PAKIN

NUNTASUKKASEM

PROFESSIONAL SUMMARY


Full-stack Software Engineer with experience across fintech, CRM, food delivery, and education platforms. Strong background in digital transformation, workflow efficiency, financial system reliability, reporting, data integrity, stakeholder alignment, and cross-functional delivery.

  • Managed CRM platform foundation work that improved internal workflow consistency, authorization control, reusable UI delivery, and error handling for business operations.
  • Built financial platform services supporting 1B+ THB in assets, including payment flows, reconciliation, reporting, and operational visibility.

CORE SKILLS


  • Business and Delivery - Product ownership, project coordination, stakeholder requirements, workflow digitalization, Agile collaboration
  • Financial Systems - Payment integration, reconciliation, financial reporting, operational visibility, data accuracy
  • Frontend - React, Next.js, Vue 3, TanStack Query, TanStack Start, Tailwind CSS
  • Backend - REST APIs, GraphQL, gRPC, Express, Elysia, Prisma, PostgreSQL, microservices
  • Cloud and DevOps - Docker, AWS, Kong API Gateway, CI/CD, Grafana, Prometheus, Kibana, k6
  • Languages - TypeScript, Go, Python, SQL, JavaScript

EDUCATION


  • Bachelor of Engineering in Computer Engineering, Chulalongkorn University | Aug 2021 - May 2025
  • GPA: 3.75 / 4.00, First Class Honors
  • TOEIC: 850

PROFESSIONAL EXPERIENCE


SCB TechX

Jan 2026 – Present

Software Engineer, Full-stack

  • Managed the creation of a CRM platform foundation supporting consistent business workflows, reusable UI delivery, authorization controls, API state management, and structured error handling.
  • Built an in-app tab workflow for multi-record CRM operations, improving navigation efficiency, context retention, and user productivity for internal teams.
  • Improved frontend reliability and responsiveness through caching, prefetching, reusable API state patterns, and type-safe integration with backend services.
  • Strengthened release reliability through authorization guards, structured error flows, TDD practices, and QA tooling.
  • Improved CSV data integrity by detecting duplicate records and validating input before downstream processing.

LTMH (WealthX)

Jan 2025 – Dec 2025

Software Engineer, Backend (Go)

  • Built backend services for an investment platform managing 1B+ THB in assets, supporting financial product rules, portfolio allocation, and reliable customer transactions.
  • Implemented bank payment integrations, scheduled operations, reconciliation workflows, and financial reporting to improve operational accuracy and audit readiness.
  • Integrated customer support workflows to improve ticket visibility, issue tracking, and service operations.

LINE MAN Wongnai

Jun 2024 – Aug 2024

Software Engineer, Backend (Intern)

  • Developed backend services for partner membership banners on high-traffic food pages, supporting reliable customer-facing operations at scale.
  • Migrated admin modules to Vue 3 and conducted k6 load testing with Grafana monitoring to improve maintainability and production visibility.

TCC Technology (One Bangkok)

Dec 2023 - Feb 2024

DevOps Engineer, Part-time

  • Configured Kong API Gateway, Logstash, Kibana, Prometheus, and Grafana to improve routing, logging, and compute resource monitoring, strengthening reliability and operational visibility for the One Bangkok resident platform.

Thinc. Chulalongkorn University

Jul 2023 – Present

Software Engineer, Full-stack / Product Owner

  • Served as Product Owner and Project Manager for Hanumarn (GenEd Chula), aligning stakeholder requirements into safer digital workflows for course administration, data integrity, error reduction, and management efficiency.
  • Built Alpha LMS features for ~4,000 monthly users and a tested Athena matching workflow for ~300 students and ~40 companies, improving education operations, data management, and stakeholder coordination.

PROJECTS


E-commerce Platform (In Progress)

  • Building a full-stack e-commerce system using TanStack Start, Elysia, TypeScript, and monorepo architecture.