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Arthur Artsabliuk
From Slovenia 06:44 AM (GMT+01:00)
$56/hr or $104,000/yr

Active over a week ago


Member since Feb 2026

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Senior Fullstack Engineer

Software Engineer
Available for hire
Years of experience
12+ years
Experience level
Lead
Available for
Full-time, Freelance
Available from
13 Apr 2026

Hi, I’m Artur :) Senior Software Engineer with 12+ years of experience building web applications for both fast-growing startups and established enterprise apps. Over the last 3 years, I’ve worked in Lead roles, managing small to medium teams (4–8 people), setting up dev processes and supporting engineers growth. Despite this background, I’m deeply passionate about coding and happy to take on a primarily hands-on developer role. Over the past 2 years, I’ve been actively transitioning into an AI-driven era of engineering, utilizing agentic workflows and automating routine tasks. My typical workflow nowadays will include creating generic and project specific skills, rules and scripts for AI agents, automating CI in code reviews, test coverage, linters and code quality analysis + coding features and fixing bugs of course. I value mutual respect, clear expectations, and enjoy collaborating with positive and motivated people. I’m equally comfortable introducing improvements or adapting to existing team processes. Outside of work - I play with the latest AI tools, try different programming languages and tech. I would love any opportunity to learn a new PL and deep dive into it. It feeds me as professional just as it keeps things fun

Employment History

Lead Software Engineer at SpendHQ Current 2023 - Now
Tech Stack: Arch: Micro-service Cloud: AWS, GCP, Azure Langs: Javascript/Typescript, Node, PHP, Python, Ruby Frameworks: Vue, Adonis, Laravel, Express, Rails DBs: Maria, Singlestore, Redis, Snowflake, Postgres, SQlite 2025 ● Delivered new features and system designs while coding hands-on. Collaborated with tech leads to combine microservices, simplifying architecture and reducing upkeep costs. ● Led team-wide adoption of AI tools (Cursor, Claude Code, Opus 4.5), integrating them into development workflows. ● Introduced shared rules and skills repositories to standardize AI-assisted development. ● Took ownership of AI governance: optimizing token usage and defining cross-team standards. 2024 ● Automated routine engineering tasks via internal tools for documentation, code reviews, and refactoring. ● Restructured the team and improved key processes: code reviews, “ready-for-prod” definitions, pre-QA standards. ● Worked on technical design documents for new workflows and integration into existing architecture. ● Collaborated with leads and product team on database/system designs, UI prototyping in Figma, and UX flow design. ● Continued hands-on coding. 2023 ● Led two teams of four engineers while remaining hands-on in development. Introduced AI workflows with Cody AI to improve velocity and automation. ● Impact of AI was still unknown, trying & testing different approaches. ● Achieved measurable impact: increased unit test creation, improved test coverage. ● Identified some AI opportunities like automated documentation, AI code reviews & refactoring pipelines.
Senior Fullstack Engineer at HITCH WORKS 2022 - 2023
Got aquired by ServiceNow Tech Stack: Arch: Serverless Cloud: AWS, Azure Langs: Typescript, Node Frameworks: React, Node, TypeORM, GraphQL, Knex DBs: Postgres, Redis 2022-2023 ● Collaborated with an international team, working closely with product managers. ● Maintained serverless architecture using Lambda functions with code generation. ● Built new features. Maintained internal and external tools. ● Worked on a complex application with many business edge cases. ● Focused on increasing test coverage, improving typing quality and code reliability.
Senior => Lead Frontend Engineer at Svitla Systems 2019 - 2022
Tech Stack: Arch: Mirco-Service Cloud: AWS, GCP Langs: Javascript, Typescript, PHP, Node Frameworks: Vue, Laravel, Adonis, Express DBs: MariaDB, Redis, MongoDB 2020 - 2022 ● Continued as front-end team lead, setting up development lifecycle processes. ● Built new features while addressing technical debt. ● Set up testing frameworks and established unit testing standards. 2019 - 2020 ● Rebuilding an existing enterprise application from scratch using new technologies. ● Initialized new repositories and contributed to early concepts for a redesigned application. ● Created technical design solutions, defined workflows, and designed UX. ● Built the first design system and custom component library for the frontend. ● Introduced client-side session caching to improve user experience and performance. ● Collaborated with backend team to create a GraphQL-like framework for standardized client-server communication. ● Promoted to Frontend Lead, working closely with other departments and teams.
Senior Frontend Engineer at Ztorie 2017 - 2019
Ztorie | 2017 - 2019 | Senior Frontend Engineer Tech Stack: Arch: Monolith Cloud: AWS Langs: Javascript, Node Frameworks: Vue, React, Express DBs: MongoDB
Frontend Engineer at Other 2013 - 2017
Working in various smaller studios. Mostly E-Commerce projects, smaller business websites, startups with majority on JS and PHP codebases. Freelancing on Odesk, Elance, Upwork. 7000+ hours

Education

Master of Electrical Engineering. 1st Class Marine Engineer at FUMU 2011 - 2013
Bachelor of Electrical Engineering at ONMA MKTF 2007 - 2011