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Mansour KalagarMK

Mansour Kalagar

Senior Full-Stack E-commerce Engineer

700 €/Tag
Munich, DE
8-15 Jahre

Durchschnittliche Reaktionszeit: 1h

Über Mansour

I help e-commerce, B2B, and enterprise teams design, build, and modernize scalable web platforms using React, Next.js, Angular, TypeScript, Spring Boot, and cloud-native architecture.

With 12+ years of experience in software engineering and a Master’s degree in Computer Software Engineering, I combine hands-on development with architectural thinking. I have worked on complex e-commerce and enterprise systems involving Commercetools, Contentful, Algolia, REST/SOAP integrations, middleware services, CI/CD pipelines, Docker, AWS, and GCP.

My strongest areas are frontend architecture, full-stack development, API integration, e-commerce platform engineering, and rescuing complex projects that need better structure, maintainability, and delivery speed.

I can support teams with:

  • React, Next.js, Angular, and TypeScript development
  • Spring Boot and NestJS backend/middleware services
  • E-commerce integrations with Commercetools, Contentful, and Algolia
  • Architecture reviews, refactoring, and modernization
  • CI/CD, Docker, AWS/GCP, and production-ready delivery

I work best with teams that need a senior engineer who can understand business requirements, communicate clearly with stakeholders, and deliver reliable, maintainable software.
  • Englisch

    Muttersprachlich oder zweisprachig

  • Persisch

    Muttersprachlich oder zweisprachig

  • Deutsch

    Grundkenntnisse

Nur remote
Führt Projekte hauptsächlich remote aus

Projekt- und Berufserfahrung

  • SOKA-BAU
    Senior Software Engineer — Enterprise Data & Integration Platform
    BANKEN & VERSICHERUNGEN
    Oktober 2025 - Heute (8 Monate)
    Frankfurt, HE, Germany
    Enterprise Data Orchestration & Backend Integration Platform

    Built a production-grade backend orchestration platform for SOKA-BAU to automate data workflows, integrate multiple enterprise systems, and support critical internal business operations.

    Key contributions:

    • Designed a Dagster-based orchestration system with multiple pipelines for SAP BW data, REST APIs, XML feeds, and recurring enrichment workflows
    • Implemented reliable data transformation flows with temporal versioning, duplicate prevention, and historical record integrity
    • Built modular database access layers for PostgreSQL and SQL Server using SQLAlchemy, connection pooling, and transaction management
    • Added resilient error handling, structured logging, duplicate detection, and operational monitoring for production reliability
    • Packaged and deployed the platform using Docker for consistent environment setup and maintainable delivery

    Tech stack: Python, Dagster, PostgreSQL, SQL Server, SQLAlchemy, REST APIs, XML, SAP BW, Docker
    Database Design Python Data Governance ETL Dagster
  • SOKA-BAU
    Senior Software Engineer and Consultant
    BANKEN & VERSICHERUNGEN
    Januar 2025 - Heute (1 Jahr und 5 Monate)
    Frankfurt, HE, Germany
    Enterprise Document Management & Case Management Systems

    Developed enterprise-grade frontend and backend solutions for internal case management, document processing, reporting, and archiving workflows.

    Key contributions:

    • Built Spring Boot 3.x services for document processing, case management, reporting, and external system integration
    • Developed REST/SOAP APIs, Spring Batch jobs, workflow automation, and business rule enforcement
    • Designed PostgreSQL persistence layers with JPA, Flyway, and optimized queries for high-volume operations
    • Built Angular 17+ modules with Angular Material, reactive forms, lazy-loaded routing, localization, and reusable components
    • Improved delivery and reliability with Docker, Jenkins CI/CD, Spring Actuator, Prometheus, and health checks

    Tech stack: Spring Boot, Java, Angular, TypeScript, PostgreSQL, REST/SOAP, Spring Batch, Docker, Jenkins
    Spring boot Angular software architect SOAP Jenkins
  • foobar Agnecy
    Senior Software Architect
    E-COMMERCE
    November 2024 - Februar 2025 (3 Monate)
    Munich, Germany
    E-commerce Accelerator Platform

    Designed and built a modular full-stack e-commerce accelerator to provide a reusable foundation for scalable commerce projects and faster delivery.

    Key contributions:

    • Defined the architecture using Hexagonal Architecture and Domain-Driven Design
    • Built backend APIs with NestJS and Fastify and frontend modules with Next.js
    • Integrated Commercetools for commerce capabilities and Algolia for search
    • Added Swagger documentation for better developer onboarding and collaboration
    • Containerized and deployed the platform using Docker, AWS ECS, and Terraform

    Tech stack: NestJS, Fastify, Next.js, TypeScript, Commercetools, Algolia, Docker, AWS ECS, Terraform, Swagger
    Design System software architect Terraform Next.js Algolia

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Ausbildung und Abschlüsse

  • Master's degree
    Azad University (IAU)
    2017
    Master's degree
  • Bachelor's degree
    hadi-institute
    2015
    Bachelor's degree

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