Issued June 2026
Santander Bootcamp: Rust and AI-Integrated Application Development
Santander Bootcamp
Hi, I'm Richard Wollyce
Full Stack Software Engineer focused on TypeScript, JavaScript, and Rust, building secure, scalable web applications end to end across React, Next.js, Node.js, Supabase, PostgreSQL, CI/CD, and Linux deployments.
ERP handling 200+ orders/day
~95% reduction in manual entry errors
Security, networking, and digital forensics foundation
Certifications
Issued June 2, 2026
Computational Forensics and Digital Evidence Investigation
Universidade Cruzeiro do Sul
Issued May 2026
LEAD1x: Exercising Leadership: Foundational Principles
HarvardX / edX
Issued July 2023
Introduction to Cybersecurity
Cisco Networking Academy
Issued July 2025
Networking Basics
Cisco Networking Academy
Experience
A history of production engineering, secure system ownership, and reliable software delivery.
Software Engineer
MG Laser
- Tech stack: TypeScript, React, Vite, Tailwind CSS, Node.js, Supabase, PostgreSQL, Linux VPS, EasyPanel.
- Build and maintain an ERP system covering inventory, sales, and daily operations, processing 200+ orders per day across multiple teams.
- Reduced manual data entry errors by approximately 95% by replacing spreadsheet-based workflows with structured forms and automated validation.
- Improved responsiveness on high-volume data tables through pagination and targeted RPC calls.
- Secured data access with Row-Level Security (RLS) and Role-Based Access Control (RBAC), restricting records to the appropriate user roles.
- Apply secure coding, audit-aware access control, and incident-response thinking when designing business-critical workflows.
- Manage deployment, monitoring, and server infrastructure on a self-managed Linux VPS.
- Restored the system after a critical production outage in under 10 minutes with no data loss.
Contractor - Software Engineer
Contractor
- Work for multiple clients on freelance and contract projects.
- Build full-stack web apps for clients using TypeScript, React, Next.js, Node.js, Supabase, PostgreSQL, Vite, Tailwind CSS, and Vercel.
- Built a live event registration system used by staff across multiple companies, including CPF and WhatsApp validation, responsive UI, and participant tracking workflows.
- Built and maintain a chatbot and admin dashboard for a tattoo and barber shop, turning chats into structured budget requests and follow-up tasks.
- Built landing pages and small business systems with payment integrations and webhooks to automate checkout and day-to-day work.
- Handle frontend, backend, database design, deployment, maintenance, live support, and ongoing improvements.
- Use AI-assisted development workflows to accelerate implementation while keeping code review, testing, and production validation under developer control.
- Use TDD with Vitest to avoid regressions and refactor safely.
Projects
Relevant technical project currently highlighted in the curriculum.
Cybersecurity Project
RoadToCyberSec.com
A structured, beginner-to-advanced cybersecurity learning path and resource hub focused on practical, actionable guidance.
- Curated and authored sequential learning material for beginners, developers, and non-technical professionals.
- Designed modules covering fundamentals, threat analysis, password security and MFA, safe browsing, device hygiene, incident response, network fundamentals, and digital evidence handling.
- Hosted on Mintlify with a searchable documentation index and a clear learning path.
Technical Strength
A structured breakdown of core capabilities built across frontend, backend, data, and infrastructure.
Languages & AI Workflow
Building with the core languages and workflow practices listed in the CV, including Rust and AI-assisted development under developer-controlled review, testing, and validation.
Technologies & Frameworks
TypeScriptJavaScriptRustHTMLCSSPythonBashSQL fundamentalsCargoAI-assisted workflows
Frontend
Building responsive interfaces and application flows across web and mobile using the frontend stack listed in the CV.
Technologies & Frameworks
ReactNext.jsReact NativeExpoThree.jsViteTailwind CSSReduxResponsive UI
Backend
Designing APIs, authentication flows, authorization, and webhooks for full-stack applications and client systems.
Technologies & Frameworks
Node.jsNext.js API routesAPI developmentAPI designREST APIsGraphQLSupabaseAuthenticationAuthorizationWebhooks
Data, Security & Forensics
Applying secure data access, cybersecurity fundamentals, networking knowledge, and digital evidence handling to system design and implementation.
Technologies & Frameworks
PostgreSQLDatabase designRPC callsRLSRBACSecure codingTCP/IPIPv4IPv6Wireless securityIncident responseDigital evidenceChain of custody
Infrastructure & Quality
Owning deployment, monitoring, automated validation, and production troubleshooting across managed and self-managed environments.
Technologies & Frameworks
AWS fundamentalsDockerLinuxNginxVercelSelf-managed VPSEasyPanelGitHub ActionsCI/CDEASVitestTDDBiomeLefthook
Methods & Modeling
Using structured software methods and modeling practices to reason about requirements, architecture, and implementation.
Technologies & Frameworks
Domain-driven design (DDD)Specification-driven design (SDD)AgileUMLClass diagramsSequence diagramsComponent diagramsTechnical documentation
About Me
Full Stack Software Engineer focused on TypeScript, JavaScript, and Rust, building secure, scalable web applications end to end.
Experienced with React, Next.js, Node.js, Supabase, PostgreSQL, REST APIs, authentication, CI/CD, AWS fundamentals, and Linux server deployments.
Strong foundation in system design, cybersecurity, network fundamentals, digital forensics, secure data access, and AI-assisted development workflows.
Education
B.Sc. Software Engineering
Universidade de Franca
2025 - 2029
Languages
- Portuguese (Brazil)Native
- EnglishAdvanced (C1)
- SpanishIntermediate
Let's Connect
Ready to talk systems, security, or full-stack engineering roles? Get in touch.