Developer tools
Engineering professionals in Developer tools
These ten engineering professionals lead or have led engineering teams at companies and product groups that build tools for software developers. A reader can learn how developer tools are built and adopted, and which technical constraints shape their reliability, delivery and operating cost.
Professionals to explore
01—10Dom Busser
LinkedInExperience: Director of Engineering · Vercel
Director of Engineering at Vercel since 2022. The highlight describes leading Observability at Vercel and building engineering teams that ship developer infrastructure at scale. Other listed roles include Director of Engineering at Joyn GmbH (2020–2022), Team Lead Software Engineering at Joyn GmbH (2019–2020), Head of New Technology & Innovation at ADAC (2018–2019) and Senior Consultant at Netlight (2015–2018).
Jesse Squire
LinkedInExperience: Principal Software Engineering Manager, Azure Developer Platform · Microsoft
Principal Software Engineering Manager, Azure Developer Platform at Microsoft since 2022. The highlight describes the Azure Developer Platform team's work building libraries and tools that give developers a consistent experience using Azure services. Other listed roles include Senior Software Engineer, Azure Developer Platform at Microsoft (2019–2022), Senior Software Engineer, Commercial Software Engineering at Microsoft (2017–2019), Senior Technical Program Manager, 343 Industries at Microsoft (2013–2016) and Principal Software Engineering Lead at Mimeo (2016–2017).
Karthik Nadig
LinkedInExperience: Principal Software Engineering Manager · Microsoft
Principal Software Engineering Manager at Microsoft since 2024. The highlight describes leading engineering areas in Visual Studio Code focused on AI model evaluation and developer infrastructure. Other listed roles include Principal Software Engineer at Microsoft (2024), Senior Software Engineer at Microsoft (2017–2024), Software Engineer II at Microsoft (2014–2017) and Software Development Engineer (SDE) at Microsoft (2012–2014).
Michael Stahnke
LinkedInExperience: VP of Engineering · CircleCI
Former VP of Engineering at CircleCI (2019–2022). The highlight describes 20+ years building and scaling engineering teams from startup to 250+ engineers across 9 countries, including owning gross margin and a $60M+ budget. Also Vice President of Engineering at Fly.io since 2026 and Advisor at Uplevel since 2023. Other listed roles include Vice President of Engineering at Flox (2023–2026) and Sr Director of Engineering at Perforce Puppet (2018–2019).
Mohammad Muzammil Ansari
LinkedInExperience: Senior Director of Software Engineering · Perforce Software
Senior Director of Software Engineering at Perforce Software since 2025. The highlight describes leading engineering teams at Perforce Software focused on DevOps innovation and streamlining development workflows. Other listed roles include Director of Software Engineering at Perforce Software (2023–2025), Director Of Engineering at NiCE (2022–2023), Software Engineering Manager at Siemens PLM Software (inactive) (2006–2022) and Software Engineer at Autodesk (2005–2006).
Rebecca Miller-Webster
LinkedInExperience: Director of Software Engineering - Copilot (AI) Experiences and Codespaces · GitHub
Former Director of Software Engineering - Copilot (AI) Experiences and Codespaces at GitHub (2024–2026). The highlight describes integrating Codespaces into the emerging Copilot product org and leading engineering for GitHub's applied AI surface, including core chat experiences. Also Director of Engineering at Vanta since 2026. Other listed roles include Director of Software Engineering - Actions Apple Mac Hosted Runners Business at GitHub (2023–2024) and Director of Software Engineering - GitHub Mobile, Desktop, GitHub CLI, npm CLI at GitHub (2022–2023).
Sachin Jain
LinkedInExperience: Director of Product Engineering · BrowserStack
Director of Product Engineering at BrowserStack since 2025. The highlight describes building Requestly into a devtool used by 300k+ developers and its acquisition by BrowserStack in 2025. Also Weekly AI Newsletter for Developers at aiBytes.io since 2026 and Book Author at 12th Drop since 2026. Other listed roles include Co-Founder & CEO at Requestly (2021–2025) and Engineering Manager at Blinkit (2019–2021).
Sam Goldstein
LinkedInExperience: Director Of Engineering · GitLab
Former Director Of Engineering at GitLab (2020–2026). The highlight describes the GitLab role as Director of Engineering for CI/CD and technical integrations. Also Chief Technology Officer at Sema since 2026. Other listed roles include VP of Engineering at Stackery (2018–2020), Director Of Engineering at Stackery (2017–2018) and Director of Engineering, Infrastructure Platform at New Relic (2015–2017).
Victor Hadianto
LinkedInExperience: Director Engineering · Turbot
Director Engineering at Turbot since 2017. The highlight describes Turbot's open source tools, including Steampipe for querying APIs and code with SQL and Flowpipe for building cloud operations workflows as code. Other listed roles include Director, Head of MOSS (Market Object and Static Service) Core at Barclays Investment Bank (2015–2017), Global Head of EPE IT at Credit Suisse (2012–2015), Credit IT Development Manager at Credit Suisse (2009–2012) and Market Object Builder (MOB) Software Developer at Credit Suisse (2007–2008).
Yury Selivanov
LinkedInExperience: Director of Engineering · Vercel
Director of Engineering at Vercel since 2025. The highlight says the Vercel role is building next-generation Python tooling and cloud, and that Vercel provides developers with frameworks, workflows and infrastructure. Also Entrepreneur in Residence at Nava Ventures since 2025 and Core Developer and a PSF Fellow at Python Software Foundation since 2013. Other listed roles include Co-founder and CEO at Gel (2019–2025) and Co-founder and CEO at MagicStack Inc. (2008–2025).
Choose the right perspective
Match the person's product area, such as CI/CD, editors or developer platforms, to the decision you face, and check whether their developer-tools role is current or past. Ask them for one adoption or reliability trade-off they made and how developers responded.
Questions to take into the conversation
- 01What made developers actually adopt a tool your team built, and what made them abandon others?
- 02Which reliability or performance problem in a developer tool cost the most trust, and how did you fix it?
- 03How do you decide what to build into the core product versus leave to integrations or plugins?
Reaching engineering professionals in Developer tools
How can I contact one of these engineering professionals in Developer tools?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 8 companies, including Vercel, Microsoft and CircleCI, based on profile data retrieved on October 1, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach engineering professionals in Developer tools?
You choose the offer, starting at $5 per person. It includes Instant Expert's 20% fee, so an offer that pays the person $100 costs you $125. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot and may describe past or present roles. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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