Quy Thi Nhan

Contact 2 Khue My Dong 6, Khue My Ward, Ngu Hanh Son Dist, Da Nang City, Viet Nam - (Mobile)- www.linkedin.com/in/kaka-thia26a71203 (LinkedIn) Top Skills Mobile Application Development Web Development CMS + E-commerce (Wordpress, Prismic, Shopify) Certifications Kaka Thi Remote senior full-stack engineer Da Nang City Summary Agile people, agile mindset. Good thinker and always deliver positive solutions, actions. With 15 years in web development, app development, I have learn so many lessons, practice during that time. Also understand deeply a lot of pain points, problem, issue, risk in this industry. Can work independence or in a team, also no issue under high pressure. Im a trustworthy person and a good man. Microsoft Certificates Experience A lot of companies around the world. English speaking Remote Technical Lead August 2017 - Present (3 years 6 months) Remotely from Da Nang, Viet nam Database : Postgres, Mysql, Mongo, Firebase Realtime DB, Redis Backend : Ruby on Rails, NodeJS, PHP Laravel Frontend : HTML/CSS/jQuery/Angular2+/ReactJS/VueJS Mobile iOS: ObjectiveC/Swift Mobile Android: Java/Kotlin Cross platform: React Native/Flutter CMS : Wordpress/Prismic Ecommerce: Shopify, Customizing ecommerce platform Devops: AWS, Digital Ocean, Google Cloud Platform, Azure Services: Firebase, twillio, google services, aws services, facebook Payment: Braintree, paypal, stripe, some internal banking services Team : 8 (PM, QA, BE, FE, Mobile) What we have done Project : https://urbi.bike (Mobile/website/admin) - Detecting the bike using Bluetooth signal. Tracking user's movement by GPS and bluetooth - Allow user buy credits and hire the bike Page 1 of 3 - Manage user's credits - Manage bluetooth beacon signal (a physical bluetooth device in the bike). Integrating with device SDK Project : Yay fin-tech (https://trustyay.com) (Mobile/website/admin) - Yay! Is a Malaysian fintech startup providing an escrow service for users who shop on online marketplaces and classified websites. - Manage transaction flow - Manage payment and user money. - Integrate with low-tech local bank service And a lot more projects: Some was down because out of money (mostly startups) and some can not share because of security agreement with client. The Luxenomad - Techspace Remote Full Stack Engineer May 2015 - August 2017 (2 years 4 months) Remotely from Da Nang, Viet Nam Develop and maintain an online luxury hotel/villas booking system (https:// theluxenomad.com) - Database : MongoDB - Backend : Ruby on Rails - Frontend : HTML5/CSS3/Bootstrap/jQuery - Devops: AWS - Services: Redis, Cloudfont, Resqueue and a lot more Some pain points I have done on this - Migrated the whole website from heroku to AWS because the Heroku's cost was too high when the load to website went high. - Migrated all assets from cloudflare to AWS cloudfront and S3 - Upgraded the website from Ruby on Rails 3.2 to Ruby on Rails 4.2 - Scraped and compare the price with Agoda.com using Resqueue and Redis - Integrated with a lot of online reservation system for checking availability, booking room, checking price, etc like booking.com - 247 supported the whole sale team. A client from US Web developer freelancer August 2012 - May 2015 (2 years 10 months) Remotely from Da Nang, Viet nam Page 2 of 3 Create a web site, winform application, mobile application to manage all items in the real estate company (biggest real estate company in Minnesota, Minneapolis state, US). Backend : dotNet Frontend: HTML/CSS/jQuery/Bootstrap Mobile : Java/Objective C Team size: 10 its a very complicated system with a lot of pain points - Workflow management for ordering workflow. Please making order -> officer receives order and assigns it to a vendor. The vendor go and complete the order then get back to officer. Sometime the order got problem and the flow needs to have quite a lot of exceptions case - Very complicated algorithm when creating the pricing table. Its including a lot of variant items in an order (document, transportation fee, vendor fee, etc) - The database is big and we faced the performance issue. We need to spent a lot of time to optimize the SQL query, store procedures, functions in SQL server database Education Danang Polytechnic Bachelor's degree, Computer Software Engineering · (2001 - 2006) Page 3 of 3