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William D.

William D.

Full Stack Developer Specializing in Video & Conferencing Applications

Our company, Innovations Applied LLC, has a wealth of experience creating and writing commercial web applications for b2b and b2c, supply chain, and streaming media. We are also Jitsi, 8x8, Zoom, Twilio, and other video conferencing platform specialists, having produced many customized applications! We are the best source if you are migrating from Twilio to Zoom or Jitsi. We are proficient in Linux admin & Networking and have built full stack server environments including database clusters, application servers, VoIP and SIP integrations, and cloud computing environments. Skills: Laravel, React, ReactNative, Java, SQL, Agile practices, Mobile development, Swift, Objective-C, HTML, CSS, node.js, JavaScript, Linux, xAPI, Git, RESTful API, Jira, JSON, Ajax, Bootstrap, jQuery, hibernate, c3p0, C++, Python, Tomcat, Apache, Nginx, video.js, jwplayer, eclipse, Mautic Marketing Automation, HumHub Social Collaboration, OwnCloud Storage, LHC Help Chat, MySQL,SIP, VoIP, FreeSWITCH, FusionPBX, Asterisk VoIP, Jitsi, Zoom SDK, Zoom Markeplace, Taiga, Wordpress, Canvas LMS, all kinds of streaming media, video production, video editing, UI/UX design and discovery, graphic design, SEO, and Lead generation.

🇺🇸Chicago, United States$68/hr100% JSS4.98 (20)Since Nov 2016

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#77,510 / 412k
🇺🇸Country#13,992 / 62.1k
Revenue, last 30 days
—

Read daily since Oct 7, under 30 days

Total earnings
$49k

Billed in all: $50k

World#77,510 / 412k
🇺🇸Country#13,992 / 62.1k
Per project
$1.4k
Projects, last 6 months
0
World#209,850 / 412k
🇺🇸Country#27,405 / 62.1k
Projects in all
34

Across 41 contracts

20% fixed80% hourly
World#87,477 / 412k
🇺🇸Country#13,136 / 62.1k

Earnings, last 30 days

$49.9kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$49.0k$49.5k$50.0k$50.5kOct 8Oct 23Nov 7

No data since Nov 5, 2026.

Skills