Vind Cloud architecture Freelancers

Cybersecurity expert, ex-software engineer en ex-systeembeheerder met ~10 jaar ervaring. Focus op bruikbare, schaalbare, en veilige web- en cloud-applicaties. Azure, AWS en GCP kennen voor mij geen geheimen, alsook platformen zoals Linux, Docker, en Kubernetes. Met diepgaande kennis van GoLang, React en React Native kan ik full-stack applicaties schrijven voor web, mobile, desktop, etc.

Cloud & DevOps Architect with 17+ years of global experience driving cloud transformations, migrations, and DevSecOps adoption. Skilled in multi-cloud strategies (AWS, Azure, GCP), Kubernetes, and IaC (Terraform, Ansible). Proven success implementing secure CI/CD pipelines, embedding DevSecOps tools (Snyk, SonarQube, Trivy), and delivering FinOps-aligned cost optimization. Trusted advisor and mentor enabling organizations to achieve secure, scalable, and cost-efficient cloud-native adoption.

I am a highly skilled cloud and DevOps platform engineer with 10+ years of experience of consultation and implementing in IT industry. 

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).

Employment History Devops Architect at On Air, Utrecht, Netherlands JANUARY 2025 — PRESENT • Designed and implemented scalable and reliable architecture for global streaming services, ensuring high availability and low latency. • Optimized infrastructure across multi-cloud environments, identifying cost-saving opportunities while maintaining performance. • Developed and managed CI/CD pipelines for seamless application deployment and updates. • Integrated vulnerability scanning tools into CI/CD workflows, enforcing secure development practices. • Enabled the testing team to adopt automation testing, incorporating automated testing tools into CI/CD pipelines. • Established a penetration testing and load testing strategy to enhance platform security and performance. • Designed and deployed big data pipelines to collect, process, and store data in Google BigQuery for analytics and insights. Senior DevOps Engineer at Wartsila, Drunen, Netherlands JUNE 2021 — JANUARY 2025 • Driving the DevOps culture within the organization • Installation and management of Kubernetes clusters (EKS, Kops, Terraform, Rancher) • Implementation of CI/CD pipelines ( Using BitBucket, Bamboo) • Management of Kafka clusters • Installation and management of Pega Systems in kubernetes using Terraform and Helm • AWS services administration (EKS, RDS, ECR, EC2, S3, etc..) • Building IaC using terraform (HCL, Terraform CDK) • Management of logging and monitoring using Datadog • Working with Data pipelines, Clickhouse DB • Orca Security integration Details Lelystad, Netherlands +31-685655527 mj.justin@gmail.com Date of birth 08-Apr-1988 Nationality Dutch Links Linkedin Skills Kubernetes, docker AWS, GKE CI/CD, Gitlab, Bamboo C, Python, Bash IaC, Terraform, Kops Linux Server administration Openstack Prometheus, Grafana, Datadog, ELK GitSenior Systems Engineer at Mijndomein, Lelystad, Netherlands JULY 2017 — MAY 2021 • Leading role in design and implementation of Kubernetes infrastructure project. • Kubernetes deployment in Google Cloud (GKE), AWS (EKS), and using KOPS. • Implement CI/CD and DevOps solutions using Gitlab, Docker and Kubernetes. • Implementation of infrastructure Monitoring using thanos, prometheus and Grafana • Experience in AWS tools / services • Managing the design and development of cloud product based on Openstack, includes the Python micro services, code review for the Django applications, debugging and deployments • Leading for design and implementation of VPS product • Managing daily operations by monitoring and troubleshooting for services and servers. Technical Lead at Nokia, Chennai,India DECEMBER 2016 — JUNE 2017 • Leading the deployment of CBIS (Cloud Based Infrastructure Software) and CBAM (Cloud Based Application Management) based on Openstack, in different data centers • Requirement analysis and customer interactions for the project. Senior Software Engineer at 6Wind, Paris,France MARCH 2014 — SEPTEMBER 2016 • Deployment of Openstack in different hardware environments. • Development (Python or bash) for automatic configuration and installation of Openstack. • Configuration of various networking scenarios in Openstack (OVS, Linux Bridge with VLAN, VXLAN, GRE). • Demo preparations as part of Pre-sale support. Lead Engineer at HCL Technologies, Chennai, India AUGUST 2013 — FEBRUARY 2014 • Leading the development for Cisco catalyst 3K switches. • Leading the troubleshooting and bug fixing project for Cisco switches. • Client interaction for requirement analysis Software Engineer at Accel Frontline, Cochin, India MARCH 2010 — JULY 2013 • Lead role in SDN based project for multi-core devices with Tilera architecture. • Design and development of LLDP and LACP protocols for RAD communication switches/Routers. • Implementation of the smallest filesystem based in Debian, for the embedded devices (Linux based). • CLI development for embedded devices in C. MySQL Languages English Malayalam Tamil Hobbies Chess, Gaming References References available upon request Education Master in Technology at Birla Institute of Technology and Science SEPTEMBER 2012 — APRIL 2015• Post graduated in Computer Science and Engineering Bachelor in Technology at University of Calicut JULY 2006 — APRIL 2009 • Graduated in Computer Science and Engineering Diploma at Kerala State board, India SEPTEMBER 2003 — APRIL 2006 • Graduated in Computer Science and Engineering Courses CKA (Certified Kubernetes Administrator) AWS Certified Solutions Architect

