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Hi, I’m Artiom Tiurin, a full stack developer focused on payment processing integration and secure, scalable backend services. I’ve delivered across healthcare, marketplace, and enterprise workflows, translating complex payment architectures into practical implementation plans, robust integrations, and phased migration strategies. I partner with security, compliance, and product teams to ensure HIPAA and PCI DSS controls are embedded in every rollout, and I’m comfortable working independently in a remote-first environment while communicating clearly with distributed stakeholders. I’m a proactive consultant who creates runbooks, knowledge-transfer materials, and documentation to enable smooth handoffs, effective troubleshooting, and quick post-launch onboarding for support and engineering teams.…Hi, I’m Artiom Tiurin, a full stack developer focused on payment processing integration and secure, scalable backend services. I’ve delivered across healthcare, marketplace, and enterprise workflows, translating complex payment architectures into practical implementation plans, robust integrations, and phased migration strategies. I partner with security, compliance, and product teams to ensure HIPAA and PCI DSS controls are embedded in every rollout, and I’m comfortable working independently in a remote-first environment while communicating clearly with distributed stakeholders. I’m a proactive consultant who creates runbooks, knowledge-transfer materials, and documentation to enable smooth handoffs, effective troubleshooting, and quick post-launch onboarding for support and engineering teams.

Artiom Tiurin

Front-End Developer, Web Developer, Full Stack Developer, +3

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Hi, I’m Artiom Tiurin, a full stack developer focused on payment processing integration and secure, scalable backend services. I’ve delivered across healthcare, marketplace, and enterprise workflows, translating complex payment architectures into practical implementation plans, robust integrations, and phased migration strategies. I partner with security, compliance, and product teams to ensure HIPAA and PCI DSS controls are embedded in every rollout, and I’m comfortable working independently in a remote-first environment while communicating clearly with distributed stakeholders. I’m a proactive consultant who creates runbooks, knowledge-transfer materials, and documentation to enable smooth handoffs, effective troubleshooting, and quick post-launch onboarding for support and engineering teams.…Hi, I’m Artiom Tiurin, a full stack developer focused on payment processing integration and secure, scalable backend services. I’ve delivered across healthcare, marketplace, and enterprise workflows, translating complex payment architectures into practical implementation plans, robust integrations, and phased migration strategies. I partner with security, compliance, and product teams to ensure HIPAA and PCI DSS controls are embedded in every rollout, and I’m comfortable working independently in a remote-first environment while communicating clearly with distributed stakeholders. I’m a proactive consultant who creates runbooks, knowledge-transfer materials, and documentation to enable smooth handoffs, effective troubleshooting, and quick post-launch onboarding for support and engineering teams.

Available to hire

Hi, I’m Artiom Tiurin, a full stack developer focused on payment processing integration and secure, scalable backend services. I’ve delivered across healthcare, marketplace, and enterprise workflows, translating complex payment architectures into practical implementation plans, robust integrations, and phased migration strategies. I partner with security, compliance, and product teams to ensure HIPAA and PCI DSS controls are embedded in every rollout, and I’m comfortable working independently in a remote-first environment while communicating clearly with distributed stakeholders.

I’m a proactive consultant who creates runbooks, knowledge-transfer materials, and documentation to enable smooth handoffs, effective troubleshooting, and quick post-launch onboarding for support and engineering teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Software Engineer, Commerce Frontend & Shopify Integrations at Oracle Corporation

April 1, 2024 - Present

Develop Commerce Theme Accelerator, a reusable Shopify Online Store 2.0 theme foundation for client storefront builds, using Liquid, section schema, HTML, CSS, and JavaScript to standardize product, collection, and content templates. Customize product pages, cart drawers, collection filters, and promotional landing pages with metafields, metaobjects, JSON templates, and AJAX cart logic, reducing recurring theme-update requests by 30%. Build Shopify Admin API, Storefront API, GraphQL, REST, and webhook integrations to sync catalog, inventory, pricing, and order events between Shopify storefronts and Oracle commerce services. Optimize storefront performance with Lighthouse, lazy-loaded media, responsive image srcset, deferred scripts, and CSS cleanup, improving average performance scores by 24% and reducing LCP by 700 ms on priority templates. Install and configure Shopify apps for email capture, subscriptions, reviews, analytics, and consent management, using app embeds and theme app ex

