Professional History
Accenture Solution Inc.
Cloud Solution Architect, Business & Integration Architecture
- Promoted through 4 roles within 5 years, from System Analyst to Associate Manager.
- Led solution teams across large-scale B2C and B2B banking engagements, owning delivery quality, timelines, and governance from requirement discovery through production.
- Served as a trusted technical advisor to enterprise customer stakeholders, aligning solution roadmaps with business objectives and guiding adoption of cloud platforms (GCP, AWS, and enterprise SaaS).
- Built team capability by designing a structured coaching program for junior system analysts and setting performance expectations for analysts and engineers on my teams.
- Partnered with product owners, UX, security, and engineering to deliver integrated solutions covering fraud prevention, PII protection, and performance at scale.
Associate Manager – Technical Lead
Jun 2026 – Present- Advised bank executives on modernising a legacy trade finance system to CGI Trade360 (SaaS) across 9 Asia-Pacific countries. Designed and proposed the migration governance strategy and country-level adoption plans, securing client sign-off across all 9 markets to launch the execution phase.
Specialist – Team Lead
Nov 2022 – May 2026- Architected and delivered a centralised campaign orchestration and personalisation platform spanning all digital channels and branches, including a daily ranking engine covering 120M+ target accounts. Shipped to production.
- Designed a high-concurrency ticketing architecture with bot-prevention and accessibility compliance for Thailand's national digital lottery. The platform became a top-ranked app on the Thai App Store/Play Store with nationwide adoption.
- Built and deployed a payment-routing and decision engine with per-biller isolation to contain failures. Sustained and enhanced the platform in production for 2+ years, adding new features to support evolving business needs.
- Designed a bank portal platform enabling clients to discover and subscribe to bank Open API products.
- Built subscription management capabilities, giving clients self-service control over their active API products.
- Implemented usage tracking and cost monitoring, giving clients visibility into API consumption against their subscriptions.
Senior System Analyst – Team Leader
Nov 2021 – Oct 2022- Designed the eligibility verification and citizen data-integration architecture for a national welfare platform serving 50M+ citizens, engineered specifically for reliability during nationwide peak-traffic events.
- Designed a one-stop insurance broker platform within the mobile banking app, onboarding partner insurance products from their systems onto a unified product shelf. Enabled customers to compare, select, adjust, calculate, apply for, pay, manage, and claim insurance products end to end within a single experience. Architected authentication, transport security, fraud protection, and PII encryption to safeguard sensitive customer and policy data.
- Designed a membership system for the mobile banking application, enabling onboarding of partner membership cards for unified point collection. Defined the experience for customers to earn points from payments and redeem them through a co-pay mechanism combining cash and points in a single transaction. The project paused after the design phase.
System Analyst – Team Member
Jan 2021 – Oct 2021- Designed an app-to-app payment integration enabling secure payments with partner applications. Shipped to production as part of a mobile banking app that became top-3 in Thailand, supporting a wide partner ecosystem.
IQMed Innovation
Developer
Developer (Full-Stack)
May 2017 – Dec 2020- Gathered requirements directly from healthcare clients and implemented VR and desktop-based healthcare applications end to end.
Faculty of Engineering, Mahidol University
IoT Engineer (Freelance Consultant)
IoT Engineer (Freelance Consultant)
Jan 2017 – Dec 2019- Consulted and delivered end-to-end IoT and software solutions as a full-stack developer, from requirement discovery to deployment.
- Designed the emergency coordination network for a truck-mounted MRI unit that brings stroke diagnosis to patients within the golden hour.
- Delivered the platform end to end, covering the in-truck IoT and network design, the backbone server, a mobile app for medic teams, and a web dashboard for live situation monitoring.
Other Experience
Accenture Solution Inc.
Internal Coaching & Knowledge Sharing · Bangkok
- Designed and ran a structured training program guiding junior members, covering curriculum, coaching cadence, and progression expectations.
- Brown-bag sharing presenter, running regular internal talks across the practice.
Side Projects
- Built a markdown file hub enabling seamless file sharing across multiple users and AI agents through REST and MCP protocols.
- Designed an AI schedule-based pull sync model in place of server-push, avoiding recurring AI API costs while keeping agents in sync.
Skills
Solution Architecture (SFIA Level 5 – Ensure, advise)
GCPAWSDomain-Driven DesignHexagonal ArchitectureMicroservicesNanoserviceEvent-Driven Architecture
Consultancy (SFIA Level 5 – Ensure, advise)
Stakeholder advisoryEngagement scope and delivery management
Programming/Software Development (SFIA Level 4 – Enable)
GoPythonJavaScript/ReactC#SQL
Emerging Technology Monitoring (SFIA Level 4 – Enable)
AI EngineeringModel Context ProtocolAutomated agent pipelines
Collaboration Tools
JiraConfluence
Languages
Thai (Native)English (Professional, B2–C1)Japanese (A2)
Education and Training History
Mahidol University
Bachelor of Engineering, Telecommunication · Nakhon Pathom, Thailand
- Publication: K. Tungwachira and S. Thanapithak, "A Bulk-Driven Lowpass Filter for EEG Signal," 2020 6th International Conference on Engineering.
- Head of student staff organiser, 42nd Electrical Engineering Conference.