zhangguimin0604s profilbilde
Chinas flagg Yi\'an, China
Medlem siden 16. oktober 2017
7 Anbefalinger


Pålogget Avlogget
Thank you for your visit of my profile. My main work areas: - Social networking&integration with Facebook,LinkedIn,Twitter,Google+,Instagram,Eventbrite,Yelp,Groupon etc. - Facial,product image&speech recognition - Admin,mobile responsive website - E-commerce,Forex exchange,in-app purchase - Stripe,PayPal,Braintree,Paytm,PayTabs payment APIs - Large data uploading through CSV/Excel on web - LinkedIn job posting - GPS&Google Map&Places&Directions,real-time location tracking - Uber/Lyft APIs integration - Agora,Gruveo,Twilio,Firebase,Amazon,Alibaba APIs - Car mode/Secret chat,web chat,group chat&conference,video/voice chat,call and transcription - Photo editor,Castle data store - VIdeo/Photo sharing with social media sites - Webcam video&photo - Dating(Masked dates and etc.),Beauty/Salon/Food ordering&delivering service - Product search&purchase by image capture&recognition - QR/Bar code scanning - Realtime TTS&STT Translation etc. I have full-time connection and services for you.
$50 USD/hr
21 omtaler
  • 100%Jobber fullført
  • 100%På budsjett
  • 100%Punktlighet
  • 9%Gjenta ansettelsespris


Nylige omtaler

  • bilde av Alex R. Project for Guimin Z. -- 2 $600.00 USD

    “Highly talented. Very co-operative. Extremely supportive. She knows what she's doing. And finally a great human being. Thank you from the bottom of my heart.!! I'll definitely give u more projects without any second thought.”

  • bilde av Arshia S. fashion feed app €50.00 EUR

    “she is very nice,she understands the work and do it in exact perfect time .”

  • bilde av Khaled A. Project for Guimin Z. -- 18/11/25 15:15:35 $2000.00 USD

    “Very honest and hard worker , really i advice you to work with guimin she is super excellent and understand every thing”

  • bilde av Khaled A. Project for Guimin Z. -- 18/10/26 16:59:53 $1000.00 USD

    “Very excellent programer fast and high quality”

  • bilde av Khaled A. Project for Guimin Z. -- 18/10/08 20:05:32 $1000.00 USD

    “very excellent developer”

  • bilde av Dinu D. Project for Guimin Z. $2180.00 USD

    “Perfectionist, hardworking, trustworthy are the words that best describes Guimin. She is a developer who works with lot of passion and believes in keeping her clients happy. She has done an outstanding work and has poured in loads of creativity . She also takes care of using latest technologies that are not only up to latest trends but are also cost effective. She is my go-to developer. Will be happy to hire her again. Thank you Guimin for doing a great job.”


Senior Web Developer

Apr 2012 - Nov 2015 (3 years)

Worked as a lead developer in large scale financial system & ERP


Master of Computer Science

2005 - 2009 (4 years)


  • Android 1
  • Numeracy 1
  • Preferred Freelancer Program SLA
  • US English Level 1
  • SQL Level 1


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