Beschreibung

I help businesses turn complex challenges into efficient, scalable software that drives measurable results. With 5 years of experience in Fintech, SaaS, CRM platforms, and a solid foundation in data engineering, I deliver solutions that save time, reduce errors, and improve operational efficiency.

I specialize in building platforms, dashboards, and automation workflows that allow teams to work smarter, not harder. My work helps clients streamline processes, onboard users faster, and make data-driven decisions with confidence.

From fintech platforms managing investments and compliance, to SaaS and CRM systems enhancing user engagement, I ensure every project is future-proof, secure, and scalable. I also create developer-friendly SDKs and clear documentation, so teams can integrate, adopt, and expand systems effortlessly.

I partner with startups and established companies to deliver high-quality, reliable software that aligns with business goals, improves productivity, and supports growth. If you want a freelancer who turns your vision into tangible results, I bring the experience, technical expertise, and strategic insight to make it happen.

Sprachen

Englisch
Muttersprachlich oder zweisprachig
Französisch
Verhandlungssicher

Arbeitsortpräferenzen

Nur remote

Führt Projekte hauptsächlich remote aus

Equisafe
Software Engineer
Januar 2025 - Heute (1 Jahr und 5 Monate)
Responsibilities & Contributions

1. Backend Architecture & System Design
• Development of a modular, scalable NestJS backend, optimized for high reliability and maintainability.
• Designed multi-tenant PostgreSQL databases for investors, issuers, entities, and asset management.
• Developed secure APIs for financial workflows and third-party integration.

2. SDK Development
• Built a TypeScript SDK to allow external developers and internal teams to interact with the platform APIs efficiently.
• Implemented typed methods, response models, and automated error handling to simplify integration.
• Ensured SDK aligns with RBAC and multi-tenant restrictions, providing secure access across entities.

3. Documentation & GitBook
• Maintained a comprehensive GitBook documenting all APIs, SDK usage, workflows, and business logic.
• Created developer guides, tutorials, and code samples to accelerate adoption of the platform.

4. RBAC & Security
• Designed a flexible RBAC system to manage roles, permissions, and access scopes across multiple entities.
• Developed invitation and membership workflows for secure user onboarding.

5. Frontend & Admin Dashboard
• Developed React/Next.js dashboards for administrators and investors.
• Improved dashboard performance and usability, increasing operational efficiency.

6. Collaboration & Quality
• Maintained clear technical documentation and GitBook guides for all modules.
• Conducted code reviews, mentoring junior developers, and ensuring coding standards.

NestJs Node.js REST APIs Next.js CI/CD
Yves Rocher
Data Engineer
MODE & KOSMETIK
April 2024 - November 2024 (7 Monate)
Data workflow orchestration with Airflow.
Data loading and transformation.
Data transformation with DBT
TechNet World
Software Engineer
Januar 2020 - Januar 2024 (4 Jahre)
• Front-End: React, Next.js
• Back-End: ExpressJS, NestJS, FastAPI.
• Databases: PostgreSQL, MySQL.
• Quality: testing, code review, SQL optimization, performance monitoring.
• DevOps: CI/CD pipelines, Docker containerization, version control with Git.
• Tech Watch: Keeping up with trends and new technologies.