Wanneer de markt sneller beweegt dan je bedrijf Zeker 50% van de innovatieprojecten in bestaande bedrijven faalt. Het komt door organisatorische problemen, gebrek aan visie & ambitie, stagnatie, onduidelijkheid, leidend tot projecten die op papier geweldig zijn, maar in de praktijk op drijfzand berusten. Veel geld, tijd en goodwill is verloren gegaan en intussen zijn de concurrenten wel vooruit gegaan.Dat hoeft niet zo te zijn.  Ik help je bedrijf door betekenisvolle projecten wel succesvol te maken.  In alle projecten waar ik bij betrokken ben breng ik; creativiteit, nieuwe inzichten, visie, ambitie, drive, focus, en uiteindelijk structuur en een solide basis voor de uitvoering. Ik los het complexe web op van klantinzichten, businessmodel en technische mogelijkheden. Ik maak organisaties succesvol in complexe innovatieprojecten zodat we de problemen van deze tijd kunnen oplossen. Je wilt mij bij je project hebben om ik veel van de problemen in projecten al ruim van tevoren zie aankomen. Mijn hoofd is goed in het overzien van complexe situaties waar de belangen van commercie, planning en technologie moeten worden gebalanceerd. Dat bespaart je meteen valse starts en ik help je zoeken naar hoe het wel kan. Met een ruime ervaring in high-tech markten zoals telecom, kabel, e-commerce, streaming en de energietransitie heb ik diverse paradigma shifts van binnenuit meegemaakt. Daar waar de technologie leunt op computers, cloud & software (en waar doet het het dat niet tegenwoordig) breng ik een inhoudelijk brede en diepe kennis van dat deel van het probleem.  Geef je innovatieproject de beste kans op succes en daarmee je bedrijf wat het nodig heeft.  

Hi, I'm Matheus Lozano, a 33-year-old IT professional with over 15 years of experience. Over the past decade, I've specialised in cloud computing, particularly with Amazon Web Services (AWS), managing hybrid environments that integrate on-premises infrastructure with both public and private clouds. My journey with cloud technology began in 2011, during the early days of private cloud development, and I've since been committed to leveraging its evolving benefits. I possess extensive expertise in DevSecOps, DevOps, Site Reliability Engineering (SRE), cloud architecture, containerization, Linux systems, and IT operations. My passion lies in continuous learning and experimenting with emerging technologies, whether they're new to me or the industry. Additionally, I've successfully implemented cost-saving strategies in cloud environments, achieving over €500,000 in savings for various organisations, from startups to large corporations, in the past six years. I also enjoy sharing knowledge about AWS, HashiCorp, Istio, Kubernetes, and Linux, and writing about these topics whenever I can. I'm always open to new challenges and collaborations. Let's build something great together!

