Recommended expert

Satya Vulise

Lead Developer

Satya Vulise
Moosburg, Germany

Experience

Oct 2021 - Present
4 years 5 months
Munich, Germany

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.
Aug 2018 - Dec 2021
3 years 5 months
Munich, Germany

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.
Feb 2018 - Jul 2018
6 months
Munich, Germany

Java Software Entwickler

Cedavis Technology GmbH

Aug 2016 - Oct 2017
1 year 3 months
Hyderabad, India

AVP

JP Morgan Chase (JPMC)

May 2015 - Jul 2016
1 year 3 months
Hyderabad, India

Senior Associate in Development

Cognizant Technology Solutions

Oct 2014 - Apr 2015
7 months
Hyderabad, India

Java Senior Software Engineer

Butler International

Sep 2013 - Sep 2014
1 year 1 month
Hyderabad, India

Senior Technical Associate

IBM

Jun 2011 - Jul 2012
1 year 2 months
Bengaluru, India

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).

Information Technology
Automotive
Banking and Finance

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).

Information Technology
Product Development
Finance

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

German
Advanced
English
Advanced

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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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Satya based?

Satya is based in Moosburg, Germany.

What languages does Satya speak?

Satya speaks the following languages: German (Advanced), English (Advanced).

How many years of experience does Satya have?

Satya has at least 13 years of experience. During this time, Satya has worked in at least 8 different roles and for 8 different companies. The average length of individual experience is 2 years and 8 months. Note that Satya may not have shared all experience and actually has more experience.

What roles would Satya be best suited for?

Based on recent experience, Satya would be well-suited for roles such as: Lead Developer, Senior Software Engineer, Java Software Entwickler.

What is Satya's latest experience?

Satya's most recent position is Lead Developer at Allane Mobility Group.

What companies has Satya worked for in recent years?

In recent years, Satya has worked for Allane Mobility Group and NDGIT GmbH.

Which industries is Satya most experienced in?

Satya is most experienced in industries like Information Technology (IT), Banking and Finance, and Automotive.

Which business areas is Satya most experienced in?

Satya is most experienced in business areas like Information Technology (IT), Product Development, and Finance.

Which industries has Satya worked in recently?

Satya has recently worked in industries like Automotive, Banking and Finance, and Information Technology (IT).

Which business areas has Satya worked in recently?

Satya has recently worked in business areas like Information Technology (IT) and Product Development.

What is Satya's education?

Satya holds a Master in Computer Science from Osmania University and a Bachelor in Computer Science from Kakatiya University.

Does Satya have any certificates?

Satya has 2 certificates. These include: Oracle Certified Professional: Java SE Developer and Sun Certified Java Professional.

What is the availability of Satya?

Satya is immediately available full-time for suitable projects.

What is the rate of Satya?

Satya's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.

How to hire Satya?

To hire Satya, click the Meet button on the profile to request a meeting and discuss your project needs.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

1200
900
600
300
Market avg: 900-1060 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.