superfly/flyctl
Jun 2025 – May 2026
2 Months active
Languages Used
Go
Technical Skills
CLI DevelopmentNetwork Programmingbackend developmentsecurity best practicestesting
mjbraun
PROFILE
Mjbraun
Worked on the superfly/flyctl repository, delivering two security-focused features over two months. Developed a configurable bind address for the MPG proxy, defaulting to localhost to reduce local exposure and align with security best practices, while allowing advanced users to specify alternative bindings for testing and deployment flexibility. Enhanced Docker configuration handling by enforcing owner-only permissions on config files, mirroring upstream Docker CLI behavior and adding targeted tests for cross-platform correctness. Emphasized traceable, reviewable changes using Go, network programming, and CLI development skills, with a focus on stability, security, and robust testing rather than bug fixes during this period.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
163
Activity Months2
Your Network
57 peopleSame Organization
@fly.io21
adam-fly-ioMember
Alex EzellMember
Allison PiersonMember
Dusty HallMember
Emil NikovMember
asibMember
jae bellerMember
Joshua SierlesMember
Juliana de OliveiraMember
Shared Repositories
36
Work History
May 2026
1 Commits • 1 Features
May 1, 2026Month: 2026-05 — Security-focused feature delivery and test coverage for Docker config handling in flyctl, with emphasis on cross-platform correctness and alignment with upstream Docker CLI.
1 Commits • 1 Features
May 1, 2026Month: 2026-05 — Security-focused feature delivery and test coverage for Docker config handling in flyctl, with emphasis on cross-platform correctness and alignment with upstream Docker CLI.
May 2026
June 2025
1 Commits • 1 Features
Jun 1, 2025Month: 2025-06 — Focused security and configurability enhancements for the MPG proxy in superfly/flyctl. Delivered a new MPG Proxy Bind Address Configuration (bind-addr flag) with localhost default to harden local exposure while allowing explicit local binding for advanced configurations. This aligns with security best practices and improves local testing and deployment configurability. Commit reference: f6cf944a5852bfc64ce8052e9f9580450a0bcae9 ("Shift mpg proxy to only listen on localhost (#4413)"). No major bugs fixed this month; stability and configuration refinements complemented feature work. Overall impact: reduced surface area for local deployments, clearer binding configuration, and traceable, reviewable changes across the repo. Technologies/skills demonstrated: Go, networking, feature flag/flag design, security-conscious defaults, git-based change tracking.
June 2025
1 Commits • 1 Features
Jun 1, 2025Month: 2025-06 — Focused security and configurability enhancements for the MPG proxy in superfly/flyctl. Delivered a new MPG Proxy Bind Address Configuration (bind-addr flag) with localhost default to harden local exposure while allowing explicit local binding for advanced configurations. This aligns with security best practices and improves local testing and deployment configurability. Commit reference: f6cf944a5852bfc64ce8052e9f9580450a0bcae9 ("Shift mpg proxy to only listen on localhost (#4413)"). No major bugs fixed this month; stability and configuration refinements complemented feature work. Overall impact: reduced surface area for local deployments, clearer binding configuration, and traceable, reviewable changes across the repo. Technologies/skills demonstrated: Go, networking, feature flag/flag design, security-conscious defaults, git-based change tracking.
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture80.0%
Performance70.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Go
Technical Skills
CLI DevelopmentNetwork Programmingbackend developmentsecurity best practicestesting
Repositories Contributed To
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