Vind freelancers in Amsterdam

Ik ben een business engineer met een analytische en gestructureerde aanpak. Ik werk op het snijvlak van business, data en operations en help organisaties om complexiteit terug te brengen naar heldere, werkbare structuren. Ik heb ruim 4 jaar ervaring als projectmanager, waarbij ik verantwoordelijk was voor het aansturen van projecten, het structureren van processen en het bewaken van planning en resultaat. Daarnaast heb ik 1 jaar ervaring binnen sustainable development, waar ik heb gewerkt aan toekomstgerichte en efficiënte organisatievraagstukken. Mijn achtergrond ligt in het analyseren en structureren van bedrijfsprocessen, cashflow, data en operationele knelpunten. Ik werk pragmatisch en resultaatgericht: geen lange adviestrajecten, maar duidelijke analyses en concrete output waar direct mee gewerkt kan worden. Ik ondersteun onder andere bij: Opschonen en structureren van datasets (CSV, Excel, exports) Analyseren van cashflow en kostenstructuren Inzichtelijk maken van omzet- en procesdata Identificeren van operationele bottlenecks Structureren van interne processen en toolstack Technische verwerking van data (o.a. AWS S3 / Athena / SQL) Mijn werkwijze is rustig, methodisch en zorgvuldig. Ik communiceer helder, werk gestructureerd en lever binnen afgesproken scope en planning. Ik voel mij het meest thuis bij concrete vraagstukken waar structuur, overzicht en analytisch denkvermogen nodig zijn.

AWS Cloud & Automation Engineer 10+ years in systems engineering | 3 years in AWS cloud architecture I specialize in helping businesses migrate to AWS and automate their cloud infrastructure. With a background in systems engineering and hands-on experience in AWS, I focus on practical solutions that fit your team’s needs and budget. What I offer: - Cloud migration: Move your applications to AWS with minimal disruption. I handle planning, execution, and team training.- Automation: Set up CI/CD pipelines (Gitlab CI), Terraform to simplify deployments and reduce manual work.- Cost optimization: Review your AWS setup to identify savings and improve efficiency.- Team support: Provide documentation and training so your team can manage the cloud independently. How I work: 1. We start with a free 30-minute call to discuss your goals and challenges.2. I provide a clear proposal with timelines, deliverables, and transparent pricing.3. I implement the solution and ensure your team is comfortable with the new setup. Experience & Tools: - Cloud: AWS (EC2, S3, RDS, Lambda, EKS)- Automation: Terraform, GitLab CI/CD, Jenkins, Kubernetes, Docker- Scripting: Python, Bash- Monitoring/Security: CloudWatch, IAM policies Recent projects: - Migrated a legacy application to AWS for a eLearning client, reducing costs and improving reliability.- Automated deployments for a scale-up, cutting release time and reducing errors.- Advised SMEs on AWS best practices for cost control and security. Let’s connect: If you’re looking for help with AWS migration, automation, or cost optimization, send me a message to discuss your project. Availability: Open to short-term and long-term projects.Location: Netherlands (remote or on-site).Languages: English (fluent), French (fluent), Dutch (basic).

🔧 I build secure, scalable cloud infrastructure — and keep it audit-ready. With 15 years in DevOps and DevSecOps across FinTech, healthcare, and defense forces, I specialize in designing AWS infrastructure from scratch, automating CI/CD pipelines, and guiding teams through compliance without drowning in paperwork. What I've delivered: ✅ SOC2 certification completed in 6 months vs. 9 planned — coordinating security, legal, and engineering ✅ Reduced CI/CD costs by 40% through Jenkins pipeline re-architecture ✅ Cut environment onboarding from several days to ~2 hours using Terraform + Python automation ✅ Improved CI clone performance by 25% — impacting thousands of engineers daily ✅ Built and scaled Kubernetes (EKS) clusters, multi-cloud infrastructure, and full DevSecOps practices from the ground up   My core stack: AWS · Terraform · Kubernetes · Docker · Jenkins · GitLab · Python · Bash · Helm · Puppet · Splunk Compliance I've owned end-to-end: SOC2 · HIPAA · DORA · IAM · Network Security · DevSecOps Industries I know deeply: FinTech · Healthcare · Payments   📢 Available for freelance contracts from July 2026. If you need someone who can hit the ground running — designing secure infrastructure, automating compliance, or untangling a messy CI/CD setup — let's talk

