J. Duke

J. Duke

Mentor
Rising Codementor
US$8.00
For every 15 mins
ABOUT ME
Full-stack engineer, 13+ years in mobile, gaming, and automation.
Full-stack engineer, 13+ years in mobile, gaming, and automation.

I'm a software engineer with 13+ years of experience across mobile, full-stack, gaming, and automation. I've built and shipped real products, worked through the messy parts, the architecture decisions, the "why isn't this working" moments, and I enjoy helping others get unstuck and move forward.
Whether you're debugging a tough problem, trying to work through something that can't just be Googled, or need someone experienced to think through a problem with you, I'm happy to dig in. I don't have a one-size-fits-all approach. Some people want the answer explained step by step, others want to be guided to it themselves. I try to figure out what actually works for you and go from there.

Pacific Time (US & Canada) (-07:00)
Joined October 2023
EXPERTISE
10 years experience
10 years experience
10 years experience
10 years experience
10 years experience
10 years experience
10 years experience

REVIEWS FROM CLIENTS

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EMPLOYMENTS
Lead Engineer
Freelance
2023-04-01-Present

• Provide development support for market research into new platforms

• Develop and demonstrate rapid prototypes to validate plat...

• Provide development support for market research into new platforms

• Develop and demonstrate rapid prototypes to validate platform capabilities

• Collaborate closely with stakeholders to ensure initiatives are sustainable for the client base amid platform changes

• Consult with startups to assess and refine their technological approaches, ensuring scalability and innovation

JavaScript
iOS
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JavaScript
iOS
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Engineering Manager
Velocitor Solutions
2022-11-01-2023-04-01

• Managed 8 direct reports across three functional areas, driving cross-team alignment and productivity

• Led optimization of st...

• Managed 8 direct reports across three functional areas, driving cross-team alignment and productivity

• Led optimization of staff resourcing and supported hiring and training initiatives, increasing team efficiency by 20%

• Implemented measures to reduce technical debt by 25% and enhance CI/CD utilization

• Collaborated with external partners, including Apple, to resolve app release issues related to third-party APIs and SDKs

• Provided development status updates to executive leadership, improving transparency

Android
Azure
Xamarin
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Android
Azure
Xamarin
iOS
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iOS Tech Lead
SERVPRO
2020-06-01-2022-11-01

• Directed the technical aspects of the iOS development team, with two direct reports for two years

• Maintained CI/CD systems, ...

• Directed the technical aspects of the iOS development team, with two direct reports for two years

• Maintained CI/CD systems, ensuring efficient development processes

• Mentored junior engineers, improving team performance by 30%

• Developed tools to streamline project workflows, enhancing productivity by 15% across development teams

• Oversaw team contributions to critical application updates, ensuring alignment with organizational goals

Objective-C
Swift
Octopus Deploy
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Objective-C
Swift
Octopus Deploy
iOS
Bitrise
AWS
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PROJECTS
My HorseView Project
2011
Developed and released My Horse, a mobile game featuring realistic horse care and gameplay mechanics.
Developed and released My Horse, a mobile game featuring realistic horse care and gameplay mechanics.
Java
C++
Lua
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Java
C++
Lua
Objective-C
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ArchetypeView Project
2010
Contributed to the development of Archetype, a first-person shooter game for iOS devices.
Contributed to the development of Archetype, a first-person shooter game for iOS devices.
Android
Java
C++
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Android
Java
C++
Objective-C
iOS
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