Über Abu Bakar
I create solid, professional websites using WordPress, Laravel, and Symfony, combining custom design and powerful functionality. From selecting the right hosting provider to configuring essential plugins, I ensure fast, secure, and fully responsive sites tailored to each client's needs. I handle everything from theme development to performance optimization, SEO setup, and plugin integration, including security, caching, and contact forms. I deliver clean, scalable solutions that look great and perform flawlessly across all devices. Quality, stability, and usability are my top priorities.
Englisch
Muttersprachlich oder zweisprachig
Vor Ort möglich
Berlin (bis zu 50 km)
Projekt- und Berufserfahrung
- nextbike.deSenior Software EngineerMärz 2025 - Heute (1 Jahr und 5 Monate)Berlin, Germany• ● Introduced a story-point estimation model that improved sprint predictability by 25%• ● Introduced a new solution for the multi-polygon, which saved 30% of the deployment time of polygon geometry• ● Created automation scripts and implemented system observability with Grafana• ● Developed a new way of Identity verification via Stripe and IDnow third parties
- Fotograf.deSenior Software EngineerJuli 2024 - Oktober 2024 (3 Monate)Berlin, Germany• ● Automated VAT and compliance processes for the e-commerce platform• ● Integrated Klarna via Stripe, expanding customer base in Switzerland
- Contortion.deBackend DeveloperJuni 2022 - Juni 2024 (2 Jahre)Berlin, Germany• ● Tasked with overseeing inventory and coordinating order deliveries as part of the Fulfillment Team, which improved inventory management efficiency by 15%.• ● Optimized the RabbitMQ messaging system, increasing data transmission speed by 30% and improving overall system reliability• ● Led code reviews and testing, increasing overall team productivity by 10% and ensuring high-quality releases• ● Refactored and enhanced legacy code.• ● Created technical documentation that reduced new hire onboarding time by 25% and served as a comprehensive resource for cross-team collaboration.• ● Optimized asynchronous service-oriented architecture.• ● Saved revenue by automating the return and cancellation process.• ● Applied Domain-Driven Design (DDD) principles after completing a specialized course, improving system modularity and code clarity.• ● Managed containerized applications with Kubernetes and Helm, improving deployment reliability and scalability.
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Ausbildung und Abschlüsse
- Cybersecurity Training ProgramMasterschool2024Gained hands-on experience in Networking, Operating Systems, Python, and engaged in real-world industry projects. Trained specifically for the CompTIA Security+ (SY0-601) Exam, with specialized couCourseske Splunk for Security Analytics and Firewall Administration. Acquired insights into Operationalizing MITRE ATT&CK, ISO 27001:2013 compliance, and TCP/IP security. Developed comprehensive IT support skills with dedicated training on Windows 10 and 11, Network Troubleshooting, and Help Desk fundamentals.
- Computer scienceMansoura University2009Computer science