t
tamina_0w0

Tingting C

@tamina_0w0

Backend Engineer

Taiwan
Chinese
About me
I have over 8 years of software development experience and am familiar with C#, .NET Core, and React technology stacks. I specialize in backend design, API integration, system integration, and delivery. I value system stability and maintainability and excel at communicating with different departments.... Read more

Skills

t
tamina_0w0
Tingting C
Offline • 
Average response time: 1 hour

See my services

Rule Based Chatbots
I will build custom discord line or telegram bots with API integration
From$60 / projectMore details
Messaging & Emailing
I will automate your daily business workflows using zapier or make
From$40 / projectMore details

Work experience

Backend Engineer

JKOPay • Full-time

Jul 2024 - Apr 2025 • 9 mos

Architecting core membership service modules for Taiwan's leading mobile payment provider, focusing on compliance, security, and high-concurrency processing. ⚡ Key Contributions: * Regulatory Technology (RegTech) Integration: Automated the Know Your Customer (KYC) process by integrating government APIs for real-time nationality verification, significantly improving internal control efficiency. * Fraud Detection System: Designed and implemented an abnormal account warning mechanism, enhancing anti-fraud monitoring and securing user assets. * System Refactoring: Optimized credit check logic to reduce data processing loads during peak operational periods, streamlining compliance reporting.

Senior Full Stack Engineer

YJ Tech • Full-time

Nov 2022 - Jun 2024 • 1 yr 7 mos

Led the development of BackOffice systems, collaborating closely with cross-border teams in Singapore to deliver scalable full-stack solutions. ⚡ Key Contributions: * Full-Stack Development: Built responsive frontend interfaces using React/Redux and robust backend APIs using .NET Core. * Technical Leadership: Drove technical decision-making processes, including API architecture design to ensure system scalability and performance. * Cross-Functional Collaboration: Coordinated development workflows with international engineering teams, ensuring alignment on technical specifications and delivery timelines.

Backend Engineer

TutorABC • Full-time

Dec 2018 - Nov 2022 • 3 yrs 11 mos

Spearheaded DevOps initiatives and system modernization, transforming legacy manual processes into automated workflows. ⚡ Key Contributions: DevOps & Automation: Pioneered the implementation of Jenkins and Docker for CI/CD pipelines, drastically reducing manual deployment time. Implemented Nginx for load balancing. * Workflow Digitalization: Automated the Scholarship System, replacing manual financial audits with algorithmic verification, saving significant man-hours for finance and CS teams. * System Optimization: Refactored the Learning Material System to fix data synchronization issues between MSSQL and MySQL, enabling real-time access for academic staff. * Payment Integration: Successfully integrated third-party payment gateways (LinePay, E.Sun Bank).