James S.

𝐍𝐞𝐞𝐝 𝐚 𝐝𝐞𝐬𝐤𝐭𝐨𝐩 𝐚𝐩𝐩 𝐛𝐮𝐢𝐥𝐭, 𝐬𝐢𝐠𝐧𝐞𝐝, 𝐧𝐨𝐭𝐚𝐫𝐢𝐳𝐞𝐝, 𝐚𝐧𝐝 𝐩𝐚𝐜𝐤𝐚𝐠𝐞𝐝 𝐢𝐧𝐭𝐨 𝐚 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐞𝐫 𝐰𝐢𝐭𝐡 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐜 𝐮𝐩𝐝𝐚𝐭𝐞𝐬 ? 𝐓𝐡𝐚𝐭 𝐢𝐬 𝐦𝐲 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐭𝐲. I build desktop apps from scratch and fix last-mile release problems that keep teams from shipping. Most clients come to me after days lost to Apple notarization, Windows code-signing, or cross-platform build failures. I diagnose it, fix it, and ship it, then leave documentation so your team can build independently. I also package desktop application plugins into easy-to-install desktop app extensions 60+ projects. 100% Job Success Score. Many clients return for 5+ continuous contracts. 𝐖𝐇𝐀𝐓 𝐈 𝐃𝐎: • Build full desktop apps from architecture to installable product • macOS code signing and notarization (Developer ID, Gatekeeper, stapling) • Branded Windows and macOS installers (WiX, Inno Setup, Advanced Installer, PKG, DMG) • Electron packaging, signing, and feature work (Electron Forge and electron-builder) • Legacy Java deployment rescue (Tomcat, Maven, Launch4J) Built with Java, JavaFX, Electron JS, and Spring Boot. Past work includes camera control software, audio workstations, AI assistants, DeFi GUIs, and file management systems. Most packaging projects ship in days, not weeks. Message me with your build error, where you are stuck, or app idea. I usually reply within a few minutes.