Satya Vulise
Lead Developer
Experience
Lead Developer
Allane Mobility Group
- Led development activities for enterprise applications, managing design, planning, and delivery to meet organizational goals.
- Constructed and deployed microservices using Java/JavaEE, Kotlin, Spring Boot, Kafka incorporating synchronous and asynchronous communication, achieving a 95% on-time delivery rate.
- Developed microservices in Golang utilizing frameworks such as Gin, GORM, and Viper for high-performance applications.
- Maintained RESTful and GraphQL APIs, enabling seamless integration with enterprise applications.
- Leveraged gRPC for secure, efficient service-to-service communication in microservices, reducing latency.
- Used SQL databases (MySQL, PostgreSQL) and NoSQL databases (MongoDB, Redis).
- Integrated publisher-subscriber systems and message queue architectures (SQS, Kafka).
- Configured secure authentication and authorization systems (OAuth 2.0, OpenID Connect) using AWS Cognito and Spring Security.
- Architected scalable patterns like API Gateway, Circuit Breaker, Saga, CQRS, and Event Sourcing to enhance reliability and performance.
- Built middleware solutions integrating complex APIs and third-party services for seamless system interactions.
- Achieved cloud-native architectures with AWS services, including S3, EC2, Lambda, API Gateway, RDS, DynamoDB, SNS, SQS, EKS, ECR, and ECS.
- Delivered a centralized CI/CD pipeline, reducing deployment time by 80% through automation and standardization.
- Integrated observability tools such as Prometheus, Grafana, Datadog, and CloudWatch, improving monitoring and troubleshooting capabilities.
- Automated IaC provisioning with Terraform, ensuring consistent and scalable environments across development, testing, and production.
- Enhanced logging and visualization using the ELK stack (Elasticsearch, Logstash, Kibana).
- Optimized release processes, ensuring efficient and error-free deployments, resulting in a 30% reduction in production bugs.
- Lifted services to the cloud, transitioning legacy systems to a cloud environment to improve scalability and performance.
- Automated infrastructure tasks with Python, streamlining workflows such as S3 file uploads and SQS event handling.
- Crafted Python scripts to test AWS services locally using LocalStack, achieving 98% accuracy.
- Designed and architected large-scale, scalable enterprise applications, performing end-to-end, unit, and integration testing, reducing production bugs by 25%.
- Designed and developed web applications using Angular, HTML, CSS, and JavaScript.
- Integrated advanced security measures into the DevSecOps pipeline, including SAST with SonarQube, DAST using OWASP ZAP, vulnerability scanning with Snyk, container image scanning via Trivy.
- Mentored 5+ junior developers in Java, Kotlin, and microservices, boosting team productivity by 20% within six months.
- Facilitated workshops on modern architecture, DevOps, and cloud integration practices, enhancing team proficiency.
Senior Software Engineer
NDGIT GmbH
- Outlined and deployed microservices for payment processing (PSD2), ensuring 99.99% system uptime.
- Engineered middleware solutions to facilitate seamless API interactions, integrating financial systems with third-party services.
- Transitioned legacy banking systems to a modern microservices architecture, reducing maintenance costs by 40%.
- Planned, developed, and deployed microservices using Java/JavaEE, Kotlin, Spring Boot, JPA, and Cloud, achieving a 90% on-time delivery rate.
- Designed and delivered REST APIs and middleware components, leveraging Redis and Kafka to enhance transaction efficiency and reliability.
- Enabled secure service-to-service API communication using Keycloak for OAuth 2.0 authorization.
- Integrated Redis and Kafka for high-performance transaction processing and real-time messaging.
- Implemented enterprise integration patterns using Apache Camel for a banking application.
- Automated deployment pipelines using Docker, Kubernetes, and OpenShift, increasing deployment frequency by 50%.
- Developed web applications using React.js.
- Implemented distributed logging systems with Graylog and Fluentd, improving application monitoring and reducing incident response time by over 60%.
- Executed rigorous unit and integration testing, resulting in a 25% reduction in production defects.
