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David H
@dave_ho
Level 2
Video Editor and QA Engineer with 5 years experience
Armenia
Armenian, Russian, English
About me
I’m a professional QA Engineer with over 3 years in Game Development, working as part of a 50+ member game dev team - Rockbite Games and an experienced Video Editor.
My game QA background gives me a sharp eye for quality. I’ve tested gameplay, features, and user experience, working closely with developers and artists to deliver polished, reliable results.
Alongside testing, I create high-quality video edits — from engaging social media clips to event videos and visual storytelling — with clean cuts, strong pacing, and attention to detail.
Skills
David H
$40/hour
Offline •
Average response time: 3 hours
See my services
Social Media Videos
I will make viral dank memes, videos for social media and crypto
Software Testing
I will test your game steam, PC, mobile game, app playtest
Want to work on an hourly basis?
Tell David H what you need.
$40
/
hourPortfolio
Work experience
Company
Part-time • 3 yrs 2 mos
QA Engineer at Sticky Studio
May 2026 - Present • 3 mos
- Performed regression, smoke, sanity, stress/load, compatibility, and localization testing on Web, IOS and Android platforms. - Created and maintained clear test plans and detailed test cases. - Kept up-to-date QA documentation (checklists, reproduction guides, best-practice notes, feature documentation) to support team workflows. - Logged bugs, reproduced issues, and found root causes using in-project assets; worked with developers and designers to confirm fixes.
QA Engineer at Rockbite Games
Jan 2024 - Present • 2 yrs 7 mos
- Performed regression, smoke, sanity, stress/load, compatibility, and localization testing on iOS and Android builds to ensure stable releases. - Created and maintained clear test plans and detailed test cases for gameplay, UI/UX, monetization, and live-ops features. - Kept up-to-date QA documentation (checklists, reproduction guides, best-practice notes, feature documentation) to support team workflows. - Logged bugs, reproduced issues, and found root causes using in-project assets; worked with developers and designers to confirm fixes. - Reviewed Firebase Crashlytics and internal dashboards, analyzed stack traces, and prepared reports on crashes, ANRs, and performance. - Compared key performance metrics between releases, identified regressions early, and flagged risks before soft-launch and global launch. - Trained and supported new QA engineers, providing walkthroughs of tools and processes and answering questions.
Motion Designer at Ducky LTD
Jun 2025 - Oct 2025 • 4 mos
The work included developing concepts, recording gameplay footage, editing videos, creating hooks, adding voiceovers, subtitles, music, sound effects, and ending cards, as well as adapting creatives to different platform formats. I also produced more than 50 organic videos for the game’s TikTok and Instagram pages. Throughout the project, I collaborated closely with the marketing team to develop new creative ideas, follow campaign requirements, and deliver a high volume of platform-ready video content.
46 Reviews
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Rating Breakdown
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1-5 out of 46 Reviews
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walkinvest
United States
Top tier work! Great suggestions and attention to detail. He found multiple glitches and bugs that none of my staff could find.
Helpful?
teddybouziat
Repeat Client
France
David did a great job testing our game. He really understands what a game is and what it should be. The report was perfect and fully met our expectations.
Helpful?
teddybouziat
Repeat Client
France
Always a pleasure. David saves me a lot of time on playtesting and makes really intelligent feedbacks. Can't wait to work with him again.
Helpful?
traagel
Estonia
Helpful?
dystopianruler
Romania
Good communication and very neat and well-written documentation!
Helpful?
