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zumarrd
@zumarrd
Software Developer
Vereinigte Staaten
Englisch, Französisch, Deutsch, Italienisch, Spanisch
Über mich
Hello, Fiverr community! I am a professional software developer specializing in web application development and desktop application development. I build secure, high-performance solutions using modern technologies, such as Python, JavaScript, PHP, and APIs. I have strong experience in bug fixing, SaaS development, ERP systems, CRM solutions, and custom software development. My focus is on clean code, responsive design, and user-friendly interfaces. If you need a reliable developer for full-stack development, backend development, or automation, I am here to deliver quality results on time.
Kompetenzen
zumarrd
offline •
Durchschnittliche Antwortzeit: 3 Stunden
Meine Dienstleistungen
Full-Stack-Webanwendungen
I will full stack software developer, web app, inventory system, odoo, erp, lms, crm
Full-Stack-Webanwendungen
I will custom software, web app, desktop app, odoo, hr, saas app, crm, erp, pos, lms
Arbeitserfahrung
API Developer & Integration Specialist
Freelancer.com • Freiberufler
Mar 2026 - Present • 4 mos
I specialized in developing and integrating RESTful APIs for web and mobile applications. I successfully connected third-party services such as payment gateways, authentication systems, and external data sources. My role included API design, testing, documentation, and ensuring secure, fast, and seamless communication between systems.
Software Developer – Bug Fixing & Maintenance
Upwork • Freiberufler
Mar 2026 - Mar 2026 • 0 mos
I worked as a software developer focused on identifying, troubleshooting, and fixing bugs in web and desktop applications. I improved system performance, resolved errors, and ensured smooth functionality across different platforms. I also enhanced code quality, optimized databases, and maintained existing systems to deliver stable and reliable applications for clients.
7 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
1–5 von 7 Bewertungen
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Am relevantesten
dev02juan
Frankreich
Delivered the project efficiently with strong attention to detail. Communication was smooth throughout.
Hilfreich?
phoohyi
Wiederkehrender Kunde
Pakistan
Highly responsive and professional. The project was handled with care and expertise.
Hilfreich?
olas00111
Wiederkehrender Kunde
Vereinigte Staaten
Took ownership of the project and delivered beyond expectations.
Hilfreich?
olas00111
Wiederkehrender Kunde
Vereinigte Staaten
consistent delivery and clear communication made the process seamless.
Hilfreich?
phoohyi
Wiederkehrender Kunde
Pakistan
Great experience working together met deadlines and provided quality output.
Hilfreich?
