Imaginea de profil a utilizatorului heltleo59
@heltleo59
Steagul China Dandong City, China
Membru din 4 septembrie 2017
1 Recomandări

heltleo59

Conectat Deconectat
"Success usually comes to those who are too busy to be looking for it." "There are no secrets to success. It is the result of preparation, hard work, and learning from failure." As a professional full stack mobile/web developer with over 10 years of experience in Web and Mobile(iOS/Android) application development. ★ Experiences and Skill set I have. ● Native mobile app development: Swift4/3, Objective-C, Java ● Hybrid mobile app development: React Native, ionic ● WebService and Backend API development: Ruby on Rails, Node.js, Python, PHP, Golang ● Web Frontend development: Javascript, Bootstrap, HTML, CSS, Angular.js, React.js, Vue.js... ● Database: MongoDB, MySQL, PostgreSQL, NoSQL, FireStore ● Deployment: AWS, Azure, Heroku, iCloud, Google Cloud, DigitalOcean Please feel free to contact me at any time. Always Welcome!
$35 USD/hr
55 recenzii
7.4
  • 97%Proiecte finalizate
  • 92%Conform bugetului
  • 93%La timp
  • 19%Rata de angajare repetată

Portfoliu

Păreri Recente

Experiență

Lead Software Developer

Mar 2014 - Dec 2018 (4 years)

Worked at small outsourcing company as lead software developer.

Senior Web Developer

Jun 2011 - Mar 2015 (3 years)

As a professional full stack expert, I've developed many simple and complex websites over 2 years. Also Seioglobal was good place which I start to learn AI, ML and Bot.

Mobile Application Developer

Jun 2006 - Aug 2011 (5 years)

I have learned a lot of acknowledgements of iOS/Android app development and have good experiences of UI/UX design and BACKEND

Educație

Master of Computer Applications - MCA, Computer Programming, Specific Applications

2000 - 2005 (5 years)

Certificări

  • Preferred Freelancer Program SLA
    92%
  • Ruby on Rails
    85%
  • PHP Level 1
    82%
  • HTML5 Basics 1
    77%
  • JavaScript Level 1
    77%
  • US English Level 1
    75%

Verificări

  • Conectat pe Facebook
  • Freelancer Preferat
  • Metodă de plată confirmată
  • Număr de telefon confirmat
  • Identitate confirmată
  • Adresă de e-mail confirmată

Aptitudinile mele principale

Răsfoieşte Freelanceri Similari