Shubhradeep Maity

System Engineer - Caerus IT Consulting Pvt. Ltd. - On-site

(2025-09)

Engineered a unified enterprise HRMS platform (C3) using Java 21, Spring Boot microservices, MS SQL Server, Spring Cloud Gateway, and Camunda BPM, reducing manual intervention by 60% and decreasing business process cycle time by 40% across 10+ core business functions.
Developed a highly configurable Event Subscription Engine that mapped application events to Camunda workflows, enabling dynamic filtering and entity matching to automate critical processes like onboarding, offboarding, and appraisals.
Led the full-stack development of an enterprise timesheet and reporting platform using Node.js, PostgreSQL, and React, implementing project/module tagging, RCA reporting, rich text updates, and controlled task lifecycle tracking.
Enhanced application performance by implementing debounced auto-save and optimized API handling, reducing redundant backend traffic by 35%; also implemented CI/CD automation using GitHub Actions to support stable production deployments.

Full Stack Developer - Swingbell Labs - Remote

(2025-01 - 2025-08)

Architected and implemented high-conversion payment solutions and monetization features, driving an 18% increase in revenue and a 20% improvement in transaction success rates.
Engineered SEO-optimized doctor profiles with dynamic routing and structured metadata using React Helmet and Google Schema, resulting in an 18% increase in organic search visibility.
Developed a flexible subscription management system with Razorpay integration, improving user retention by 20% and reducing payment-related processing errors by 11%.
Spearheaded the development of a scalable real-time patient care system featuring appointment booking and rescheduling, leveraging test-driven development (TDD) to ensure high operational efficiency and system reliability.
Collaborated cross-functionally to build a responsive Help & Support ticketing system using React and Material UI, directly contributing to a 30% increase in customer satisfaction.
Worked in Agile sprints to support rapid delivery cycles while contributing to the development of a SaaS product.

Backend Engineer - Aryabhata Technologies Private Limited - Remote

(2024-12 - 2025-02)

Collaborated on building founder-investor networking platform, designing a scalable database schema, developing APIs for comment threads, pagination, and JWT-based authentication, improving data retrieval speed by 25% and securing user sessions.

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