Serhii Tatarintsev

Software Engineer

Berlin, Berlin, Germany16 yrs 4 mos experience

Key Highlights

Expert in Rust and PostgreSQL development.
Led teams to enhance software processes and performance.
Developed innovative solutions for SaaS applications.

Stackforce AI infers this person is a Backend and Frontend Developer specializing in SaaS solutions with a strong focus on Rust and JavaScript technologies.

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Skills

Core Skills

Rust (programming Language)DatabasesAgile MethodologiesTeam LeadershipSoftware DevelopmentWebassemblyFrontend DevelopmentReactGraphqlOopObjective-c

Other Skills

SQLPostgreSQLaxumtokioTest Driven DevelopmentJavaScriptSoftware DesignDesign PatternsTypeScriptCINode.jsHTML5HTMLCascading Style Sheets (CSS)PHP

Experience

16 yrs 4 mos

Total Experience

2 yrs 3 mos

Average Tenure

2 mos

Current Experience

Prisma

3 roles

Senior Software Engineer

Mar 2026 – Present · 2 mos · Berlin, Germany

Tech Lead, ORM Core

Jun 2024 – Nov 2024 · 5 mos · Berlin, Germany · Hybrid

In addition to Rust & Typescript engineering duties, I was also responsible for coordinating and executing various team- and company- level initiatives, set technical direction for the team, help the team to revamp internal processes as well as processes regarding interactions with the open-source community.

Agile MethodologiesTest Driven DevelopmentJavaScriptSoftware DevelopmentSoftware DesignDesign Patterns+8

Senior Software Engineer

May 2022 – Jun 2024 · 2 yrs 1 mo · Berlin, Germany · Hybrid

Designed and developed such features of Prisma ORM as:
Multi-file schema, the most requested ORM feature at the time https://www.prisma.io/docs/orm/prisma- schema/overview/location#multi-file-prisma-schema
JSON protocol that speed up cold start times in serverless environments up to 9 times https://www.prisma.io/blog/prisma-and-serverless-73hbgKnZ6t.
Was a part of development team on such projects as:
Prisma Engine port to WebAssembly that allowed ORM to work on Edge environments
Client Extensions, the public API for extending ORM

Agile MethodologiesTest Driven DevelopmentJavaScriptSoftware DevelopmentSoftware DesignDesign Patterns+7

Directus

Backend Engineer — Rust

Nov 2024 – Mar 2026 · 1 yr 4 mos · Remote

Working on a next generation of Directus Backend-As-A-Service offering.

Rust (Programming Language)DatabasesSQLPostgreSQLaxumtokio

Sumsub

Lead Frontend Engineer

Jul 2020 – Mar 2022 · 1 yr 8 mos · Berlin, Germany · Hybrid

Built and managed frontend team of 5 engineers. As a team lead, my responsibilities included hiring, onboarding, mentorship and career planning of direct reports.
Architect and primary developer of the frontend component of SumSub liveness technology (sumsub.com/liveness/).
Worked on the next generation of moderation tools which helped to significantly decrease the manual labor necessary for verification of our users.
Introduced several improvements in frontend infrastructure including build, testing, and static code analysis tools.
Successfully integrated tracking and A/B testing framework to help the company to have better insight into user's behavior.
Responsible for the development and integration of the design system into the product.

HTML5Agile MethodologiesHTMLCascading Style Sheets (CSS)Test Driven DevelopmentJavaScript+11

Researchgate

Senior Software Engineer

Aug 2015 – Jul 2020 · 4 yrs 11 mos · Berlin · On-site

Design and development of a custom GraphQL client for React.
Development of highly performant and scalable GraphQL implementation in PHP.
Maintaining frontend build, deployment, testing and development infrastructure.
Maintaining common frontend related-libraries
Integration of the existing and development of the new tools for performance monitoring, exception monitoring, diagnosing build chain and application problems.
Mentorship of other engineers
Cross-team collaboration
Requirements management and planning for the projects

HTML5Agile MethodologiesHTMLCascading Style Sheets (CSS)PHPReact+10

Yandex

Senior Software Engineer

Jul 2013 – Sep 2015 · 2 yrs 2 mos · Simferopol · On-site

Maintainer and primary developer of gemini (github.com/gemini-testing/gemini), the open-source tool for visual regression testing of web elements appearance.
Part of the team, maintaining proprietary blocks library, which is used on many Yandex services, including search (yandex.ru), Market (market.yandex.ru), Direct (direct.yandex.ru) and others. Library is written using BEM (bem.info/) methodology.
Part of the team, maintaining bem-tools (github.com/bem/bem-tools), an open-source build tool for BEM projects.

HTML5Agile MethodologiesHTMLCascading Style Sheets (CSS)Test Driven DevelopmentJavaScript+6