Expert AWS cloud development from Serbia. Cloud architecture, DevOps, serverless, and infrastructure with certified AWS engineers.
Amazon Web Services powers millions of applications worldwide, from startups to enterprise. Building and maintaining AWS infrastructure requires specialized knowledge in cloud architecture, security, DevOps, and cost optimization. At StepTo, our Serbian AWS engineers bring deep expertise across the AWS ecosystem.
Whether you're migrating to AWS, building serverless applications, implementing container orchestration, or optimizing existing infrastructure, our certified engineers deliver production-ready solutions. We follow AWS Well-Architected Framework principles and infrastructure-as-code best practices.
Based in Belgrade, Serbia, our AWS engineers combine strong DevOps skills with practical experience across industries. You get certified AWS expertise at competitive rates, with timezone alignment for seamless collaboration with European and US teams.
Comprehensive cloud solutions on AWS
Design scalable, resilient AWS architectures following Well-Architected Framework principles.
Lambda functions, API Gateway, Step Functions, and event-driven architectures.
ECS, EKS, and Kubernetes deployments with auto-scaling and service mesh.
Terraform, CloudFormation, and CDK for reproducible, version-controlled infrastructure.
IAM policies, VPC design, encryption, security groups, and compliance frameworks.
CloudWatch, X-Ray, custom dashboards, alerting, and log aggregation.
Services and tools our AWS engineers work with
AWS solutions for various scenarios
Migrate existing applications to AWS with minimal downtime and optimized costs.
Event-driven applications that scale automatically and minimize operational overhead.
Microservices architectures with container orchestration and auto-scaling.
Data lakes, analytics pipelines, and real-time data processing.
Our engineers hold industry-recognized certifications
Serbian AWS engineers offer deep cloud expertise at 40-60% lower costs than Western Europe. Our engineers hold AWS certifications, have hands-on experience with enterprise deployments, and work in CET timezone for real-time collaboration. We combine strong DevOps practices with modern IaC approaches.
Our AWS engineers are proficient across the AWS ecosystem: compute (Lambda, EC2, ECS, EKS), databases (RDS, DynamoDB, Aurora), storage (S3, EFS), networking (VPC, CloudFront, Route 53), and integration services (API Gateway, SQS, SNS, EventBridge). We also work with analytics services like Redshift and Athena.
Yes, IaC is fundamental to our approach. We primarily use Terraform for multi-cloud compatibility and AWS CDK for AWS-native projects. All infrastructure is version-controlled, tested, and deployed through CI/CD pipelines. We follow GitOps practices for infrastructure management.
Yes, we have extensive experience migrating applications to AWS. We assess your current infrastructure, design the target architecture, plan the migration strategy (lift-and-shift, re-platform, or re-architect), and execute with minimal downtime. We also optimize for cost and performance post-migration.
Security is built into everything we do. We implement least-privilege IAM policies, encrypt data at rest and in transit, configure VPCs and security groups properly, and set up audit logging. We work with compliance frameworks like SOC 2, HIPAA, and GDPR as needed.
We design cost-efficient architectures from the start and continuously optimize. This includes right-sizing instances, using reserved capacity and savings plans, implementing auto-scaling, leveraging spot instances where appropriate, and setting up cost monitoring and alerts.
Let's discuss your cloud infrastructure needs. Our certified AWS engineers are ready to architect and build your solution.
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