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Osmel TeranOT

Osmel Teran

Senior Integration Engineer

€250/day
Bern, CH
8-15 years

Average response time: 1 hour

About Osmel

I’m a Senior Software Engineer and Digital Solutions Consultant with over 8 years of experience designing, building, and scaling business-critical digital platforms for companies across Europe.

My core expertise lies in Salesforce (Sales Cloud, Service Cloud, custom integrations), backend development (Python, APIs, automation), and modern system architecture, including middleware, ERP integrations, and data synchronization. I specialize in turning complex business processes into clean, scalable, and maintainable digital solutions.

I work closely with stakeholders to translate business needs into technical architecture, ensuring solutions are not only functional, but future-proof and cost-efficient. I’ve led and executed projects involving CRM implementations, custom workflows, API integrations, automation, and system migrations, often acting as both technical lead and project coordinator.

Clients value me for my structured thinking, clear communication, and ownership mindset. I don’t just deliver code — I help teams make the right technical decisions, avoid overengineering, and move fast without breaking things.

How I can help you:
• Salesforce architecture & customization
• API & system integrations (ERP, middleware, third-party services)
• Automation & backend development (Python-based solutions)
• Technical consulting & solution design
• MVP development & system modernization

If you’re looking for someone who understands both technology and business, and who can take responsibility from idea to delivery, I’m happy to collaborate.
  • Spanish

    Native or bilingual

  • English

    Fluent

  • German

    Fluent

Remote only
Primarily works remotely

Experience

  • Silent Gliss International Ltd,
    Application Developer/ Manager CRM Salesforce
    April 2024 - Today (2 years and 2 months)
    Berne, BE, Switzerland
    Leading Salesforce Sales Cloud projects, customizing data models, and automating processes with Flows. Developing APEXtriggers and batch jobs for CRM automation. Creating advanced SOQL queries for reporting and optimization. Managing user roles, permissions, and security within Salesforce. Integrating external systems using REST APIs and Kafka for real-time data synchronization. Coordinating with business units and developers in an agile environment.
    API Python Salesforce Lobster Front-End development
  • Zühlke Engineering,
    Application Manager, Focus on ERP Systems
    October 2023 - December 2023 (2 months)
    Schlieren, ZH, Switzerland
    ERP Application Management with 2nd level support. Managed Microsoft SQL database and ERP integrations. Integrated Kafka for real-time event processing. Developed and optimized Python scripts for automation and interface maintenance.
  • Victory Switzerland GmbH,
    IT Manager
    E-COMMERCE
    April 2017 - January 2023 (5 years and 9 months)
    Kirchberg, Lollar, HE, Germany
    Designed and deployed mobile and web applications. Administered Microsoft 365 and eCommerce systems (Shopify). Developed backend integrations and automation using Python and SQL. Implemented REST APIs for process automation. Managed GitLab pipelines and CI/CD workflows.
    E-commerce Python SQL Project Management

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Education

  • Bachelor's Degree in
    Technological University of Havana.
    2014
    Bachelor's Degree in

Skill set

Categories