The Grahn View

Ochacho Grahn

Ochacho Grahn

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About Me.

Data Engineer & SQL Developer

With over a decade of experience, I've built a robust career characterized by a deep understanding in designing, implementing, and managing scalable data systems.

My proficiency in various technologies, including Cloud platforms, Hybrid cloud, and On-Prem Infrastructure, has enabled me to optimize data flow and ensure data integrity across diverse applications

A commitment to continuous learning and adapting to emerging technologies has positioned me to be a key player in driving data strategy and innovation within your organization.

Personal Information

Skills

Linux & Windows OS Admin

Assist in the implementation, management, and monitoring of identity, governance, storage, compute, and virtual networks in an on-prem and cloud environment, provision, size, monitor, and adjust resources, when needed.

Databricks & Azure Data Engineering

Develop and maintain data pipelines and data repositories that integrate, transform, and consolidate data from diverse structured and/or unstructured data sources into formats appropriate for the development of high-performing, efficient, organized, and reliable analytics solutions, in accordance with specific business requirements and constraints. Administer data-centric infrastructure, support Big Data projects, design and develop ETL pipelines and applications utilizing Apache Spark

PaaS & SaaS Support

Focused on Identity and Access administration, my experience has enabled me to automate authentication and authorization of users identities, devices, Azure resources, and applications thereby providing seamless experience.

IT Infrastructure Lifecycle Management

Collect logs, problem determination, systems isolation, root cause analysis, solutions testing and implementation to resolve performance degration. Whether they stem from Database Infrastructure misconfigurations, I am equipped with the knowledge to resolve or to engage and collaborate with 3rd-party vendors within the scope of contractural SLA obligations.

References

My Resume.

Experience

  • Technical Engineer II - Application Support

    Inovalon Inc, MD, USA

    Provides cloud-based software and data solutions to payers, providers, pharmacies, and life sciences organizations, aiming to enhance patient outcomes, improve business performance, and optimize healthcare economics. My responsibility in this organization is to ensure the secure accessibility of client data in InovalonONE Cloud platform.

    2024 2022
  • IT Management Consultant

    International Business Machine, VA, USA

    Brings together all the necessary technology and services to help its clients solve their business problems. As part of the Infrastructure Technology Lifecycle as a Large Systems Services Rep, I supported multiple multinational organizations' hardware systems i.e. Cisco UCS (Blade Chassis, Routers and Switches), Lenovo Servers, IBM Mainframe, IBM Tape Systems (TS4500/TS7700), IBM FlashSystems, NetApp Storage Systems, Brocade Switches, PureStorage and Teradata EDW and Appliances.

    2022 2021
  • System Support Engineer

    Teradata Corporation, VA, USA

    Believes that people thrive when empowered with trusted information. Their best-in-class cloud analytics and data platform delivers harmonized data, trusted AI/ML, and faster innovation for better decision-making. At Teradata, I was part of TD operations ensuring the successful delivery of proof-of-concepts to live production systems. In my capacity, I partook in numerous projects where my primary role was to install and maintain the customer's system throughout its lifecycle.

    2021 2013

Education

  • MS Cloud Computing Systems

    University of Maryland - Global Campus, MD, USA

    Master’s degree program curriculum is designed for individuals looking to advance their careers in cloud computing, network architecture, IT project management, and more, and will provide critical technical skills, as well as skills in management and communication.

    2026 2024
  • BS information System Security

    ITT Technical Institute, VA, USA

    Bachelor's degree program exposed students to fundamental knowledge and skills utilized in entry-level information systems and cybersecurity positions. This program introduced students to a variety of topics, such as assessing the security needs of computer and network systems, various computer and network safeguarding solutions, and managing the implementation and maintenance of security devices, systems, procedures and countermeasures

    2013 2009
  • Awards & Certifications

    United States of America

        Microsoft Certified: Azure Data Fundamentals
        Cisco Certified Datacenter Tech - Routing & Switching
        NetApp, PureStorage, IBM Storage & Mainframe Accredited Engineer
        Teradata Americas Customer Service Excellence Award

    2018 2024

Design Skills

Azure & Databricks Data Engineering

71%

User Experience Suppport

95%

Infrastructure Deployment and Support

94%

Coding Skills

Python for Data

73%

SQL

75%

Bash & PowerShell Scripting

62%

Contact Me.

Let's Talk

123 Lorem Ipsum, USA
(+1) 123 456 7890