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Masoud Chelongar Hands-on Software ArchitectMC

Masoud Chelongar

Hands-on Software Architect
  • Suggested rate
    €850 / day
  • Experience8-15 years
  • Response rate100%
  • Response time1 hour
The project will begin once you accept Masoud's quote.
Location and workplace preferences
Location
Nürnberg, Germany
Can work on-site at your office in
  • and around Nürnberg (up to 50km)
  • and around München (up to 10km)
Verifications

Freelancer code of conduct signed

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Verified email
Languages
Check out languages spoken by Masoud
Categories
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Skill set
Masoud in a few words
Experienced Software Architect with a strong background in designing cloud-native, scalable systems across enterprise and startup environments. Now open to freelance and consulting opportunities, leveraging 10+ years of hands-on experience in modern software architecture, DevOps, and system modernization. Skilled in aligning technical vision with business goals, leading workshops, and delivering secure, distributed solutions in diverse domains.
Experience
  • Koerber Supply Chain (Nuremberg, Germany)
    Software Architect
    LOGISTICS & SUPPLY CHAIN
    January 2023 - Today (2 years and 5 months)
    Nürnberg, Germany
    Project: Monolith to Cloud-Native SaaS Transformation
    Technology Stack: Kubernetes, Microservices, GitLab CI, Azure, Java, Docker, PostgreSQL, RHEL 9.2
    • Redefined system architecture, transforming a monolithic Event-Driven Architecture into a scalable, cloud-native SaaS ecosystem with kubernetes and microservices
    • Provided strategic consultation on team topology and workflow design to efficiently align company goals with the updated technology stac
    • Designed and implemented CI/CD pipelines using GitLab CI for integration and delivery across multiple microservices.


    Project: Cloud Identity & Access Management with Azure AD
    Technology Stack: Azure AD, Keycloak
    • Strengthened security by implementing robust Authentication and Authorization, ensuring a secure user experience
    • Designed and configured single sign-on (SSO) and role-based access control (RBAC) to enhance operational efficiency and compliance

    Project: Databank Optimization, Migration and Backup
    Technology Stack: Python, PostgreSQL, RHEL 9.2, Docker, Docker Compose
    • Migration of critical systems from Oracle DB to PostgreSQL, ensuring data integrity and performance improvements.
    • Designed and implemented automated backup and replication mechanisms using Python to maintain PostgreSQL as a reliable standby.
    • Containerized the database environment with Docker and orchestrated multi-service deployment using Docker Compose.
  • Cloudrizon GmbH
    Software Solution Architect
    E-COMMERCE
    May 2022 - December 2022 (7 months)
    Ulm, Germany
    Project: Cloud-Native Event-Driven SaaS Platform Architecture
    Technology Stack: Kubernetes, Microservices, Vault, Azure DevOps, Azure, Java, Docker, PostgreSQL, Jira
    • Provided technical consultation for a cloud-native, event-driven SaaS platform built on Azure
    • Designed scalable microservices using Java and Docker, orchestrated via Kubernetes for high availability and fault tolerance.
    • Implemented secure secret management using HashiCorp Vault to ensure compliance and protect sensitive application data.

    Project: Facilitating EventStorming Workshop
    Technology Stack: EventStorming, Team Topologies
    • Facilitated EventStorming workshops to foster collaborative domain exploration and align cross-functional stakeholders
    • Applied principles from Team Topologies to design team structures that optimize for flow and cognitive load
  • Brose
    Software Architect
    AUTOMOBILE
    December 2020 - April 2022 (1 year and 4 months)
    Bamberg, Germany
    Project: Adaptive Microkernel Architecture with Continuous Validation
    Technology Stack: GitLab, Python, PostgreSQL, Linux
    • Designed and developed an evolutionary microkernel-based application architecture.
    • Integrated fitness functions into CI/CD pipelines to automate performance and quality evaluation during deployment.

    Project: Architectural Governance & Engineering Enablement Initiative
    Technology Stack: GitLab, Python, PostgreSQL, Linux
    • Led the definition and refinement of architectural requirements for scalable system design.
    • Drove key organizational development initiatives to align engineering processes with architectural goals.

    Project: Safety & Security Architecture for NextGen Automotive ECUs
    Technology Stack: GitLab, Python, PostgreSQL, Linux
    • Defined and managed safety and security requirements for next-generation automotive Electronic Control Units (ECUs).
    • Aligned enterprise architecture practices with functional safety standards and industry compliance needs.
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Education
  • M.Sc. in Telecommunication
    Polytechnic University of Turin
    2012
    M.Sc. in Telecommunication