SHIVA KUMAR Y B
Singapore
Summary
Senior Software Engineer with over 15 years of experience in the full software development lifecycle. Proven track record in developing scalable, cloud-native backend APIs using Go and creating modern web and mobile applications with ReactJS for leading eCommerce companies, including NTUC FairPrice. Expertise in leveraging AI tools, such as CursorAI, to enhance development efficiency and streamline processes. Adept in Agile methodologies, consistently delivering user-focused solutions that excel in Singapore's dynamic tech environment.
Overview
16
16
years of professional experience
Work History
Senior Software Engineer (Backend)
NTUC FairPrice
07.2019 - Current
- Architected a Mirakl-integrated eCommerce marketplace platform using Go, Java, and ReactJS, onboarding 1,000+ third-party sellers and driving ~5.5M orders.
- Built a direct fulfillment system in Java for 200+ sellers, streamlining order processing and improving customer satisfaction.
- Engineered a Go-based real-time delivery scheduling system, integrating seller and transporter schedules to display accurate delivery windows, optimizing logistics efficiency.
- Developed a Go-based logistics orchestration platform to coordinate first-mile and last-mile workflows, ensuring on-time deliveries and reducing operational costs.
- Designed a ReactJS-based mobile app and seller portal for order management, product listings, and store configurations, enhancing seller efficiency and onboarding.
- Automated financial and operational reporting using Go, enabling accurate picklists and payment reconciliation for stakeholders.
- Collaborated with product managers, UX designers, and Mirakl’s team to deliver scalable, user-centric solutions in an agile environment.
- Use AI tools for code generation, test creation, documentation, and troubleshooting workflows
Senior Frontend Developer
Capgemini (Standard Chartered)
10.2018 - 07.2019
- Developed a high-performance ReactJS dashboard for IoT-based distributor finance in the auto industry, integrating Google Maps/Baidu APIs and Geo-fencing for real-time vehicle tracking.
- Collaborated with cross-functional teams to implement responsive UI using React Router and Material-UI, improving user experience for financial stakeholders.
Senior Frontend Developer
DBS Bank (Comtel Solutions)
07.2017 - 10.2018
- Built an internet banking web application for DBS India using ReactJS and Redux-Saga, delivering a responsive and secure platform from scratch.
- Partnered with product managers and backend teams to integrate APIs, enhancing user access to banking services.
Backend Developer
Accenture
02.2013 - 07.2017
- Developed a Quote Ladder system using ReactJS and Java/Spring, managing product lifecycles and inventory data for enhanced operational efficiency.
- Built an order fulfillment and inventory management system for Orange Spain using Java and Google Web Toolkit, streamlining telecom service operations.
- Delivered four ReactJS/Redux web applications with unit testing, improving client usability and system reliability.
- Earned Excellence Award for automating code delivery processes, reducing deployment time & removing manual verification.
Java Developer
Tech Mahindra
02.2010 - 02.2013
- Developed a Java-based order orchestration system for British Telecom, optimizing order fulfillment processes.
- Automated Weblogic deployments using Shell scripting, improving operational efficiency.
Education
B.E. - Electronics & Communications
Visvesvaraya Technological University
Karnataka, India01.2013
Skills
- Golang
- ReactJS,
- Java,
- Nodejs,
- NextJS,
- GCP,
- Webapp development,
- Mobile development,
- Kubernetes,
- Microservices
Timeline
Senior Software Engineer (Backend)
NTUC FairPrice
07.2019 - Current
Senior Frontend Developer
Capgemini (Standard Chartered)
10.2018 - 07.2019
Senior Frontend Developer
DBS Bank (Comtel Solutions)
07.2017 - 10.2018
Backend Developer
Accenture
02.2013 - 07.2017
Java Developer
Tech Mahindra
02.2010 - 02.2013
B.E. - Electronics & Communications
Visvesvaraya Technological University