Profile image of Piao217
@Piao217
Flag of China Dandong, China
Member since December 9, 2017
13 Recommendations

Piao217

Online Offline
I've been working in a steady manner for projects with various size. Sincerity and the ability to be responsible for my own words are all I have. - Deep knowledge of Maths, as an MSc. in Probability, Mathematical Finance - Desktop/Web/Mobile full stack developer - Expertise in Algorithm Trading and Spread Trading - Trading Bot (Arbitrage) - Business system/Office automation/Web API - Web automation/scraping - Solid experience in cross-platform desktop app dev - Machine Learning - 2+ yrs exp. in Image Processing/Music synth - 15+ yrs exp. in C++/C# - Python/Angular/React/.NET core I promise high-quality results in: - Mathematics, Finance, Algorithm, Machine Learning - MetaTrader, NinjaTrader, TradingView, IB API, Binance - Office Automation (Doc/PDF/PPTX Conversion) - Mobile/Web application using modern front-end/back-end framework - Desktop app for Win/Mac (Photobooth/Kiosk) - Web Scraping/Automation(Betting bot) C#/C++/Qt/WPF/Delphi/Java/MQL/Python/PyQt/React/Django/VueJS Thanks.
$50 USD/hr
202 reviews
8.4
  • 98%Jobs Completed
  • 95%On Budget
  • 94%On Time
  • 13%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of Gary Y. (MT4 expert advisor) EA Lockdown (ELD) via Server Solution. $1500.00 SGD

    “Excellent! Friendly + strong domain knowledge + easy working relationship = get project done, on time, within budget n happily. (Have worked with a few Chinese programmers in the past, while they all have strong technical knowledge, there are serious communication(English) issues, unlike Piao.)”

  • image of Werner M. API Programmierung für MT4 (Metaquote) €9000.00 EUR

    “Wang gets from us a rating as an exception talent. We've worked with some developers before, but Wang can do things nobody would believe are really feasible. Wang is incredibly creative and finds a solution for everything. We have developed a program that serves as a trading platform for the stock market and at the same time contains crm modules. He has developed elements for us where other programmers with good names have long since given up and have made sure that this development is not possible, even with good arguments. But wang just said, let me show you that it is possible, and he makes it easy without a long-term lamentation. we only needed 34 version updates for this complex program. that is an incredible achievement. thanks wang and anytime again. it greets you with heartfelt thanks. CEO L. Hering CEO W. Müller fxfellow forex broker”

  • image of Paulo U. Expert advisor modification III $40.00 USD

    “Wang is an excelent developer. He understood the details of the requirements fairly quickly and has developed a sleek work. It's obvious his Mql4 programming knowledge.”

  • image of James S. Build a Windows console application C#, .Net calling API $2250.00 AUD

    “Great job! Easy to read code. Will use again.”

  • image of Mike W. Project for Wang C. $6801.00 AUD

    “Wang helped to get this project going and delivered.”

  • image of John B. Project for Wang C. $2250.00 USD

    “This was a challenging project generating a complicated PDF from database data. Many pieces of data, specific control of each page, and many conditions on data to display. Initially going to use iText but went with a library to go directly from MS Word to PDF. It took longer than expected, and there were some initial performance and deployment issues, but he worked hard to get through these issues and delivered on the original project, with good performance and good PDF file. Thank you!”

Experience

Image Recognition Using MATLAB

Mar 2016 - Jan 2017 (10 months)

Contact me...It's not all

Singing Voice Synthesis for Commercial Purpose

Jul 2015 - Mar 2017 (1 year)

We developed a modern singing voice synthesis engine which is similar to Yamaha's Vocaloid. It's still in the progress. We have owned the high-tech and know-how in the field of singing voice synthesis.

Chroma-keying and Virtual Stage Project for TV Company

Sep 2014 - Sep 2016 (2 years)

We developed a state-of-art chroma-keying engine for real-time broadcasting in TV company. It was a perfect project. Contact me for details...

Certifications

  • US English Level 1
    90%
  • Preferred Freelancer Program SLA
    89%

Verifications

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My Top Skills

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