Benny Davis

Custom Software & Solutions Developer

Fiverr • Trabajador autónomo

Sep 2026 - Present • 1 mo

Create custom software solutions for businesses that need more than an off-the-shelf application can provide. I translate business processes and requirements into custom websites, web applications, mobile apps, dashboards, APIs, databases, integrations, and internal business tools. I work with clients to identify the actual problem, define the required functionality, develop the solution, test the system, fix issues, and make improvements after implementation. I also modernize existing software by adding features, connecting external services, improving workflows, resolving technical problems, and integrating different systems. Typical solutions include CRM tools, booking systems, management platforms, customer portals, reporting dashboards, data-processing applications, business automation systems, and custom SaaS products. Core areas: Custom Software Development, Business Applications, Web Applications, Mobile Applications, SaaS Development, API Development, Database Systems, Dashboard Development, System Integration, Automation, Bug Fixing, Software Testing, Application Maintenance.

Mobile App Developer | Android & iOS

Instagram • Trabajador autónomo

Feb 2025 - Present • 1 yr 8 mos

Develop mobile applications designed around real business and user requirements. I work on application structure, user interfaces, functionality, API integration, authentication, databases, notifications, third-party services, testing, debugging, and deployment. Projects can include business applications, booking apps, customer portals, service platforms, e-commerce apps, productivity tools, dashboards, and custom mobile solutions. I also troubleshoot existing applications, improve functionality, integrate APIs, resolve bugs, and implement new features when a client needs to extend an existing product. My focus is on creating mobile experiences that are simple to use, reliable, responsive, and connected to the systems businesses already use. Core areas: Mobile App Development, Android Apps, iOS Apps, Cross-Platform Development, Mobile UI, API Integration, Authentication, Database Integration, Push Notifications, App Testing, Debugging, App Deployment, Custom Mobile Applications.

Backend & API Developer

Upwork • Freelance

Apr 2024 - Present • 2 yrs 6 mos

Develop backend systems and APIs that connect websites, mobile applications, databases, business tools, and third-party platforms. I build and integrate REST APIs, database-driven applications, authentication systems, webhooks, business logic, data-processing workflows, and external service integrations. I also troubleshoot API errors, improve existing backend functionality, connect applications to external platforms, and help clients automate data exchange between different systems. My work supports websites, mobile apps, dashboards, SaaS products, CRM systems, payment platforms, business management tools, and custom applications. I prioritize secure data handling, predictable API behavior, maintainable architecture, testing, and clear integration between systems. Core areas: Backend Development, API Development, REST API, Webhooks, Database Development, API Integration, Third-Party Integration, Authentication, Business Logic, Data Processing, Backend Troubleshooting, Custom Software Development.