Greetings 👋 I'm a Java/Cloud architect, and lead engineer for 👨💻Special Software Reliability Technology (EDC) with over 18 years of experience in the area.
I focus on reliable software, and mission-critical operations, for which I am utilizing custom-developed EDC technology for software reliability, to prevent system failures and crashes.
I can help you with:
- Software for robots and machinery,
- Internet of Things (IoT),
- Reliable, safety-critical systems,
- API design, development and integration,
- Cloud applications, scalable systems,
- High load/data volumes, predictive analytics.
I 💰EARN/SAVE MONEY FOR OUR CUSTOMERS💰 by:
• allowing their business to expand (or start sometimes:)
• automating processes and reducing operational cost
• using newer and more efficient technology
• long-run cost reduction because of high-quality software.
Don't take my word for it, please review my profile feedback.
Some techs below...
✅ Cloud applications
Cloud, serverless, scalable applications, architecture and development for Amazon Web Services (AWS) and Google Cloud Platform (GCP).
✅ Complex system development, API integration and development
Develop custom software from A to Z, build sophisticated APIs, integrate third-party APIs, data hubs and gateways.
✅ Big data volumes processing, storage, and analytics
Receive, process, store and analyze and send huge volumes of data. Cost-efficient data-focused systems on the cloud.
✅ Internet of things (IoT)
Connect and manage thousands of simple and complex devices on the cloud, custom automation, reports and analytics.
✅ Other
Workflow automation, Performance optimization, QA automation.
Some tech details:
✓ Java: Java 8 and further versions, Spring, JavaEE, JavaFX
✓ Spring: SpringBoot, Spring MVC, Spring Security, Spring Data, ...
✓ Cloud: AWS, Google Cloud, Docker, Kubernetes, ECS, EKS, Cloud-native apps, scalable clusters, zero-downtime deployment.
✓ Databases: Oracle/PostgreSQL/MySQL, big volume storage (AWS Redshift, AWS Athena/S3, Aurora, Cassandra, HDFS), Redis, MongoDB, Neo4j.
✓ Web: Bootstrap, Angular, React, JavaScript, OAuth, Tomcat, JBoss.
✓ APIs: REST, SOAP, XML-RPC, WebServices, WebSockets, Swagger/OpenAPI 3 etc.
✓ AWS: Clusters, AWS EC2, AWS Kinesis, AWS Athena, AWS Redshift, AWS DynamoDB, AWS Lambda, AWS IoT, AWS SQS/SNS, AWS CloudFront/Route53/ApiGateway, vast AWS API usage, and automation.
✓ Data streaming: AWS Kinesis, Firehose, SQS/SNS, Kafka, Camel, RabbitMQ.
✓ Performance optimization: JMeter, JProfiler, AWS X-Ray, GTMetrix, Gatling.
✓ Version control: Git, Github, Bitbucket, GitLab, SVN.
✓ CI/CD: Bamboo, Jenkins, Circle CI, Sonar, Bitbucket pipelines, AWS CodeBuild/CodeDeploy.
I get things done.

Java Servlets Development
API
SaaS
Automation
Internet of Things Solutions Design
Cloud Architecture
Amazon Web Services
Spring Framework
Java