Senior Software Engineer over 10 years of experience specializing in microservices architecture, performance optimization, and enterprise JAVA backend development across multiple domains. Experienced in building a healthcare platform from scratch and delivering production systems that are reliable, scalable, and measurable in impact. Career Highlights • Defined the foundational architecture for a new GCC-focused platform using the C4 model, data modeling, and API-first design; delivered 2 production micro-services and sustained 99.9% availability over 12 months in production. • Led delivery of a complex healthcare benefit-linking capability, aligning stakeholders in Dubai and driving execution across 3 teams from requirements through release. • Architected revenue-driving healthcare micro-services, including a coverage-resolution service for medical claims that achieved up to 80% automation and enabled payment processing within the same day. • Improved system performance by reducing API response time from 9 seconds to 2 seconds through targeted tuning. • Standardized production support procedures and on-call workflows, improving incident response time from 1 day to 1 hour. • Modernized a legacy monolith by designing, extracting, and deploying an independent micro-service to improve maintainability and scalability. Tech stack: Java 21, Kotlin, Spring Boot, Micro-services, REST APIs, MySql, PostgreSQL, Docker, Kubernetes, AWS, Bitbucket CI/CD, Git.

Senior AWS Platform Engineer | Cloud Governance & Developer Enablement I help engineering teams build cloud foundations that scale without creating security debt, cost sprawl, or platform bottlenecks. With 15+ years in infrastructure and 5+ focused on multi-account AWS environments in fintech and enterprise, I bring hands-on experience across the full platform stack: governance policies, landing zones, reusable Terraform modules, CI/CD pipelines, and self-service patterns that let product teams ship independently. Recent results include cutting cloud spend by €3,000-€6,000/month through automated governance across 40+ AWS accounts, reducing deployment times from 40 to 5 minutes, and enabling multiple product teams to provision infrastructure without platform team involvement on routine work. I work across the full engagement spectrum from short advisory reviews to long-term embedded roles, and I'm equally comfortable doing architecture design and hands-on implementation. Available for: AWS platform engineering, cloud governance, IaC foundations, landing zone design, CI/CD standardisation, and developer enablement.

Ik ben een ervaren Salesforce Developer & Technical Architect met een sterke achtergrond in Apex, LWC, Flows en REST API-integraties. Ik heb uitgebreide kennis van Sales Cloud, Service Cloud, Field Service en Experience/Community Cloud, gecombineerd met hands-on ervaring in CI/CD (GitHub Actions, CircleCI) en AWS. Naast mijn technische vaardigheden heb ik een bewezen track record in architectuur, systeemontwerp en solution design. In mijn huidige en eerdere opdrachten stuurde ik meerdere development teams aan (in totaal 12 mensen), waarbij ik verantwoordelijk was voor mentoring, codekwaliteit, delivery en technische roadmap. Mijn kracht ligt in het vertalen van complexe business requirements naar schaalbare Salesforce-oplossingen die zowel technisch robuust als gebruiksvriendelijk zijn. Kernwoorden: Salesforce Developer, Salesforce Architect, Apex, LWC, Flows, Service Cloud, Field Service, Experience Cloud, Integraties, CI/CD, DevOps, AWS, Teamlead, Mentoring. Talen: Engels vloeiend (werktaal), basiskennis Nederlands.

​pythonista​​, father, foreigner, cook, surfer, record​​collector   More than 12 years experience in building backend services driven by frameworks like django, flask, fastAPI on top of various database type, raning from redis to influx, from postgres to mysql.     

Hi, I'm Ozgen Gunay — founder of OozieSoft. I am a software developer with 10+ years of international experience designing and delivering microservices, cloud-native applications, and large-scale distributed systems. I am skilled across the full SDLC—from architecture and design to deployment and optimization—with a proven track record of building scalable, fault-tolerant, and high-performance solutions. I help businesses transform ideas into production-ready applications. Currently based in Amsterdam and available for freelance or contract projects.

Cloud engineering professional with 8 years of experience in building and maintaining cloud infrastructure, internal tools and CI/CD pipelines, expert in Kubernetes and advanced cloud services. My key achievements include successfully managing infrastructure on a global scale with Kubernetes, facilitating the deployment of over 200 applications across multiple environments, and increasing deployment efficiency by 30%. Seeking a position in your team, where I bring my cloud infrastructure and CI/CD skills to support the mission and goals of your organization.

I'm a full-stack developer with over 12 years of experience building web apps and custom software that help businesses grow and work more efficiently. Technology agnostic, my focus is on finding the most efficient and practical solution to reach your goal rather than to work with a particular technology. I specialize in API development/integration and solving hard to debug issues in complex systems.

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