Sreehari R
FULLSTACK DEVELOPER | UI DEVELOPER | BACKEND DEVELOPER| MICROSERVICES | API | PHP DEVELOPER | SYMFONY | CODEIGNTER | LARAVEL | MXML FLEX DEVELOPER | FREELANCE · Karunagappally, Kerala, India
As a full-stack developer with 6 years of experience, I am driven by an ambition to master complex systems, constantly expanding my technical expertise with an open mind. My curiosity fuels an improvisational approach to problem-solving, always seeking innovative and adaptable solutions, especially within microservices and modern web technologies.
Experience
PHP Developer
JOOPIUM TECHNOLOGIES PVT LTD · Present
- Having adeptly learned CodeIgniter and Laravel frameworks, I've developed practical skills by creating diverse projects, including an e-commerce site, CRM, and restaurant ordering system.
- These projects are showcased on GitHub, reflecting my commitment to continuous learning and collaborative development within the developer community
Software Engineer
dWise Healthcare IT Solutions Pvt. Ltd · Present
Software Engineer
dWise Solutions and Services Pvt. Ltd. · Dec 2023 – Present
Full Stack Engineer
Dwise Health Care IT Solutions Pvt. Ltd · Jan 2023 – Present
- Designed and maintained backend services and RESTful APIs using Node.js, Express.js, and TypeScript, enabling data exchange across 5+ HIS/EHR modules (outpatient, billing, pharmacy, diagnostics, and EHR).
- Built data processing workflows for patient and clinical records, consolidating information across multiple care settings to reduce redundant tests and manual data entry.
- Implemented JWT-based authentication and role-based authorization to secure API access to sensitive patient data across HIS and EHR modules.
- Used Docker to containerize local development environments, improving consistency between development, testing, and deployment.
- Used RabbitMQ for asynchronous messaging between backend services, decoupling modules to improve reliability under peak processing loads.
- Used PostgreSQL and MongoDB for relational and document-based data storage, and PHP/Java for supporting services across HIS and EHR modules.
- Developed interactive, patient-centric front-end components in Angular for outpatient management, billing, pharmacy, and diagnostics workflows.
- Contributed to Clinical Decision Support System (CDSS) features, helping surface timely, accurate information to clinicians at critical points of care.
- Reduced recurring production defects by an estimated 20-25% through proactive code reviews, refactoring, and closer monitoring of live issues.
- Mentored 2 junior developers on the HIS/EHR codebase, shortening their ramp-up time on the project.
- Used AWS cloud services and CI/CD-style deployment practices to support release cycles, coordinating with QA and DevOps for smooth rollouts.
- Adopted AI-assisted development tools (GitHub Copilot, Cursor) to speed up coding, debugging, and code review.
Software Developer
dWise Solutions and Services Pvt. Ltd. · Dec 2023 – Nov 2025
- • Developed multiple modules for the Hospital Information System and Electronic Health Record projects for Aster DM Healthcare.
- • Utilized PHP, Java, PostgreSQL, and MongoDB for effective data processing and analysis.
- • Provided technical guidance to junior developers while managing design changes based on client requirements.
Full Stack Engineer
JOOPIUM TECHNOLOGIES PVT LTD · Aug 2022 – Jul 2023
- Developed CRM, E-commerce, and restaurant ordering systems using PHP (Laravel, CodeIgniter), Node.js, and MySQL.
- Built backend REST APIs using Node.js and implemented JWT-based authentication with role-based access control across applications.
- Integrated Angular front-ends with backend services for a consistent, responsive user experience.
- Improved database query performance by an estimated 25-30% through indexing and schema optimization.
- Identified and resolved production issues, improving overall system stability and reducing repeat incidents.
- Worked within an Agile team using Git for version control and collaborative development.
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Education
Bachelor of Applied Science - BASc, Computer and Information Sciences and Support Services
Kerala University, Thiruvananthapuram · 2017 — 2020
Bachelor of Computer Science
KVVS College of Science & Technology, Kaithaparambu, Enathu, Adoor · 2017 — 2020
+2
HSS · 2015 — 2017
High School Diploma
Soman Madathil
Bachelor of Science, Computational Science
KVVS Wires and Cables
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