AI Code Evaluation Specialist, E-commerce Engineering at RemoteTasks

July 1, 2023 - May 1, 2024

Built Shopify Evaluation Workbench, a set of e-commerce coding tasks and review rubrics for Liquid themes, JavaScript storefront behavior, API mocks, app integrations, and performance-focused debugging. Reviewed AI-generated Liquid, HTML, CSS, and JavaScript solutions for theme sections, product cards, variant selectors, cart updates, and responsive layouts, checking correctness, maintainability, and edge-case handling. Designed 20+ debugging scenarios covering Shopify Admin API calls, Storefront API queries, webhooks, third-party app configuration, and app/theme conflicts to test real-world troubleshooting judgment. Evaluated performance recommendations for image loading, script deferral, render-blocking CSS, and Core Web Vitals, rejecting shallow fixes that risked layout shifts or broken merchandising flows. Created Docker-based validation fixtures, unit tests, and snapshot checks for prompt-response reviews, reducing reviewer rework by 25% and making pass/fail decisions reproducible

Frontend Software Engineer, Marketplace Experience at Airbnb

September 1, 2021 - April 1, 2023

Developed Marketplace Booking UX, a customer-facing reservation and pricing workflow using JavaScript, reusable UI components, API-backed state, and responsive HTML/CSS patterns to support high-intent booking paths. Improved mobile-first listing and checkout-adjacent flows through semantic markup, accessibility fixes, interaction-state cleanup, and asset optimization, making key pages 18% faster in internal performance checks. Built experiment-ready components for pricing, availability, and onboarding changes, pairing frontend implementation with analytics events to measure activation and reduce rollout risk by 16%. Implemented international UX details including localized copy, currency display, date formatting, tax labels, and address-entry behavior for marketplace users across multiple regions. Collaborated with product, design, data, and support teams to convert user-friction reports into prioritized fixes, reducing repeated booking-flow support escalations by 12%.

Software Engineer, Web Applications & Commerce Integrations at Oracle Corporation

March 1, 2020 - December 1, 2020

Developed Storefront Integration Toolkit, a modular set of commerce UI patterns and API connectors using HTML, CSS, JavaScript, REST services, and reusable templates for customer-facing web demos. Customized catalog, search, navigation, and content templates with responsive CSS and JavaScript behaviors, improving mobile usability scores by 22% during QA review cycles. Integrated analytics, CRM, and inventory-service endpoints through REST APIs and webhook-style event handlers, giving implementation teams cleaner patterns for third-party commerce integrations. Resolved performance and rendering defects through Chrome DevTools profiling, network analysis, and template refactoring, reducing page-load regressions by 30% before release. Documented implementation patterns, QA steps, and troubleshooting notes so engineers and client-facing teams could reproduce setup decisions without relying on ad hoc handoffs.

Software Developer, B2B E-commerce Systems at Boeing Distribution Services Inc.

January 1, 2014 - June 1, 2019

Developed Parts Ordering Portal, a B2B e-commerce workflow for aerospace customers using HTML, CSS, JavaScript, backend APIs, and catalog data to support part search, quoting, and order-status visibility. Enhanced SKU search, product filtering, pagination, and inventory indicators for high-volume parts catalogs, reducing average lookup time by 20% for support and account-management users. Built integrations between order-management, inventory, and customer-service systems using REST-style services, scheduled data imports, and validation rules to improve catalog and order-data accuracy. Refined international customer workflows for shipping-region logic, address formats, export-related messaging, and account-specific purchasing rules in coordination with operations stakeholders. Created regression test notes, defect triage documentation, and release-support checklists that reduced repeated production questions by 40% during maintenance releases.

