~/thanyawat — zsh

~ whoami

thanyawat-sappalun

~ cat profile.json

{
  "name":   "Thanyawat Sappalun",
  "role":   "Software Engineer",
  "focus":  "Scalable backend services",
  "stack":  ["Go", "gRPC", "Kafka", "Kubernetes"],
  "location": "Bangkok, Thailand"
}

~ echo $TAGLINE

I design and ship reliable, high-performance backend systems.

~ ./connect.sh

Connect on LinkedIn$ mail t.sappalunn@gmail.com→ view experience
$cat about.md# who I am

I'm an experienced Software Engineer at 7 SOLUTIONS, focused on designing and maintaining scalable backend services.

My day-to-day is writing clean, modular Go — building high-performance REST and gRPC APIs, integrating MongoDB, Redis, and Kafka, and shipping services that stay observable and reliable in production. I care about good design patterns, testable code, and systems that other engineers actually enjoy working in.

Beyond writing code, I lead knowledge-sharing sessions, write technical documentation, and collaborate closely with frontend, DevOps, and product teams to deliver end-to-end solutions.

$ls ./skills# tech stack
▸Languages & Frameworks
GoTypeScriptNode.jsNestJS
▸Databases & Caching
PostgreSQLMongoDBRedis
▸Distributed Systems
Apache KafkagRPCProtobuf
▸Infrastructure & DevOps
DockerKubernetesAWSGCP
▸CI/CD & GitOps
GitLab CI/CDGitHub ActionsArgoCDKustomize
$git log --author=thanyawat# work experience

Backend Developer @ 7Solutions Co., Ltd.

Bangkok, Thailand

Oct 2023 — Present
  • +Architect and develop scalable backend services and high-performance REST/gRPC APIs in Go, ensuring system reliability and efficiency.
  • +Optimize data persistence by integrating MongoDB, Redis, and Apache Kafka with efficient connection pooling and stream processing.
  • +Engineer clean, modular, testable code following Go best practices and robust design patterns.
  • +Enhance system observability through structured logging and comprehensive error-handling strategies.
  • +Collaborate cross-functionally with Frontend, DevOps, and Product teams to deliver end-to-end solutions.
  • +Participate in code reviews and sprint planning, delegating tasks to boost overall sprint velocity.
  • +Lead knowledge-sharing sessions and maintain technical documentation to foster a learning culture.

Go Developer @ Open Tech Box Co., Ltd.

Bangkok, Thailand

Mar 2023 — Oct 2023
  • +Engineered scalable Go-based backend services and RESTful APIs ensuring high availability.
  • +Streamlined third-party integrations by collaborating with external teams for seamless data exchange.
  • +Optimized system stability within Kubernetes environments through proactive monitoring and performance debugging.

Software Engineer Intern @ Import Star Co., Ltd.

Hat Yai, Thailand

Mar 2022 — Oct 2022
  • +Developed RESTful APIs using FastAPI and Flask, focusing on backend logic and secure user management.
  • +Implemented NoSQL solutions with MongoDB for high-performance data storage and efficient retrieval.
  • +Built responsive web interfaces using HTML/CSS to enhance operational workflows.
$cat education.txt# academic background

Bachelor of Engineering @ Prince of Songkla University

Songkhla, Thailand

2018 — 2022

▸ Major in Computer Engineering

▸ Minor in Data Information Engineering

$./contact.sh# get in touch

$ Open to interesting backend and distributed-systems work — feel free to reach out.

linkedin/in/t-sappalunn→emailt.sappalunn@gmail.com→
locationBangkok, Thailand●

$ exit 0