As a cloud infrastructure engineer, I'm responsible for designing, implementing, maintaining, and supporting scalable and secure cloud-based systems and services. I'm also curently occupying a DevOps engineer role within my current comany Spacewell, where I'm interacting with IT and development teams to ensure that the cloud infrastructure is optimized for performance, availability, and cost-efficiency. Key Responsibilities: Design and deploy cloud infrastructure solutions using providers such as AWS, or Google Cloud Platform (GCP). Automate infrastructure provisioning using Infrastructure-as-Code (IaC) tools like Terraform, CloudFormation, or Ansible. Monitor cloud environments to ensure system reliability, performance, and cost optimization. Implement and manage security best practices, including identity and access management, encryption, and compliance. Troubleshoot and resolve issues related to cloud services, networking, and system performance. Collaborate with development teams to ensure cloud infrastructure meets application requirements. Develop and maintain CI/CD pipelines to streamline deployments. Maintain documentation for system configurations, procedures, and best practices.

​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.     

Enthousiaste en gemotiveerde DevOps, Cloud Infrastructure, Observability Engineer gericht op persoonlijke en technische groei. Toont een grote interesse in cloudinfrastructuur, configuratiebeheer, containerisatie, monitoring en automatisering. Goed in samenwerkende omgevingen die open communicatie, collectieve besluitvorming en een gedeelde visie op zakelijke succes bevorderen. Draagt actief bij aan de open source-gemeenschap en toont een toewijding aan kennisdeling en innovatie. Jarenlange ervaring middels DevOps mindset (15 jaar), alles is te automatiseren en houdt van de “If your sh*it isn’t in Git, it doesn’t exist” mindset. Ik sta open voor projecten van enkele uurtjes in de week.

I am a Senior Software Engineer with experience building high-performance systems, AI tooling, and scalable cloud architectures. I specialize in Python, Go, and modern web frameworks, designing production-ready applications with strong DevOps practices using AWS, Azure, Kubernetes, and Terraform. My background includes performance optimization, distributed systems, and AI-driven platforms, where I focus on writing clean, efficient, and maintainable code that scales. I help companies design robust backend systems, integrate AI solutions, and build reliable full-stack applications from concept to deployment.

LET OP: Ik Spreek Nederlands op B1 Niveau I am a results-driven Data Consultant with 8+ years of experience leading cross-functional data initiatives across insurance, e-commerce, mobility, and energy sectors. My core strength lies in bridging business goals with robust data architecture to deliver actionable insights, scalable solutions, and measurable business value. Having worked in dynamic environments like bol.com, VodafoneZiggo, Fastned, and Allianz Direct, I specialize in: Data Product Ownership: Shaping the vision and roadmap for analytical solutions, including KPIs, fraud metrics, and telemetry-based models. Proven success in building data products for both internal stakeholders and external partners, including “data as a service” layers and fraud detection engines. Process Design & Optimisation: Designing end-to-end data and reporting processes from scratch. At Benerail and Shopforward, I led the development of foundational data layers, enabled delta sharing, and migrated legacy reporting to scalable Power BI infrastructure. Advanced Analytics & Insights: Conducting root cause analysis, A/B testing, and causal inference to redefine KPIs (e.g. Account Takeover at bol.com). Used tools such as SQL, PySpark, and Python to analyse large datasets and influence business decision-making. Agile Collaboration & Stakeholder Management: Certified PSM I Scrum Master and trained coach with experience guiding diverse data teams across Netherlands, Germany, and the UAE. Introduced innovative delivery practices (e.g., pre-refinement rituals, stakeholder bots) to reduce meeting fatigue and improve flow. Tooling & Tech Stack: Deep experience with Power BI, Tableau, Qlik, Azure, Databricks, GCP (BigQuery, Vertex AI), DBT, Snowflake, SAP (MM, ECC), D365, and Salesforce. Strong understanding of data warehousing, modeling (star/snowflake), and governance best practices. Whether driving data platform migrations (e.g., SAP ECC to AWS), building financial & fraud dashboards, or leading BI transformations using GenAI, I bring strategic clarity, technical credibility, and an ownership mindset to every project I take on.

