Chayaphon (Phon) Pugkhem Email & Phone Number

Bangkok, Th

Bangkok

Bangkok

Booking Team

Thailand

(Business & Integration Arch Analyst) • Built and enhanced APIs to support a large-scale financial enterprise application with 100+ microservices used by client’s corporate customers• Investigated and resolved defects in Development , SIT , UAT and Production environments• Initiated and led a Proof-of-Concept project to lay out a foundation for building enterprise application with Go languageand to provide the team with best practices in transitioning from Java to Go development• Oversaw a team of 5 interns in developing a Go microservice for the mentioned Proof-of-Concept project and orchestrated Agile activities from sprint planning and daily standups to sprint review

Bangkok City, Thailand

• Architected a back-end E-Commerce Delivery system to provide platform for thousands of client's locations to process and serve quality coffee products across Thailand (MySQL, MongoDB, Elasticsearch)• Developed high-performance microservices architecture (gRPC), GraphQL, and REST APIs (Go)• Collaborated to build administrative back-office UI to visualize inventory readiness, customer engagement, and content management for customer service reps. to serve 1,000+ delivery orders daily. (React) • Created test cases to detect underperforming APIs for further tuning before rolling out to customers (Jmeter)

Thailand

[6-weeks Robotic Process Automation (RPA) Project]• Consulted the RPA implementation to automate the current transactional system of an asset trading firm• Designed and implemented an RPA solution, using UiPath, to improve the overall performance of legacy system by reducing human-prone errors and reducing lead-time by 75%• Developed an algorithm, using UiPath, to provide automatic analytics capabilities for sales forecasting• Contributed to the RPA Playbook to guide client leadership on the current and future states of RPA process and existing improvement opportunities

Bangkok Metropolitan Area, Thailand

[6-weeks Oil & Gas Digital Transformation Project]• Coordinated and managed the workstream and interactions between the client, its vendors and KPMG• Developed the digitization project timeline from ‘AS-IS’ to ‘TO-BE’ and drove adherence from participants• Contributed contents related to the procurement digital transformation to multiple client-facing presentations to drive key client meetings objectives resulting in regular client alignment to current work progress

Bangkok, Thailand

• Designed a Consortium Admin Project, a web-service for the administrative groups, to automate the approval process of the existing blockchain system reducing the system workload from 160 to 8 hours.• Wrote the web-service utility scripts to consolidate the incoming files into manageable packaged nodes.• Implemented the Hyperledger Fabric to allow concurrent requests while preserving decentralized characteristics.