WELCOME TO MY WORLD

Hi, I’m Bernard Arjan Draaisma

Senior software engineer and remote freelance consultant

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ABOUT ME

Senior Software Engineer | Freelance Consultant | Full-Stack Web & Mobile Developer | UI/UX Designer (Remote)

I’m a senior software engineer and remote freelance consultant with experience building secure, scalable web and mobile applications. Based in LATAM (Brazil), working fully remote with international and distributed teams. Strong background in Java, Angular/Ionic, system architecture, and team leadership, with a product-focused and collaborative mindset.

Freelancer—Available

Expertise & Services

Building scalable, secure software and leading teams for modern, distributed organizations

Small Feature / Fix

4-day delivery

A focused implementation of a single backend feature or small UI module with minimal architecture and design. Includes design customization, content upload, responsive layout, full source code, and clearly documented, well-commented implementation.

Business Feature

10-day delivery

Implementation of a new feature with required integrations, including a fully responsive UI, backend logic, and automated tests. Suitable for moderate complexity projects, with design customization, content upload support, complete source code, and detailed, well-documented comments.

Full Module / Mini App

14-day delivery

Delivery of a complete feature set with technical documentation, CI/CD setup, and deployment support. Includes architecture guidance, design customization, content upload capabilities, responsive implementation, full source code, and clear, detailed code documentation.

Consulting & Technical Advisory

daily rate

Senior engineering consulting for architecture, delivery, and team effectiveness. Includes system and code reviews, technical roadmapping, CI/CD and DevOps guidance, and hands-on mentoring or temporary technical leadership—delivered fully remote.

WordPress Hosting & Email Services

monthly service contract

Reliable hosting for WordPress websites with secure, well-maintained infrastructure and professional email services. Includes setup, updates, backups, performance monitoring, and basic support—ideal for businesses that want a stable, hassle-free online presence.

Maintenance & Ongoing Support

monthly service contract

Reliable post-launch support to keep your systems secure, stable, and up to date. Includes bug fixes, security updates, dependency upgrades, monitoring, and minor improvements, with flexible availability and priority response for remote, distributed teams.

Architecture & Code Audits

4-day delivery

Independent technical reviews of your system architecture and codebase to identify risks, bottlenecks, and improvement opportunities. Includes actionable recommendations on scalability, security, maintainability, and delivery practices—ideal before scaling, refactoring, or major releases.

MVP & Proof-of-Concept Builds

14-day delivery

Rapid development of MVPs and proof-of-concepts to validate ideas and reduce technical risk. From architecture and core features to deployment-ready builds, delivered with a focus on speed, quality, and a clear path to future scaling.

Technical Documentation & User Manuals

14-day delivery

Clear, well-structured technical documentation and user manuals that make software easy to understand and maintain. Includes system documentation, developer guides, user-facing manuals, and onboarding materials tailored for remote teams and long-term maintainability.

UX/UI Design & Prototyping

14-day delivery

User-centered UX/UI design from concept to high-fidelity Figma prototypes. Includes user flows, wireframes, visual design, and interactive prototypes, ensuring intuitive experiences and smooth handoff to development.

DevOps & Cloud Infrastructure

daily rate

Design, setup, and optimization of secure, scalable infrastructure using Linux, Docker, and Kubernetes. Includes CI/CD pipelines, cloud and on-prem deployments, monitoring, and security hardening to ensure reliable, production-ready systems.