and reporting processes for financial data.
• Implemented a background daemon service in Node.js that continuously monitors, processes, and synchronizes MIS data in near real time.
• Configured AWS EC2 instances as centralized file servers to support secure data storage, retrieval, and automated batch reconciliation uploads.
• Reduced manual intervention and reporting time through end-to-end automation of data processing and MIS updates.

Software Engineer at Resemble Systems (2022-05 – 2024-02)

• File Management System — ReactJS, SharePoint, Bootstrap 5, Ant Design
• Developed an intranet document management solution integrated with Microsoft SharePoint and Nintex workflows for enterprise users.
• Implemented full CRUD functionality using SharePoint REST APIs with a responsive React-based UI for file and metadata management.
• Collaborated with a cross-functional Agile team to enhance usability, automate document handling, and improve employee productivity.
• eCommerce Platform — Next.js, TypeScript, Tailwind CSS, Bootstrap 5, Medusa Headless
• Developed a scalable headless eCommerce platform using Medusa and Next.js that enables modular, API-driven storefront functionality.
• Engineered reusable, type-safe React components and improved UI performance through TypeScript optimizations and modern styling frameworks.
• Worked within an Agile Scrum team of three developers to plan, implement, and deliver sprint-based feature milestones for the platform.
• Enterprise Social Media Platform — ReactJS, Next.js, SharePoint, Strapi, Power Automate
• Developed an internal social platform for employee engagement using ReactJS and Next.js to improve communication and collaboration.
• Built a Microsoft Power Automate workflow that synchronizes data between SharePoint and Strapi CMS for consistent content management.
• Delivered modular architecture for both internal (SharePoint) and external (Next.js) deployments to support different user groups.
• Intranet Portal — ReactJS, SPFx, TypeScript, Bootstrap 5
• Led UI design iterations and stakeholder reviews to improve the user experience of the internal SharePoint-based intranet portal.
• Developed the solution using React with the SharePoint Framework (SPFx) to deliver responsive and maintainable components.

Bachelor of Engineering in Computer Science and Engineering – Rajalakshmi Engineering College (2019-09)

Tamil Nadu Higher Secondary Certificate Examination – Sunbeam Matriculation Hr. Sec. School (2015-06)

Tamil Nadu Secondary School Leaving Certificate Examination – Vani Vidyalaya Matriculation Hr. Sec. School (2013-06)