Unclaimed profile. Built from public data on Toptal — is this you? Request removal. · Claim it → instant +10 ranking points on lancerank.com/browse. Free, takes 60 seconds.
Dennis Lysenko — Mobile Development freelancer in Washington
@dennis-lysenkoEstimated
Washington, DC, United States
Dennis has over a decade of experience crafting iOS and Android apps, blending technical mastery with startup experience. He delivers excellent, rapid, business-focused, and enduring solutions. Dennis is an expert in the full pipeline from requirement planning, design, and development to app launch and user acquisition.
Building.
At a glance
Dennis Lysenko is a Mobile Development freelancer based in Washington with verified Toptal reputation, estimated LanceRank Score 3/100 (Building), last updated 2026-05-27 on LanceRank.
Looking for someone else?
Browse other verified mobile development on LanceRank.
The proof
Verified work
No verified reviews yet.
What they do
Projects & expertise
Skills
iOSSwiftJavaScriptWeb DevelopmentXcodeRuby