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Lawrence Stalder

PROFILE

Lawrence Stalder

Worked on the nymtech/nym-vpn-client repository to automate and secure the Windows build and release process for the Nym VPN desktop client. Developed a GitHub Actions-based CI/CD workflow using Bash, PowerShell, and YAML, enabling automated building, signing, and artifact management for Windows releases. Integrated support for development mode builds, managed signing keys and secrets, and orchestrated dependency installation and artifact uploads. Later, extended the workflow to include automated Extended Validation (EV) code signing via SSL.com, enhancing installer trust and reducing user friction. These improvements streamlined release cycles, improved supply-chain security, and strengthened compliance for Windows deployments.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
2
Lines of code
625
Activity Months2

Work History

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for nym-vpn-client: Delivered External Validation (EV) code signing for Windows builds via SSL.com integration, strengthening installer trust and security. Updated build workflows to automate EV signing and reduce manual steps. Demonstrated strong security and CI capabilities, laying groundwork for supply-chain integrity. Business impact includes improved user trust, fewer Windows SmartScreen prompts, and a clearer compliance posture.

November 2024

1 Commits • 1 Features

Nov 1, 2024

November 2024 focused on establishing a secure, automated Windows distribution path for the Nym VPN desktop client. Delivered a GitHub Actions-based Windows CI/CD workflow to build and sign the app, with development mode support, handling core release tags, signing keys, and secret management, and orchestrating dependency installation, artifact retrieval, the final Tauri build, and artifact uploads. This work reduces manual release steps, improves security and traceability of builds, and lays the groundwork for automated EV signing.

Activity

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Quality Metrics

Correctness85.0%
Maintainability80.0%
Architecture85.0%
Performance70.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

BashPowerShellYAML

Technical Skills

CI/CDCode SigningCross-platform DevelopmentGitHub ActionsTauriWindows Build

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

nymtech/nym-vpn-client

Nov 2024 Jan 2025
2 Months active

Languages Used

BashPowerShellYAML

Technical Skills

CI/CDCross-platform DevelopmentGitHub ActionsTauriWindows BuildCode Signing