Java Software Entwickler
Cedavis Technology GmbH
AVP
JP Morgan Chase (JPMC)
Senior Associate in Development
Cognizant Technology Solutions
Java Senior Software Engineer
Butler International
Senior Technical Associate
IBM
Java Software Engineer
Nous Info Systems
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (8 years), Automotive (4.5 years), and Banking and Finance (4.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (12 years), Product Development (5 years), and Finance (1 year).
Summary
Experienced Architect and Lead Developer with over %’ years of expertise in software development, SaaS development, cloud technologies (AWS, Azure, GCP), and microservices architecture. Pro(cient in Java/JavaEE, Spring Boot, Kotlin, Go, Node.js, DevSecOps, modern CI/CD practices with cloud platforms, with strong command over the full software development lifecycle. Adaptive to working in Agile Scrum teams and working closely with product managers, designers, and engineers to deliver end-to-end features. Passionate about mentoring and fostering a strong engineering culture, with a track record of transitioning legacy systems to modern architectures, Demonstrated success in leading technical teams, optimizing processes, and conducting training sessions to enhance team capabilities. Proven track record in transitioning legacy systems to modern, scalable architectures, including the design and delivery of robust SaaS solutions.
Skills
Programming Languages:
- Java %#
- Kotlin
- Go Lang
- Python
- Node.js
- Javascript (Es6+)
- Typescript
- Shell Scripting
Frameworks & Tools:
- Spring (Boot, Security, Cloud, Microservices)
- Hibernate
- Jpa
- Jsf
- Camel Soap
- Rest
- Graphql
- Grpc
- Ruby On Rails
- Json:api
Frontend Languages:
- Html$
- Css&
- React
- Angular Js
- Dart
- Flutter
Web Servers:
- Tomcat
- Nginx
- Jetty
Application Servers:
- Websphere
- Weblogic
- Jboss
Cloud Platforms:
- Aws (S&, Ec%, Lambda, Rds, Sns, Sqs, Dynamodb, Eks, Ecr, Ecs)
- Azure
- Gcp (Compute Engine, App Engine, Cloud Sql, Cloud Run, Cloud Pub/sub)
- Openshift
Devsecops Tools:
- Docker
- Kubernetes
- Jenkins
- Github Actions
- Nexus
- Helm
- Argocd
- Terraform
- Ansible
- Sonarqube
- Veracode
- Owasp Zap
- Snyk
- Trivy
Iam Tools:
- Aws Cognito
- Keycloack
Build Tools:
- Maven
- Gradle (Java)
- Npm
- Yarn (Node.js)
- Go Modules (Go)
- Pip (Python)
Databases:
- Oracle
- Mysql
- Postgresql
- Mongodb
- Cassandra
- Elasticsearch
- Redis
- Sql Server
Messaging Systems:
- Kafka
- Rabbitmq
Monitoring:
- Grafana
- Prometheus
- Datadog
- Cloudwatch
Distributed Logging Systems:
- Elk (Elasticsearch, Logstash, Kibana)
- Graylog
- Fluentd
Architectural Patterns:
- Api Gateway
- Circuit Breaker
- Saga Pattern
- Cqrs
- Event Sourcing
- Strangler Pattern
AI:
- Spring Ai (Portable Api, Output Parsers, Prompt Engineering, Function Calling, Vector Store Api)
- Mcp
Ai Code Generator:
- Cursor Ai
- Github Copilot
- Jetbrains Ai
- Claude Ai
Low-code Workflow Automation Tool:
- N8n
- Make.com
- Zapier
Operating Systems:
- Windows
- Linux
- Macos
Additional Skills:
- Microservices Architecture
- Agile (Scrum) Methodologies
- Cloud Technologies (Aws, Azure, Gcp)
- Software Design And Development
- Quality Assurance
- Training And Mentoring Teams
- Technical Support And Troubleshooting
Languages
Education
Osmania University
Master of Science in Computer Science · Computer Science · Hyderabad, India
Kakatiya University
Bachelor of Science in Computer Science · Computer Science · Warangal, India
Certifications & licenses
Oracle Certified Professional: Java SE Developer
Oracle
Sun Certified Java Professional
SUN
Profile
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