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Volodymyr K.

Volodymyr K.

Web3 Tech Expert | Blockchain, Cryptography, Machine Learning

As a seasoned entrepreneur and technologist, I have dedicated my career to pioneering advancements in blockchain, decentralized finance (DeFi), and information security. My journey encompasses the establishment and leadership of multiple innovative ventures: Primex Finance: As Co-Founder and CEO of Primex Finance, I lead the development of a leveraged farming and trading protocol. At Primex, borrowers tap into lender liquidity to leverage low-risk assets such as LSTs, LRTs, RWAs, and DEX LP positions, while also enabling margin trading of assets on spot DEXs, including memecoins and AI agents not available on CEXs. Primex secured $7M in funding from investors including CoinFund, Stratos, Wintermute, GSR, GoldenTree Asset Management, Hypersphere Ventures, Morningstar Ventures, NxGen, and others. Watermarked.io: In my role as Co-Founder and CEO of Watermarked.io, I lead efforts to combat digital content piracy through advanced machine learning-based watermarking solutions. Our technology embeds imperceptible watermarks into digital media, ensuring content authenticity and traceability. This innovation addresses the escalating challenges of online piracy and unauthorized content distribution, providing robust protection for creators and rights holders. PrimexLabs: At PrimexLabs, a Web3 consulting firm I co-founded, I oversee product and technology strategies. Our mission is to facilitate the seamless adoption of Web3 technologies, enabling clients to harness the full potential of decentralized ecosystems. Adoriasoft: As the founder of Adoriasoft, I built a team of engineers with a primary focus on blockchain and distributed ledger technologies. We developed software products for startups and mid-size businesses, emphasizing intuitive and functional design. Our expertise spanned blockchain core R&D, distributed ledgers and apps, asset tokenization, and blockchain consulting. Through these ventures, I have consistently demonstrated a commitment to leveraging cutting-edge technologies to address real-world challenges, driving innovation.

🇪🇸Valencia, Spain$85/hr100% JSS4.67 (69)Since Sep 2009
GlobeUpwork

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#1,429 / 412k
🇪🇸Country#25 / 4,023
Revenue, last 30 days
—

Read daily since Oct 26, under 30 days

Total earnings
$675k

Billed in all: $990k

World#1,429 / 412k
🇪🇸Country#25 / 4,023
Per project
$7.3k
Projects, last 6 months
0
World#209,850 / 412k
🇪🇸Country#1,967 / 4,023
Projects in all
93

Across 106 contracts

8% fixed92% hourly
World#30,518 / 412k
🇪🇸Country#298 / 4,023

Earnings, last 30 days

$990kNothing earned since Oct 26Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$0.98M$0.99M$1.00M$1.01MOct 26Nov 1Nov 7

Tracked from Oct 26, 2026.

Skills