- Started as my career-break project, I developed a trading robot focusing in crypto assets with the hypothesis "Hidden patterns can be dug out from historical data and giving an edge for a robot which can trade 24/7, not vulnerable to human's mistake and indiscipline."- Built a rigorous system that runs automatically end-to-end, incorporated state-of-art AI algorithms including DRL, DNN, LSTM ... - Devised Bitcoin Arbitrage Strategy (BAS) originated from my observation that among all crypto assets, Bitcoin works as an anchor, based on market regime, other cryptos have tendency to looks upon Bitcoin to establish its moving direction. BAS places long order for a set of cryptos and short orders for another, with equal amount of money. This strategy is market-neutral, not betting on direction of any crypto but the correlation of direction and changed degree between them and Bitcoin. - Rewrote some core modules of Freqtrade for memory and speed optimization. BAS is a market-wise strategy, required to constantly listen to a sheer amount [more than 200] of tradable pairs.Github: https://github.com/hiepsikien/TraderRobot

- Started as a project under MOG umbrella, 7SAT is an influencer marketing platform connecting brands with influencers for branding. The challenge is how to launch big campaigns under tight schedule satisfying brand's standard and being realtime measurable. - 7SAT's advanced tech platform enabled 200+ brands in Vietnam including big names such as Vinamilk, VinPearl, Abbott, Kimberly-Clark, Lavie, MB Aegis to reach millions of audiences via our large network of 5000+ influencers. - Built the business from scratch under limited funding to a team of 30 and reached $1M revenue after 3 years with a strong growth momentum. Exited to MOG.HP: 7saturday.com

- Advised and emboldened MWORK team to form MOG, a group company with bigger vision that expand in multiple related business lines: affiliate marketing, online payment, game studios and game publishing.- Raised a sizable investment for the online payment subsidiary business 1PAY, now TrueMoney Vietnam from a Thai conglomerate. - Established a joint venture with a Japanese partner to form Interspace Vietnam to run affiliate marketing business ACCESSTRADE in Vietnam. Led this partnership to success in 0-to-1 as CEO and later in growth phase as a Board Member.- After a long tenure in MOG, contributed to make it much bigger than when I joined, I decided it is time for me to depart for a new challenge and exited my interests in MOG and 7SAT.HP: mog.net

- A JV between MOG and Interspace Co.Ltd which I brought to Vietnam to run the affiliate marketing business under the service name ACCESSTRADE.- Served as CEO for about 1 year, built the company from 0-to-1, hired and built a strong core team, grew the publisher network to 20,000, led successful and lasting partnerships with multiple advertisers such as Lazada, Garena, Tiki, Citibank, Mytour… Proved that the model could work in Vietnam, laid solid foundation for the next growth stage.- Continued to serve as a Board Member, advised and supported the team growing to top-of-mind affiliate marketing platform with more than 1 million publishers and hundred millions USD of GMV annually. HP: accesstrade.vn

- CAC is a venture capital firm, an investment arm of CyberAgent, very active in Vietnam together with IDG in 2010s.- My duty was to work a full cycle of startup investment including: sourcing, market-research, due diligent, post-investment support independently or in collaboration with other members.- Associated notable startups: CNC Mobile (Wechat-like social network), CleverAds (listed as Clever Group, ticker ADG in HOSE), batdongsan.com.vn (the largest real estate listing site in Vietnam)

- A company investing and operating hi-tech imaging diagnosis and oncology radiotherapy centers in Vietnam. - Several months after joining, I found that the company faced a challenge of negative cashflow by overextension while one big investment performed less than expected. My analysis result led to a reorganization and a decision to sell out that troubling center. The company was back on healthy state, recorded stable profit since.