Hi, I’m Shivam Panday, a Full Stack Developer with nearly five years of hands-on experience building scalable web and mobile applications using React, React Native, Java, and the Spring Framework. I’ve designed and delivered greenfield projects, modernised legacy systems, and integrated APIs and SDKs, including AI services via the OpenAI API, to enhance user experiences and operational efficiency. I’m comfortable working across the stack and collaborating with product, design, and QA teams to turn complex requirements into robust software. I’m committed to writing maintainable code, improving performance, and delivering solutions that scale to thousands of users while ensuring accessibility and usability.

Shivam Panday

Hi, I’m Shivam Panday, a Full Stack Developer with nearly five years of hands-on experience building scalable web and mobile applications using React, React Native, Java, and the Spring Framework. I’ve designed and delivered greenfield projects, modernised legacy systems, and integrated APIs and SDKs, including AI services via the OpenAI API, to enhance user experiences and operational efficiency. I’m comfortable working across the stack and collaborating with product, design, and QA teams to turn complex requirements into robust software. I’m committed to writing maintainable code, improving performance, and delivering solutions that scale to thousands of users while ensuring accessibility and usability.

Available to hire

Hi, I’m Shivam Panday, a Full Stack Developer with nearly five years of hands-on experience building scalable web and mobile applications using React, React Native, Java, and the Spring Framework. I’ve designed and delivered greenfield projects, modernised legacy systems, and integrated APIs and SDKs, including AI services via the OpenAI API, to enhance user experiences and operational efficiency.

I’m comfortable working across the stack and collaborating with product, design, and QA teams to turn complex requirements into robust software. I’m committed to writing maintainable code, improving performance, and delivering solutions that scale to thousands of users while ensuring accessibility and usability.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate

Language

Javanese
Advanced

Work Experience

Full Stack Developer at Sunrise Software (London, UK)
February 1, 2024 - October 1, 2025
Developed Generative AI powered advanced chatbot for service desk incident logging and user querying in React, Java and Spring Framework integrating with OpenAI API, resulting in a 20% reduction in logged tickets for the service desk. Built internal web and mobile tools in React, React Native, Expo Go and Java Spring to increase service desk agent productivity by enabling faster knowledge base lookup, automatic replies to repeated requests and reducing overall logged tickets. Refactored React application to achieve full mobile responsiveness and implemented WCAG 2.0 guidelines across standard web and mobile devices which helped increase usability and accessibility of the entire application, boosting customer satisfaction by 30%. Built and optimised web applications using Java, Spring, and MS SQL Server for enterprise level scalability serving 100,000+ users with minimal latency. Maintained and implemented new features in a 15+ year old Java legacy codebase.
Full Stack Developer at Due Diligence Checking (DDC) (London, UK)
February 1, 2022 - February 1, 2024
Developed and maintained DDC ID React Native mobile app integrating facial recognition and document scanning SDKs to perform robust digital identity checks for DBS and pre-employment checks. Implemented deep linking using Firebase to login into iOS/Android mobile app from user scanning QR code and auto logging in to ease user friction for elderly users. Developed REST API in PHP Zend Framework to perform digital identity checks and save details securely in MongoDB and hosted in AWS EC2 instance. Streamlined deployment of mobile app with Fastlane CI/CD pipeline to iOS App Store and Android Play Store, improving release update efficiency by 50%. Coordinated requirements gathering and updating legacy code, maintaining system stability and performance in React, PHP, Docker enterprise grade web application serving 24,000+ organisations and processing over 100,000 DBS and pre-employment checks.
Graduate Software Developer at S3ID Ltd (Sheffield, UK)
September 1, 2020 - August 1, 2021
Developed world class location awareness, personnel safety, and asset tracking solutions for complex industrial environments. Built real-time, low latency RFID tracking and role based access control systems in .NET C# WPF application integrating with C++ BeagleBone RFID receivers. Improved system performance by updating legacy code and designed a modernised UI using WPF and XAML to enhance usability in challenging conditions.

Education

Bachelor of Science (B.Sc.) in Computer Science at University of Lincoln
January 1, 2016 - January 1, 2019

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services