Hi, I’m Khaoula — a DevOps Engineer specialized in observability and monitoring, with over 4 years of hands-on experience.   I help businesses build reliable, scalable systems by implementing effective monitoring, logging, and alerting solutions. My goal is to ensure your infrastructure runs smoothly, issues are detected early, and performance is continuously optimized.   I have experience working with modern DevOps tools and cloud environments, and I’m comfortable collaborating in both English and French.   What I can help you with:   Monitoring & observability setup (metrics, logs, tracing) Performance optimization and incident troubleshooting CI/CD pipelines and automation Cloud infrastructure support     I’m detail-oriented, proactive, and committed to delivering high-quality results. Let’s work together to make your systems more reliable and efficient.

I’m a DevOps Engineer with 6+ years of IT experience (3+ in DevOps), specializing in designing, automating, and maintaining CI/CD pipelines and cloud-native infrastructure. I help businesses streamline software delivery, improve reliability, and cut down deployment times using proven DevOps practices. My Tool Stack & Expertise: CI/CD & SCM: Jenkins, Git/GitHub, Maven, Nexus, SonarQube Containers & Orchestration: Docker, Kubernetes (EKS) Infrastructure as Code: Terraform, Ansible Cloud: AWS (EKS, EC2, S3, RDS, IAM, VPC, ALB/ELB) Monitoring & Quality: Code quality checks, automated testing, and environment provisioning What sets me apart: Hands-on experience delivering production-grade pipelines where different stages run on specialized Jenkins agents. Successfully implemented backup/restore strategies, Kubernetes deployments, and AWS infrastructure automation. Strong collaboration and problem-solving skills, ensuring smooth communication between developers, QA, and operations teams. Types of Assignments I Work On: Building CI/CD pipelines from scratch (Jenkins, GitHub Actions, GitLab CI/CD) Dockerizing applications and deploying to Kubernetes/EKS Terraform-based infrastructure provisioning (AWS VPCs, EC2, EKS, RDS, S3) Automating server configurations with Ansible Implementing monitoring, code quality, and security best practices

Salesforce Architect with over 10 years of professional and currently working in Yamaha Motor Europe NV Experience in designing and implementing solutions that translate the customer's CRM vision into a Salesforce driven, agile and actionable architecture across various industries. Delivered 6 end-to-end Salesforce project implementations as an Architect across various industries like Manufacturing, Fintech & Non-profit. Have expertise in Field Service Lightning, Service Cloud, Sales Cloud and Non-Profit Cloud. Deep understanding of the Salesforce ecosystem with hands on experience of integrating enterprise backend systems namely SAP & AWS. Implemented CI/CD processes for efficient Agile release processes. Led multiple full-cycle implementations from requirements gathering to deployment and post-production support. Proven track record of developing and maintaining strong relationships with stakeholders and delivering solutions that meet their unique needs. Proficiency working with both Agile & Waterfall project management methodologies.

Data-driven, versatile developer with strong experience in frontend development and data engineering, specializing in scalable applications and interactive dashboards. Proficient in modern frameworks, including Angular, Vue, and Svelte, with extensive use of TypeScript and JavaScript to build robust, user-focused interfaces. Skilled in backend and system design using REST APIs and GraphQL, with additional programming experience in Java, C#, and Rust. Brings a solid background in cloud and infrastructure technologies such as AWS, Azure, and Cloudflare, as well as containerization with Docker. Experienced in SQL for data modeling and analytics, and adept at translating business requirements into effective technical solutions. Additionally, proficient with design and visualization tools like Figma and DaVinci Resolve to support clear, visually engaging deliverables.

Data Platform Engineer with 5+ years of experience designing and building production-grade data infrastructure on GCP. Proven track record of owning complex platforms end-to-end — from connector frameworks and streaming pipelines to orchestration, observability, and dbt transformation layers. Strong focus on reliability, scalability, and clean engineering practices.

