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Vladimir F.

Vladimir F.

Software Developer (Front-end and more)

5+ years in web (front-end) development, and more specific areas of it: - Browser Extensions I work quite a lot with deeper-level concepts, such as `WeakMap`s, `MutationObserver`s, etc, and read web specs and browser source code regularly. - WebRTC, networks, censorship circumvention - Privacy and security I pay a great deal of attention to these things, and in today's world of trackers and data breaches it's my biggest focus and passion. As an example, I reported a couple of security vulnerabilities I found in some quite popular pieces of software, you can see one on my GitHub profile. - CRDTs (Yjs, Automerge, Loro) — P2P applications - Graphics: Canvas, SVG - Web Audio API — audio processing I love non-trivial tasks and cool ideas, so I'm also open to projects involving Rust, Go, Python, or maybe even something I've never heard of before. For example, I loved working on Terser (JS minifier); the Snowflake censorship circumvention network; and of course the Jump Cutter extension, which was like an unpaid full-time job for more than a year. Now the extension has over 15 000 users, and I'm really proud of it. My head is always full of ideas and dreams, and, if I like your project, I'll put my heart into it.

🇦🇲Yerevan, Armenia$40/hr100% JSS4.43 (4)Since Feb 2024

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#213,799 / 412k
🇦🇲Country#1,151 / 1,832
Revenue, last 30 days
$0
Total earnings
$8.1k

Billed in all: $8.5k

World#213,799 / 412k
🇦🇲Country#1,151 / 1,832
Per project
$1k
Projects, last 6 months
0
World#209,850 / 412k
🇦🇲Country#803 / 1,832
Projects in all
8

Across 9 contracts

56% fixed44% hourly
World#223,560 / 412k
🇦🇲Country#1,141 / 1,832

Earnings, last 30 days

$8.5kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$8.4k$8.5k$8.6k$8.7kOct 8Oct 23Nov 7

Skills