Олександр

Oleksandr Yeremieiev
.NET Developer
[відкрити контакти](див. вище в блоці «контактна інформація») @oyeremieiev [відкрити контакти](див. вище в блоці «контактна інформація») (WhatsApp, Viber)
[відкрити контакти](див. вище в блоці «контактна інформація») EET (UTC+2) / EEST (UTC+3)

Currently seeking a fully remote .NET Developer position across the EET time zone (flexible hours negotiable)
or a hybrid within Ukraine

SUMMARY
Seasoned .NET Developer with over 10 years of experience designing, building, and scaling cloud-native and on-
premise applications for international clients across Europe and Australia.
Proficient in C#, ASP.NET MVC/Web API, .NET (Framework & Core), and Azure services, delivering secure,
maintainable, high-performance systems serving thousands of users.
Adept at turning complex business needs into efficient, production-ready solutions through practical architecture,
automation, and integrations - including AI services (OpenAI API).
A strong communicator and self-starter, experienced in coordinating development across distributed, cross-time-
zone teams, working directly with international management to ensure quality, scalability, and timely delivery.
Passionate about high-load systems, measurable results, and elevating software quality through AI-driven
automation and modern cloud engineering practices.

CORE SKILLS
Languages & Frameworks: C#, TypeScript, .NET (Framework & Core), ASP.NET MVC, ASP.NET Web API, LINQ,
Entity Framework
Front-End: HTML, CSS, JavaScript, Razor Views, jQuery, Vue.js, Bootstrap
Databases: Microsoft SQL Server, T-SQL, Azure SQL, Redis
Cloud & DevOps: Microsoft Azure (App Services, SQL, Functions, Storage, Service Bus, Cache for Redis, DevOps),
GitHub Actions, CI/CD Pipelines
Testing: xUnit, Moq, Playwright, Integration Testing
Architecture & Design: RESTful APIs, Client-Server, Event-Driven
Tools: Visual Studio, SQL Server Management Studio, VS Code, Git, Postman, Swagger, GitHub Copilot
Integrations: OpenAI API, Cisco BroadWorks, PayPal, NAB Transaction

EXPERIENCE
.NET Full-Stack Developer | Itera Research
(Hybrid, Kharkiv, Ukraine | Oct 2015 - Present)
Designed, built, and maintained full-stack .NET applications for a wide range of client projects, including CRM
systems, data processing pipelines, and enterprise portals. Delivered scalable and maintainable solutions supporting
thousands of users by leveraging .NET Framework 4.6 through .NET 9, ASP.NET MVC/Web API, Azure services,
OpenAI API, and modern front-end tools such as Vue.js and jQuery widgets. Partnered with international, cross-
functional teams in agile, scrum, and hybrid environments to ensure high-quality software delivery.
Australian CRM Platform | .NET Full-Stack Developer | Dec 2019 – Jun 2025
Contributed to a CRM platform generating $1.5M+ in annual recurring revenue and trusted by 350+ SMEs
across trades, manufacturing, and distribution. Designed and delivered enterprise-grade features, cloud and
third-party integrations, and AI-powered enhancements that boosted efficiency and customer insights.
Key Highlights:
- Built integrations with multiple VoIP telephony providers, allowing for simplified and optimized call
management within the system.
- Implemented AI transcription and summarization of phone calls, reducing manual workload and
enhancing customer insight accuracy.
- Improved call processing by 25% through Redis caching, significantly enhancing system performance and
user experience.
1
 German data solution company | .NET Full-Stack Developer | Oct 2015 - Nov 2019
Designed and delivered multiple enterprise-grade management and administration systems for a leading
German data solutions provider. Each solution combined an ASP.NET Web API backend, ASP.NET MVC
frontend, and Azure SQL Server database to support secure, scalable project and user management. Served as
the sole developer on most subprojects, working end-to-end from architecture to deployment, and
collaborated directly with client management and internal developers.
Key Highlights:
- Built complete API and web platforms from scratch, enabling efficient administration of users, roles, and
project data.
- Ensured consistent UX/UI and code quality across all subprojects.

CERTIFICATIONS
Google Prompting Essentials Specialization - Coursera | Sep 2025
Credential ID: D7NO2UCPVX8A
Google AI Essentials Specialization - Coursera | Sep 2025
Credential ID: 7ZC602E322AN

EDUCATION
State Aerospace University “KhAI” (Kharkiv, Ukraine)
Specialist Degree in Radioelectronic Devices, Systems, and Complexes
1994 - 2000

LANGUAGES
English: Intermediate (Professional working level) | Russian: Native | Ukrainian: Fluent | German: Basic

2