This contract-based role involved working as a senior software engineer, technical consultant, and reviewer, supporting clients such as Sanshang, Associated Press, Uni-President Information, Cosmed, and Nan Shan Life Insurance. I played versatile roles depending on project needs, often serving as Software Engineer Leader.Key Responsibilities:- Maintained team morale, tracked task progress, and clarified assignments.- Conducted technical evaluations, client interviews, and task allocations.- Explored future contracts by visiting potential clients.- Led 4-5 projects concurrently, managing teams of 5-10 engineers.Achievements:- Reduced communication errors between engineers and requirement units by 30-40%.- Designed a cybersecurity alert system for vendor management.- Delivered solutions across domains such as POS systems, CRM, ERP, and SOC portals.Projects:- Gamania Digital: Internal system portal (API integration).- Edenred Taiwan: Voucher reimbursement system (API).- Uni-President Enterprises Corporation: COSMED E-commerce ERP (frontend and backend).- TRADE-VAN: SOC portal using IBM QRadar.- Simple Mart Retail Co., Ltd: CRM system.- EZOOM Information, Inc.: POS system with T/T design.- Sanshang - Web scraping.Skills: ReactJS, VueJS, C#, ASP.NET, MSSQL, PostgreSQL, MySQL, TypeScript, JavaScript, Python, C++, APIs

This position was a contract-based role with diverse responsibilities, including roles such as Programmer (PG), System Analyst (SA), and Software Developer (SD). The primary nature of the job involved being dispatched to various corporate groups to assist IT personnel with development, analysis, and performance tuning.The role I played at each assignment varied, but after the probation period, I typically handled both Programmer (PG) and System Analyst (SA) responsibilities simultaneously. My most notable achievement was assisting Taiwan's telecom industry (Taiwan Star) by optimizing system and database performance, reducing order loss from 500,000 to zero. Additionally, I served as an SA & PG for Acer’s multinational laptop parts inventory and financial system, working alongside Indian software engineers. I successfully transitioned system maintenance from India back to Taiwan, enabling closer integration between the laptop parts inventory financial system and the headquarters' financial system. This also made future improvements to ETL processes between the financial systems more feasible, while clarifying the current status of local financial and inventory systems in North America, Europe, India, and other regions.Project:- ACER - Global finance ERP/Global inventory system/Global database maintainer- T-start mobile - CRM/Public event page/ETL design/CRM database maintainerSkills - C#, ASP.NET, MSSQL, Java, Javascript, CSS, NodeJS, RabbitMQ, API

Assisting various corporate groups with cloud migration and technical assessments, calculating their monthly cloud maintenance costs, and conducting cloud migration and technical assessments for financial institutions.In this role, I served as a technical pre-sales and post-sales consultant, successfully executing cloud migrations and applications for various enterprises. My most outstanding achievements include conducting technical evaluations and performance consultations for projects such as TSMC's AI, Nan Shan Life Insurance's cloud migration, and the live broadcast of the Golden Horse Awards. I also assisted IT developers from various groups in integrating AWS cloud products, helping enterprises to adopt the pay-as-you-go model further. At the same time, I ensured the cloud security standards required by customers were met.Project:- TSMC - Mechanism learning POC- Nan Shan Life insurances - AWS integrate POC- T-star mobile - AWS integrate POC- SGS - AWS integrate POC- E-commerce platform - AWS integrate POC- Far EasTone Telecommunications Co., Ltd - firDay videos(Golden Horse Awards live streaming)- Technological support / Billing supportSkills - Python, YAML, AWS, Azure, GCP, NodeJS, C#, Java, MSSQL, MySQL, PostgreSQL, Redis, RabbitMQ, APIAWS Cloud Architect & Solution ArchitectAWS course completion certificate1. AWS Cloud Practitioner Essentials (Second Edition)Check Point course completion certificate1. CloudGuard IaaS Sales Certification2. CCVSA Technical Certification3. CloudGuard IaaS Public Cloud Administrator 4. CloudGuard IaaS Public Cloud Expert

Lottery consumables & logistics system/demo new technology skills apply to the consumables & logistics system, which lets 5600+ retailers have the consumables and can sell the lottery in the lottery store. Official website second adminstator&Other lottery drawing activity's program.In the lottery consumables and logistics system, I am PG&SA&SD&PM and focus on the BD talking and discussing how to let the retailer pay-as-use-go and sell. During my tenure, I recovered lottery supplies worth two hundred million and required distributors to prioritize their use, which reduced market inventory levels and aimed to align lottery ticket sales with actual usage. I created a supply logistics monitoring system and a market inventory level alert system to help system managers know if business units are releasing excessive supplies into the market, leading to over-shipment of company supplies and preventing achieving business goals.Project:- Lottery Logistics system/report system- Warehouse management/report system- Official website- Public event website/programs- Yearly/Monthly lottery report- Lottery barcode security information / New technology POCSkills - C#, ASP.NET, MSSQL, Windows server, API, Objective-C, Javascript, CSS2&3

I help professors to double check the score of the student team in TYPT and service students when students have problem about TYPT process.

My jobs was the teaching assistant of IYPT (International Young Physicists Tournament). I helped the high school student about the physics concepts and the report techniques.

I helped professor of art other things. For example, the NTNU students homework, replying the NTNU students problem and inviting the speaker.

I helped the undergraduate student homework problems. For example. the mathematics problems, the physics problems and the mathematical physics problems.

It started my university life. I started learning physics concepts from basic level to advanced level and training the mathematical logic.