Ik ontwerp en bouw complete producten van begin tot eind. Van PCB-ontwerp en embedded firmware tot cloud infrastructuur, software en merkidentiteit. De meeste engineers specialiseren zich in één laag. Ik ben eigenaar van het hele product. Wat mij onderscheidt is hoe ik denk. Ik combineer een diepgaande technische basis met gevoel voor esthetiek en gebruikerservaring. Ik vertaal complexe systemen naar eenvoudige, elegante oplossingen die werken voor de mensen die ze gebruiken. Recente projecten omvatten het opzetten van een microservice architectuur op Azure Kubernetes Service voor een startup, inclusief Terraform IaC, DevOps pipelines en een base service framework. Op het hardware vlak bouw ik interactieve installaties, embedded systemen op STM32 en Raspberry Pi, en custom PCB ontwerpen. Ik werk het best met founders en kleine teams die iemand nodig hebben die een probleem van begin tot eind kan oplossen. Ik stel de juiste vragen, werk snel en lever iets wat echt werkt.

Cloud Engineer | Microsoft Azure, AWS, Intune & Office 365 Specialist Ik ben een ervaren cloud engineer met meerdere jaren ervaring in het ontwerpen, implementeren en beheren van cloudomgevingen voor bedrijven. Mijn expertise omvat onder andere: Microsoft Azure: inrichting, migratie en beheer van cloudinfrastructuren AWS: deployment, beheer en optimalisatie van cloudoplossingen Microsoft Intune: device management en endpoint security Office 365: beheer van gebruikers, licenties en samenwerkingstools Ik help bedrijven bij het moderniseren van hun IT-infrastructuur, het verbeteren van beveiliging en het efficiënt beheren van cloudomgevingen. Zowel remote als on-site lever ik resultaatgerichte oplossingen die aansluiten bij de behoeften van de organisatie.

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With over 8 years of hands-on experience in software development and team leadership, I pride myself on delivering professional, high-quality solutions the right way every time. Clients know me as a versatile “all-rounder” who can tackle any challenge, adapt quickly, and drive projects to success. Whether you need a solution architect, a senior developer, or a team lead, I bring patience, expertise, and a collaborative spirit to every engagement. Let’s discuss how I can help you achieve your goals—drop me a message anytime.

Mobile developer, Back end developer, AI development & consultancy, Scrum master, Product Owner. 25 years of development experience. Nederlands & English speaking. Building Software That Actually Works Delivering high-impact solutions for telecom, e-learning, e-health and beyond.   Worked on key projects for organizations such as ANWB • Belgacom (telecom) • DEAR Health (e-health) • ELO Connect (e-learning) • Erasmus University (e-learning) • Funda, KPN (telecom) • MinDef • NN • Sony • Staffyou • UvA (e-learning) • Vattenfall • WebcamConsult (e-health) & Ziggo.   Native mobile Development Android (Java • Kotlin • Jetpack Compose) • iOS & macOS (Swift • SwiftUI • Xcode) • WebRTC   Cross-platform development Flutter & Dart (for Android • iOS • Web) • WebRTC • PubNub • Vonage   Cloud •. Back end • Front end .NET • C# • ASP.NET • Blazor • Razor • Azure • SQL Server • Entity Framework   AI Based solutions & AI-Assisted development Azure OpenAI • Foundry • AI Search • RAG  • MCP • GitHub Copilot •  FlutterFlow • N8N • Runcraft   Down to earth. No mumbo jumbo. Only awesome software solutions ;-)  

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.

Als Cloud & DevOps Engineer help ik organisaties om hun IT-landschap sneller, betrouwbaarder en schaalbaar te maken. Ik combineer een sterke achtergrond in infrastructuurautomatisering en CI/CD-ontwikkeling met praktijkervaring in het beheren van bedrijfskritische applicaties. Daardoor kan ik niet alleen bouwen en optimaliseren, maar ook zorgen dat systemen onder alle omstandigheden stabiel blijven draaien. Ik werk graag met moderne cloudplatformen en tooling, en ik heb een scherp oog voor het oplossen van complexe technische vraagstukken. Of het nu gaat om het ontwerpen van robuuste pipelines, het inrichten van infrastructure-as-code, of het stabiliseren van productieomgevingen: ik ben iemand die verantwoordelijkheid neemt en doorgaat tot het echt goed zit. Als freelancer ben ik inzetbaar voor projecten waarin betrouwbaarheid, automatisering en een pragmatische aanpak centraal staan. Ik denk mee, bouw mee en zorg dat teams sneller kunnen leveren zonder in te leveren op kwaliteit.