Сергій

Sergiy Grinko
Junior Video Editor / YouTube Content Creator

Telegram: @Sergiy Grinko | Email: [open contact info](look above in the "contact info" section) | LinkedIn:
[open contact info](look above in the "contact info" section)

Location: Poltava, Ukraine | English: Intermediate (Reading/Listening)

PROFESSIONAL SUMMARY
Detail-oriented Video Editor and Content Creator with a strong technical background (15+
years in Frontend Development & Tech Leadership). Proven hands-on experience managing
the full-cycle video production pipeline for a specialized YouTube project (Griny Aqua) —
from scripting and mobile/stock footage sourcing to professional post-production. Skilled in
advanced color grading, chroma keying, sound design, and leveraging modern AI video
generators and text-to-voice tools to streamline workflows. Brings structural discipline,
technical adaptability, and a deep understanding of audience retention and pacing to
creative video teams.

WORK EXPERIENCE & PROJECTS
2024 – Present | YouTube Project Creator & Video Editor

Project: Griny Aqua (Expert Aquarium & Nature Channel)

● End-to-End Production: Managing the complete creation cycle of long-form
YouTube videos and periodic Shorts, including rough cuts, fine-tuning, pacing, and
visual storytelling.

● Post-Production & Effects: Executing precise color grading, green screen (chroma
key) compositing, and visual adjustments using DaVinci Resolve.

● Asset Management & Integration: Sourcing professional stock footage to
complement self-shot mobile video materials, ensuring high visual variety and
narrative continuity.

● AI & Automation Workflow: Actively integrating AI video generation models and
text-to-voice solutions to optimize content creation pipelines and enhance production
quality.

● UI/UX & Graphics: Designing custom thumbnails, channel branding elements, and
graphics assets using Figma.

2011 – 2024 | Senior Frontend Developer & Tech Lead

(Extensive background in high-load web applications, UI architecture, and cross-functional
team leadership across iGaming, Blockchain, and e-commerce domains).

● Note for recruiters: Demonstrates exceptional technical aptitude, fast learning curve
for complex professional software (NLE systems, codecs, bitrates), meticulous
attention to detail, and a strong track record of self-management.
●
TECHNICAL SKILLS
● Video Editing & Post-Production: DaVinci Resolve (Color Grading, Chroma Key /
Green Screen, Audio Sync, Hard/Soft Cuts), Visual Pacing, Retention Optimization.
●
● AI & Modern Production Tools: AI Video Generators, Text-to-Voice models, Stock
Footage curation.
●
● Design & Graphics: Figma (Thumbnail design, UI elements, layouts), Adobe
Photoshop.
●
● Content Types: Long-form YouTube videos, YouTube Shorts, Educational & Expert
content.
●
● Technical & Soft Skills: Fast adaptation to complex software ecosystems, deep
understanding of digital formats/codecs, self-driven project management,
problem-solving.

PORTFOLIO

● YouTube Channel: Griny Aqua — Creator, Editor & Producer (Full production cycle
of expert long-form and short videos).

EDUCATION
● Poltava University of Economics and Trade | 2007 – 2010
Specialty: Economic Cybernetics

● Computer Academy "STEP" | 2005 – 2008
● Specialty: Web Development and Design