Full-stack and backend engineer with 17+ years of experience across system integration, fintech and low-level device work.
Comfortable end to end: designing backend services and integration entry points, building data-synchronization pipelines, migrating monoliths to microservices and Docker, and reaching down to GSM/VoIP and access-control hardware when the job calls for it.
Open to relocation and remote work.
Full-Stack Engineer @ Yoxel active
Apr 2021 — Present · Tahoma, United States · Remote · Full-time
Tools for automation and synchronization of business workflows.
- Designed and implemented unified integration entry points for CRM/ERP systems including Repfabric, Salesforce, Oasis, Fishbowl, AutoQuotes and QuickBooks.
- Maintained and enhanced MS Outlook and Gmail add-ons/extensions to meet business requirements.
- Built data-synchronization pipelines for bidirectional dataset transfer between third-party systems.
- Expanded unit and integration test coverage across multiple services.
ScalaZIODartFlutterPostgreSQLRedis
Backend Engineer @ iSate LTD
Jul 2020 — Mar 2021 · Astana, Kazakhstan · Hybrid · Full-time
Software development and document-automation services.
- Maintained and adapted a legacy system to evolving business requirements.
- Contributed to the architecture and design of new backend services.
- Proposed and implemented CI/CD pipelines using TeamCity.
C#PostgreSQLTeamCity
Full-Stack Engineer @ 5Plus Information Technologies LLP
Jul 2013 — Jun 2020 · Astana, Kazakhstan · On-site · Full-time
National test-preparation platform for high-school graduates in Kazakhstan.
- Led frontend and backend development, including a full migration from desktop to web application.
- Integrated payment systems and banking APIs into the platform.
- Drove microservices migration and full Dockerization of production infrastructure.
- Designed and maintained internal and external task-management workflows.
PHPGoDartC#PostgreSQLRedisDocker
Contract Developer @ Vienna LTD
Jul 2017 — Jan 2020 · Astana, Kazakhstan · Remote · Project-based
Innovative solutions to improve healthcare services (alongside full-time role).
- Built a web portal for medical staff to manage patient-related workflows.
- Created several internal tools to address specific business requirements.
DartAngularC++
Contract Developer @ Space Management LTD
Jul 2014 — Feb 2015 · Astana, Kazakhstan · Project-based
Hardware security-management solutions for enterprises (alongside full-time role).
- Established communication between turnstile access-control devices and a backend server.
C++
Contract Developer @ Monitoring Plus LTD
Feb 2013 — May 2013 · Kostanay, Kazakhstan · Project-based
Vehicle GPS tracking solutions.
- Consulted on GPS device integration during development of an internal tracking service.
- Developed tools to automate internal workflows.
C++Delphi
Full-Stack Engineer @ 390001 LTD
Feb 2009 — Apr 2013 · Kostanay, Kazakhstan · Full-time
Taxi service — leader in transportation and logistics solutions.
- Maintained and extended a legacy dispatch-management system.
- Created accounting tools to address business reporting requirements.
- Implemented GPS integration, including custom server/client development and in-vehicle device setup.
- Designed and implemented a GSM gateway using an internal modem via AT commands.
- Designed and implemented a VoIP gateway based on Asterisk and the SIP protocol.
DelphiC++MySQL
Contract Developer @ Regional Government Department
Aug 2010 — Feb 2013 · Kostanay, Kazakhstan · Project-based
Government department of the Kostanay region (alongside full-time role).
- Implemented a real-time internal chat application.
DelphiC++