Full Stack Developer, Healthcare Payment Integrations at Oracle Corporation

April 1, 2024 - Present

Developed Payment Operations Modernization, a full-stack healthcare billing integration initiative connecting patient-facing payment flows, backend payment APIs, and Oracle data services to streamline card, ACH, and refund workflows. Analyzed legacy processor behavior, reviewed REST endpoints and webhook flows, and produced a Stripe migration plan with phased cutover and rollback criteria. Built TypeScript, React, and Node.js/Express integration services for payment capture, refunds, stored payment-method tokens, webhook verification, and idempotent retry handling. Partnered with security, compliance, and product stakeholders to validate HIPAA, PCI DSS, PHI/PII handling, audit logging, RBAC, encryption, and least-privilege access controls before rollout. Implemented API contract tests and Dockerized sandbox environments for processor certification, reducing integration defects before UAT. Instrumented structured logs and monitoring dashboards for authorization latency, webhook delivery

AI Code Evaluation Specialist / Full Stack Reviewer at RemoteTasks

July 1, 2023 - May 1, 2024

Created AI Code Review Workbench, a remote evaluation process for full-stack coding tasks that assessed backend APIs, UI behavior, unit tests, and Docker-based execution for developer-assistant training. Evaluated AI-generated implementations in Python, TypeScript, Java/Kotlin, Scala, C++, and Rust for correctness, edge-case behavior, security assumptions, and maintainability. Reviewed backend and full-stack scenarios involving REST APIs, authentication flows, checkout-style workflows, webhook handlers, database updates, and asynchronous error handling. Designed reproducible test cases with pytest, Jest, Docker, and CI-style validation, improving pass/fail consistency by 30% across reviewer handoffs. Communicated complex technical findings through concise reviewer notes, rubric feedback, and shared documentation for distributed teams. Identified hallucinated APIs and missing idempotency checks, guiding prompt quality improvements. Mentored newer reviewers on rubric interpretation and s

Software Engineer, Payments & Operations Tools at Airbnb

September 1, 2021 - April 1, 2023

Developed Payments Partner Portal, a React and Node.js internal platform for operations teams to monitor guest and host payment events, refunds, payouts, and processor exceptions at marketplace scale. Integrated payment-service APIs and webhook consumers with TypeScript, REST/GraphQL contracts, event-driven processing, and idempotency keys to reduce duplicate-processing risk during retries. Collaborated with product, finance operations, and trust teams to analyze authorization failures, payout delays, disputes, and chargeback workflows, improving issue-resolution time by 35%. Built Datadog dashboards and alerting for payment exceptions, refund latency, webhook retries, and settlement mismatches. Strengthened frontend reliability with React Testing Library and Jest, reducing regression defects by 28%.

Software Engineer, Billing & Cloud Applications at Oracle Corporation

March 1, 2020 - December 1, 2020

Developed Customer Billing API Gateway, a Java/Spring Boot and Oracle DB service layer exposing billing, invoice, and entitlement data to internal cloud applications through secure REST APIs. Implemented OAuth2/JWT authentication, input validation, audit logging, and SQL tuning for financial-data workflows, improving API response time by 22%. Built React-based operational screens for support analysts to review payment status and billing events without direct DB access. Automated Jenkins and Git deployment checks with Docker test fixtures to standardize environments and shorten release prep. Collaborated with DBAs, QA, and application teams to troubleshoot defects and prepare handoff notes for production support.

Full Stack Developer, Supplier Systems at Boeing Distribution Services Inc.

January 1, 2014 - June 1, 2019

Developed Supplier Order Management Portal for aerospace distribution teams to manage purchase orders, invoices, fulfillment status, and supplier-facing workflows. Built JavaScript UI components and backend services for order search, invoice review, and payment-status lookup using SQL-backed data models and service-layer validation. Improved secure data handling with RBAC, server-side validation, and audit trails. Optimized SQL queries and batch reconciliation jobs for invoice and shipment data, reducing nightly processing time by 38%. Produced user guides, release notes, and troubleshooting documentation to shorten onboarding time for new operations staff.