Peter Tretyakov
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Peter Tretyakov Email & Phone Number

Senior Graphics Engineer at Goodnotes
Location: Limassol, Cyprus 5 work roles
1 work email found @gazprom-neft.ru LinkedIn matched
✓ Verified Jul 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email p****@gazprom-neft.ru
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Current company
Goodnotes
Role
Senior Graphics Engineer
Location
Limassol, Cyprus
Company size
26 employees

Who is Peter Tretyakov? Overview

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Peter Tretyakov is listed as Senior Graphics Engineer at Goodnotes, a with 26 employees, based in Limassol, Cyprus. AeroLeads shows a work email signal at gazprom-neft.ru and a matched LinkedIn profile for Peter Tretyakov.

Peter Tretyakov previously worked as Senior iOS/Metal Developer at Prisma Labs, Inc. and Senior iOS Developer at Cardsmobile.

Company email context

Email format at Goodnotes

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ptretyakov@gazprom-neft.ru
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AeroLeads found 1 current-domain work email signal for Peter Tretyakov. Compare company email patterns before reaching out.

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Profile bio

About Peter Tretyakov

7 years ago I started my journey as an iOS developer and have been constantly evolving in this direction, reaching the point of working with GPU image processing on Metal over the last three years. My career spans working in teams of up to 14 developers, where I not only actively participated in problem-solving but also contributed to improving product quality through code reviews and developing architectural solutions. In my portfolio there are plenty of apps in App Store where I contributed on all levels. From responsive UI up to high-performance engines for image processing on Metal and the creation of macOS editors using SwiftUI. I created a drawing app using Metal rendering for iPad and Apple Pencil, and three more personal apps, one of which has 15K DAU.Former member of Mobius Conference program committee. It is one of the most popular mobile conference in Russia. I also share my Metal development knowledge in my personal blog.My iOS portfolio: Dither, Lensa, Wand, Leem, Mahjong Challenge, MT (iPadOS), Iuliia (Swift Package, Open Source), Appetise (iOS/Android/Ruby on Rails). More information in Experience and Projects sections.Contacts: petertretyakov@gmail.com+357 94 405 952tg @petertretyakov

Listed skills include Journalism, Media Relations, Press Releases, Corporate Communications, and 8 others.

Current workplace

Peter Tretyakov's current company

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Goodnotes
Goodnotes
Senior Graphics Engineer
Website
goodnotes.com
Employees
26
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5 roles

Peter Tretyakov work experience

A career timeline built from the work history available for this profile.

Senior Graphics Engineer

Current
Goodnotes

Cyprus

Jan 2024 - Present

Senior Ios/Metal Developer

Prisma Labs, Inc.

Cyprus

- Developed and maintained on-demand resource loading system, which led to 10x reductions of S3 traffic and its costs;- Created photo/video processing engine on Swift and Metal, reduced amount of code required for adding new functionality by 8 times;- Created macOS internal app for node graph visual editing, simplified company designers workflow which helped to maintain weekly release cycle of new photo/video processing effects;- Built a universal system for work with remote resources (including network fetcher, file storage, UI component), reduced time-to-market for new resource-based functionality from 2-3 weeks to 3-5 days;- Created video projects gallery and database for them;- Added support for WebP image format in iOS app instead of jpg/png, reduced amount of traffic and required disk capacity for them by 50%.

Dec 2020 - Nov 2023

Senior Ios Developer

Cardsmobile

St Petersburg, St Petersburg City, Russia

Worked in a team responsible for marketplace for company partners (loyalty card vendors).- Refactored UI modules and rewrote them from Objective C to Swift, removed 90% of legacy code;- Fixed more than 30 analytics issues, improved quality of gathered analytics data by 25%;- Created new screen for card issuance under A/B test, improved conversion to issue by 15%.

Aug 2020 - Dec 2020

Ios Developer

Redmadrobot

Saint Petersburg, Russian Federation

- Built and launched an iOS e-commerce app on fashion market from scratch with custom UI and realtime language change;- Added ApplePay support to app;- Created a design system and UI components library for it, reduced time required for creating new screens by 40%.

Jul 2018 - Aug 2020

Mobile Developer

Roxosoft

Saint Petersburg, Russian Federation

- Redesigned mobile apps (iOS and Android) for food delivery, improved quality of UI/UX by 70%;- Added "repeat my order" functionality with highlighting of price changes, increased amount of orders by 60%;- Updated backend on Ruby on Rails, added support for "repeat my order" functionality.

Jul 2017 - May 2018
Team & coworkers

Colleagues at Goodnotes

Other employees you can reach at goodnotes.com. View company contacts for 26 employees →

JB Jedidiah Baguio Jedidiah Baguio Colleague at GoodnotesSingapore View → LP Laura Planas Folcra Laura Planas Folcra Colleague at GoodnotesUnited Kingdom View → NC Nic Chan Nic Chan Colleague at GoodnotesHong Kong, Hong Kong Sar View → OA Omar Aščerić Omar Aščerić Colleague at GoodnotesTuzla, Federation Of Bosnia And Herzegovina, Bosnia And Herzegovina View → MP Martin P. Martin P. Colleague at GoodnotesHong Kong Sar, Hong Kong View → OY Olivia Ye Olivia Ye Colleague at GoodnotesSpring, Texas, United States View → BS Bernd Sippel Bernd Sippel Colleague at GoodnotesChiang Mai, Thailand View → NO Nuray Omarkhan Nuray Omarkhan Colleague at GoodnotesHong Kong, Hong Kong Sar View → II Igor Ilic Igor Ilic Colleague at GoodnotesSerbia View → SH Shraddha Hegde Shraddha Hegde Colleague at GoodnotesIndia View →
FAQ

Frequently asked questions about Peter Tretyakov

Quick answers generated from the profile data available on this page.

What company does Peter Tretyakov work for?

Peter Tretyakov works for Goodnotes.

What is Peter Tretyakov's role at Goodnotes?

Peter Tretyakov is listed as Senior Graphics Engineer at Goodnotes.

What is Peter Tretyakov's email address?

AeroLeads has found 1 work email signal at @gazprom-neft.ru for Peter Tretyakov at Goodnotes.

Where is Peter Tretyakov based?

Peter Tretyakov is based in Limassol, Cyprus while working with Goodnotes.

What companies has Peter Tretyakov worked for?

Peter Tretyakov has worked for Goodnotes, Prisma Labs, Inc., Cardsmobile, Redmadrobot, and Roxosoft.

Who are Peter Tretyakov's colleagues at Goodnotes?

Peter Tretyakov's colleagues at Goodnotes include Jedidiah Baguio, Laura Planas Folcra, Nic Chan, Omar Aščerić, and Martin P..

How can I contact Peter Tretyakov?

You can use AeroLeads to view verified contact signals for Peter Tretyakov at Goodnotes, including work email, phone, and LinkedIn data when available.

What skills is Peter Tretyakov known for?

Peter Tretyakov is listed with skills including Journalism, Media Relations, Press Releases, Corporate Communications, Editing, New Media, Copywriting, and Publishing.

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