Martin Solev
Product-minded software engineer
Estonia·working on Teams SIP Gateway
About
I build web applications, user interfaces and cloud services. I care about how a product works as a whole, from the interface to the systems behind it. At Microsoft, I work on calling services for Teams. Previously, I built web, mobile and VR products and led development at a product studio. I started coding at fifteen in Skopje and now live in Estonia.
AI stack
Current
- CodexCodex
- T3 CodeT3 Code
- GitHub CopilotGitHub Copilot
Previously
- Claude Code
- Conductor
Skills
Model usage
Shares are calculated within each source using the measure shown.
Codex
by requests
- GPT-5.3-codex37.3%
- GPT-5.6-sol22.4%
- GPT-5.6-terra9.6%
GitHub Copilot
by events
- Claude Opus 574.9%
- Claude Opus 4.89.9%
- GPT-5.6-sol5.1%
Claude Code
by output tokens
- Claude Opus 4.694%
- Claude Sonnet 4.55.1%
- Claude Opus 4.50.5%
Conductor
by responses
- Claude Opus 4.646.6%
- Claude Opus 4.732.5%
- Claude Haiku 4.512.5%
T3 Code
by selections
- Claude Opus 4.685.7%
- Claude Opus 4.814.3%
Codex
14,625 requests · 2 Jan–8 Sep 2026
- GPT-5.3-codex
- 5,457 37.3%
- GPT-5.6-sol
- 3,278 22.4%
- Unknown
- 2,826 19.3%
- GPT-5.6-terra
- 1,409 9.6%
- GPT-5.5
- 984 6.7%
- GPT-5.2-codex
- 487 3.3%
- GPT-6-astra
- 117 0.8%
- GPT-5.6-luna
- 67 0.5%
GitHub Copilot
7,097 events · 11 Jul–7 Sep 2026
- Claude Opus 5
- 5,317 74.9%
- Claude Opus 4.8
- 702 9.9%
- GPT-5.6-sol
- 363 5.1%
- GPT-6-astra
- 343 4.8%
- Claude Sonnet 4.6
- 195 2.7%
- GPT-5.5
- 134 1.9%
- Claude Sonnet 5
- 38 0.5%
- GPT-5.6-luna
- 5 0.1%
Claude Code
2,819,395 output tokens · 18 Jan to 24 Mar 2026
Historical
- Claude Opus 4.6
- 2,649,830 94%
- Claude Sonnet 4.5
- 143,806 5.1%
- Claude Opus 4.5
- 13,154 0.5%
- Claude Sonnet 4.6
- 7,051 0.3%
- Claude Haiku 4.5
- 5,554 0.2%
Conductor
3,723 Claude responses · 11 Feb to 11 Jun 2026
Partial · Claude only
- Claude Opus 4.6
- 1,734 46.6%
- Claude Opus 4.7
- 1,211 32.5%
- Claude Haiku 4.5
- 466 12.5%
- Claude Sonnet 4.6
- 311 8.4%
- Claude Opus 4.8
- 1 <0.1%
T3 Code
7 selections · 10 Apr to 5 Jul 2026
7 turns
- Claude Opus 4.6
- 6 85.7%
- Claude Opus 4.8
- 1 14.3%
Recognition
Competitions
Best Web Application at Code Fest 2014. Earned a university scholarship by placing in a national programming competition.
Community
Served as a Microsoft Student Partner for Macedonia and helped organise CodeCamp twice. Took part in Global Game Jam, NASA Space Apps, Microsoft Vizija and WowZapp.
Experience
Software Engineer
Microsoft
2022 – Present
- Develop and operate cloud services for Microsoft Teams phone calling, used by millions of enterprise users worldwide.
- Respond to high-severity outages as part of the on-call rotation, diagnosing failures and restoring service for enterprise customers.
- Rotate certificates, fix credential leaks and maintain security and compliance controls to protect customer data across calling services.
- Automate release pipelines for deployments across global cloud environments with strict regulatory requirements.
- Developed new services and extended existing ones on a distributed microservice platform, including database design.
- Maintained availability on Azure Kubernetes Service while deploying changes to a live platform.
- Helped migrate Azure services, including Web Apps, to Kubernetes on Hetzner bare-metal servers and Hetzner Cloud.
- Managed service deployments, Docker images and release pipelines. Helped operate, monitor and automate the Hetzner environment.
Lead Software Engineer
Distant Point
2015 – 2019
- Led software development at a product studio, making architecture and implementation decisions across the team's projects.
- Led technical delivery of a fully operational hospital information system (HIS) within one year, with 24 modules covering hospital-wide internal operations.
- Built enterprise certification software and web, mobile and VR products.
Web Developer
Insynctive Inc.
2014 – 2015
- Developed features and fixed bugs on an enterprise insurance platform as part of a Scrum team. Contributed to product and implementation decisions.
Web Developer
Nextsense
2014
- Built a single-page application for the Macedonian Handball Federation on the company's first Agile team. Worked on database design, front-end and back-end architecture, and token authorisation.
Selected projects
VSS
Multi-tenant vehicle-support backend using microservices on Kubernetes and GCP, with automated deployments.
Remoter
App-controlled doors, gates and ramps, with a GCP backend using Google IoT and Pub/Sub.