Profile image of darianpoh
Flag of China Dandong, China
Member since October 13, 2017
1 Recommendations


Online Offline
After working for a decade as a backend software developer, I decided to leverage my knowledge and find new multidisciplinary challenges. I started as a Data Scientist developing quantitative trading algorithms to apply in STOCK and Cryptocurrency markets. My enthusiasm to model random process made me complete a Master in Data Mining and Big Data, and another in Quantitative Finance (Crypto, STOCK). Since then I have built Websites for ICO, Cryptocurrency exchange and STOCK marketing as well as I implemented Trading, Lending Bots. I am not a standard data scientist and Cryptocurrency engineer. I am not a model applier. I have studied the implementation details of most well known machine learning algorithms, Web development and Blockchain technologies, allowing me to build and customize Data models, Website and Cryptocurrency platforms based on Blockchain technologies. Most experienced skills : Python, Ruby, PHP, React, Blockchain(P2P), ERC20, Smart Contract, Data science, DB, Devops.
$89 USD/hr
13 reviews
  • 93%Jobs Completed
  • 100%On Budget
  • 24%On Time
  • 16%Repeat Hire Rate


Recent Reviews

  • image of blockrazor Project for Xichen T. $90.55 USD

    “Great guy, thank you.”

  • image of jiamingzhang ERC20 token generation - for Xichen $50.00 USD

    “Xichen has helped me to clarify many concept and doubts. He is very knowledgeable person about blockchain. Will definitely work together again.”

  • image of kwes43 Project for Xichen T. $40.00 USD

    “Excellent knowledge and skills!”

  • image of Shuyo S. Project for Xichen T. $100.00 USD

    “Great experience. Hope to work together again for a bigger project.”

  • image of jntrader Bitfinex Trade Bot System $25480.59 CAD

    “Darian is pleasant to work with, responsible and knowledgeable with server management, and database. Will definitely work with him again.”

  • image of tony822 Cryptocurrency exchange €555.00 EUR

    “We are now in the preparatory phase of the project, to get things clear. We are about to start the project. I will update the outcome of the project later on.”


Lead developer

Mar 2015 - Nov 2016 (1 year)

Handed on experiences that project management, web site development, database administration, programming, machine learning, deep learning for Big data, data science.

DBA & Data analyst, administrator

Apr 2010 - Oct 2013 (3 years)

I had majored in Finance problems in this company and handled DB, Accountant, Data analysis, mining, management problems.


Bachelor of engineering

2004 - 2008 (4 years)


Giracoin (2015)


I have worked on Giracoin in Switzerland to build ICO for their first coins.


  • US English Level 1
  • Preferred Freelancer Program SLA


  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers