Fullstack-Entwickler

As the Lead Engineer at Blockwinz, I designed and developed the core architecture of the platform, including the game engine, wallet integration, and backend infrastructure built with NestJS, Node.js, and MongoDB. I implemented real-time multiplayer functionality using Socket.IO and Redis, enabling smooth, low-latency gameplay. I also led the integration of Solana blockchain features, such as token transactions, staking, and bonus systems using the BWZ token. Additionally, I guided the engineering team through best practices in code quality, scalability, and deployment, ensuring a secure and performant gaming experience.

Design and Develop Game Logic: Create the underlying logic for various casino games, ensuring the rules, mechanics, and calculations align with industry standards and provide a fair experience for players.

Front-End User Interface Development: Build and optimize interactive, visually appealing game interfaces that engage players. This includes responsive layouts, smooth animations, and intuitive user experiences.

Back-End Development and API Integration: Develop and maintain server-side logic to handle game requests, process data, and manage user sessions. Integrate APIs for payments, user authentication, leaderboards, and other casino-specific features.

Implement Security and Compliance: Ensure the games meet strict security standards to protect against hacking, fraud, and data breaches. Adhere to regulatory requirements specific to online gambling and gaming industries.

Testing and Quality Assurance: Conduct rigorous testing, including unit tests, integration tests, and performance tests, to ensure game stability, accuracy, and reliability across various devices.

Optimize Performance and Scalability: Optimize code and database queries to handle high traffic loads and ensure the games run smoothly without lags or downtime during peak times.

Developing and Maintaining Front-End Interfaces: Creating intuitive, responsive, and engaging UIs for web and mobile applications using React and React Native, ensuring cross-platform consistency and performance.

Building and Integrating APIs: Using NestJS and Node.js to design and develop robust, secure APIs and back-end services. You would also manage API integration with front-end applications, enabling seamless communication between client and server.

Cross-Platform Component Development: Building reusable components for both web and mobile applications, promoting efficient development practices and maintaining a consistent design.

State and Data Management: Implementing state management solutions like Redux or Context API for React and React Native, while also handling data flows from NestJS/Node.js back-ends to improve app stability and performance.

Database and Server Management: Developing and managing databases, ensuring optimized data handling, and integrating server-side logic to support app requirements, such as user authentication, payment processing, and data persistence.

Testing, Debugging, and Optimization: Conducting thorough tests for front-end and back-end code, identifying and fixing bugs, optimizing performance, and ensuring applications run smoothly across different devices and network conditions.

• Treibende Kraft beim reibungslosen Übergang einer Angular-Anwendung zu einer neueren Version, um deren Funktionalität und Effizienz sowie die Einhaltung der aktuellen Entwicklungsstandards zu gewährleisten.
• Optimierung der Anwendungsleistung und Verbesserung der Nutzungserfahrung durch Optimierungstechniken.
• Design und Implementierung von RESTful-Services zur Unterstützung einer nahtlosen Daten-Integration.
• Aktive Teilnahme an Code-Überprüfungen und Schlüsselrolle bei der Festlegung unternehmensweiter Code-Standards.
• Enge Zusammenarbeit mit Stakeholdern, um technische Anforderungen zu definieren und in der Roadmap-Planung zu priorisieren.

Custom Software with local guidance and global expertise. Blending strategic insights and thoughtful design with brilliant engineering, they create durable technical solutions that deliver digital transformation at scale. Since 2001, hundreds of companies worldwide have trusted their global team of over 1000 to guide their vision, design innovative products, and deliver secure solutions.

• Led and facilitated the process of transitioning an existing Angular application to a newer version, ensuring the application is functional, efficient, and up to date with current development standards. This involves assessing the current codebase, identifying potential issues, and implementing solutions to ensure a seamless migration;

• Optimizing application performance and improving user experience;

• Designing and implementing RESTful services;

• Worked with cross-functional teams to communicate project requirements and proposals;

• Participating in code reviews and contributing to the development of company-wide coding standards;

• Collaborating with stakeholders to define and prioritize technical requirements and roadmaps.

• Beteiligung an Code-Überprüfungen und der Entwicklung unternehmensweiter Code-Standards.
• Beurteilung von und Beschäftigung mit technischen und Design-Anforderungen, Integration von nutzungsorientierten und Frontend-Elementen zur Aufrechterhaltung der Effektivität der Webpräsenz.
• Implementierung von Best Practices zum Schutz vor häufigen Schwachstellen wie XSS und CSRF.
• Orchestrierung effizienter großer Software-Deployments.
• Zusammenarbeit mit UX/UI-Designern und Backend-Entwickler:innen für eine nahtlose Nutzungserfahrung.

• Verantwortlich für die Entwicklung und Wartung automatisierter Testfälle und Testsuiten.
• Gewährleistung, dass der Code Standards für Barrierefreiheit und Cross-Browser-Kompatibilität folgt.
• Aktive Beteiligung an Diskussionen über Design und Code-Architektur sowie Abgabe wertvoller Empfehlungen für technische Lösungen.
• Mitarbeit an Code-Überprüfungen und der Einführung von unternehmensweiten Coding-Standards.
• Design und Implementierung von RESTful-Services zur nahtlosen Daten-Integration.

Moneda Invest is involved in research, intelligence, corporate, and structured trade finance services for the mining and energy markets.

• Analyzed user needs to determine technical requirements;

• Database design and management;

• Optimizing database queries for performance;

• Designing and implementing RESTful services;

• Integration with third-party services and APIs.

An Engineering Community making the world of product development more accessible & building products that drive the world forward.

• Utilized customer feedback and system trends to inform key product decisions;

• Developed and directed software system testing and validation procedures;

• Reviewed software documentation to maintain adherence to industry standards and prevent discrepancies;

• Built interactive web-based user interfaces leveraging Typescript, Angular, and SCSS;

• Mentored newly hired software engineers through routine coaching and training opportunities;

• Suggested improvements to systems and processes, improving efficiency and competitive company posture;

• Led software development initiative as subject matter expert and primary point-of-contact for project management staff.