Haviz Vaisal H.
Python and Django Expert
Hello, I'm Haviz Vaisal, a dedicated web developer based in Indonesia with a deep passion for back-end development. Throughout my extensive 13-years career, I've honed my skills in Python and web development frameworks such as Django, ensuring robust and scalable solutions for my clients. I am well-versed in distributed message and task processing, utilizing AMQP protocols and tools like RabbitMQ and Celery to enhance application performance. My expertise also covers the development of RESTful APIs, aiding in seamless data interchange for cloud-based SaaS applications. In the realm of front-end development, I excel at crafting modern single-page applications (SPAs) using cutting-edge frameworks, including AngularJS, Angular, ReactJS, and Vue.js. My comprehensive understanding of AWS services allows me to deploy and manage applications efficiently in the cloud. Moreover, my proficiency in automation testing is demonstrated through my use of PyTest and Selenium with Python, ensuring high-quality software delivery with each deployment. I remain committed to continuous learning and improvement, leveraging the latest technologies to solve complex problems and deliver exceptional results for my clients.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $36k
Billed in all: $241,364$241k
$36k in the last 6 months
Across 72 contracts
Earnings, last 30 days
Skill rankings: Top 0.95% in HTML5
Top 1% in 2 of 13 skills, ranked by MRR among everyone on Upwork with the skill.
- #17Selenium WebDriver935 freelancers · 🇮🇩 #1Top 2%🇮🇩#1 of 8
- #18Amazon S31,028 freelancers · 🇮🇩 #1Top 2%🇮🇩#1 of 12
- #25Selenium2,249 freelancers · 🇮🇩 #1Top 1%🇮🇩#1 of 33
- #28Amazon EC21,513 freelancers · 🇮🇩 #1Top 2%🇮🇩#1 of 18
- #52AngularJS3,100 freelancers · 🇮🇩 #1Top 2%🇮🇩#1 of 22
- #66Bootstrap6,899 freelancers · 🇮🇩 #1Top 0.96%🇮🇩#1 of 110
- #86Django5,931 freelancers · 🇮🇩 #1Top 1%🇮🇩#1 of 55
- #96jQuery8,973 freelancers · 🇮🇩 #2Top 1%🇮🇩#2 of 129