Fernando Arrioja Guevara
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Fernando Arrioja Guevara

Fernando Arrioja Guevara

About

Detail

Senior Business Analyst | Product Owner | Scrum Master | SA BSS/OSS | Proficient in SQL Developer
Mexico City, Mexico

Contact Fernando regarding: 

work
Full-time jobs
Starting at USD25/hour
Flexible work
Starting at USD20/hour
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Timeline

work
Job

Résumé

Jobs verified_user 0% verified
  • Virtusa
    Business Analyst
    Virtusa
    Aug 2022 - Current (2 years 10 months)
    Collaborated with the compliance team to ensure reports comply with regulatory norms and standards. Support digital aplications to address finace high an medium risk EUC in LATAM and Mexico, working on digital EUC transformation
  • H
    Business Analyst Sr. I SA BSS/OSS
    Huawei
    Nov 2021 - Jul 2022 (9 months)
    Business Analyst for Latin American Region with more than 10 years of working experience in BSS field, familiar with business structure and functional structure of BSS. Accomplishments: Good customer communication skills and customer guidance skills. New BSS implementation/integration based on Huawei BSS for different telecom companies in Latam, creation long term vision for BSS capabilities and architectures, participating in all the phases of full stack project, participating in workshops to get information of current process AS-IS and creating TO-BE documents. Acts as a project owner to provide feedback to the team assist in the integration of activities with other teams to ensure successful implementation and support of project/product
  • T
    Linux I Unix I PL/SQL Support
    TATA Consulting
    Jul 2020 - Oct 2021 (1 year 4 months)
    Increase productivity, optimize work-life balance, simplify information retrieval and provide visibility over network connection performance/compliance of employee's remote workstations. Accomplishments: Provided technical and administrative support in the implementation and maintenance of cloud solutions using Microsoft Azure Design, build and maintain highly available production systems and ensure the timely completion of projects. SQL Server trouble shooting Testing, implementation, installation of new/improved systems or product upgrades and scripting construction for these activities. Analyze, organize, and provide in-depth code reviews to improve applications dynamically Perform shells script updates due to changes in requirements or
  • H
    Business Analyst I BSS/OSS Solution Architect
    Huawei
    Aug 2019 - Jun 2020 (11 months)
    Business Analyst for Latin American Region with more than 10 years of working experience in BSS field, familiar with business structure and functional structure of BSS. Accomplishments: As Scrum Master I kept good customer communication and customer guidance, ensuring that relevant information on project progress and any issues or risks are communicated in a clear and timely manner to all stakeholders. This helps maintain transparency in the process and allows for informed decision making. New BSS implementation/integration based on Huawei BSS for different telecom companies in Latam, participating in all the phases of full stack project. Acts as a project owner to provide feedback to the team assist in the integration of activities with ot
  • Actinver
    SQL Developer Expert
    Actinver
    Oct 2018 - Jul 2019 (10 months)
    I have system architecture responsibility for several development projects working closely with Business partners at an early proposition stage to craft Technology's approach to support a product (both on new products & propositions) Accomplishments: • Developed and optimized complex SQL queries to improve the efÏciency of business processes, improving logical and physical data modeling based on business requirements. • Identified and analyzed areas of opportunity for database optimization, reducing execution times and operational costs. • Collaborated with cross-functional teams to design and implement SQL solutions that improved data quality and report accuracy, creating Stored procedures, triggers and complex database scripting, colla
  • Qvantel
    Business Analyst I Product Owner I Scrum Master
    Qvantel
    Sep 2017 - Sep 2018 (1 year 1 month)
    Conduct Business Process Reengineering. Acts as a project owner and scrum master to provide feedback to the team, assist in the integration of activities with other teams to ensure successful implementation and support of project/product efforts, and acquire necessary application environments for software development and testing. Accomplishments: • I led the migration project to a new CRM platform with the goal of improving operational efÏciency and customer relationship management. In addition, I used tools such as Jira and Confluence to effectively manage and document the project. • I used Jira to collaborate among team members. I used the comments feature to discuss specific details of a task or use mentions to notify a team member abo
  • H
    BSS Solution Architect I Business Analyst
    Huawei
    Oct 2013 - Aug 2017 (3 years 11 months)
    Accomplishments: • New BSS implementation based on Huawei BSS for Telefonica Movistar, creation long term vision for BSS capabilities and architectures, participating in all the phases of full stack project (prepaid, postpaid, fixed line) like a Business Analyst in the first phase of the project. • In charge of SOW analysis and updating, working on HLS documentation. • Analyze and document business processes, thereby reviewing, analyzing and interpreting stakeholder requirements associated to specific business process elements. • BSS architectures and standardization, guiding strategic programs and supporting transformation programs. • In charge of creation of FRS, BPD, CRD and ISD documents.
  • Ericsson
    BSCS CBIO Oracle Database and Unix Administration
    Ericsson
    Aug 2012 - Aug 2013 (1 year 1 month)
    • Diagnosed and resolved performance and capacity issues of databases, optimizing SQL queries and adjusting server configuration. • Conducted database migrations, including planning, execution, and post-migration testing, to ensure seamless transitions to new hardware or software platforms.
  • E
    BSCS iX Migration Expert
    EMC Computers System,
    Jun 2010 - Jun 2011 (1 year 1 month)
  • N
    Billing Manager
    Nextel Mexico
    Jun 2010 - Jun 2011 (1 year 1 month)
  • L
    BSCS Consultant
    LHS Brazil
    Apr 2008 - Apr 2009 (1 year 1 month)
  • S
    Database Manager
    SchlumbergerSema
    Jun 2002 - Mar 2008 (5 years 10 months)
  • P
    Unix Administration
    Pegaso PCS
    Sep 2001 - Jun 2002 (10 months)
  • P
    Sybase Database Administration
    Pan-American Service Protection
    Sep 2000 - Sep 2001 (1 year 1 month)
  • M
    Sybase Database Administration
    Mexican Stock Exchange
    Aug 1999 - Aug 2000 (1 year 1 month)
    Assurance that implemented solutions meet customer requirements, demonstrating a focus on the needs of the end user.
Education verified_user 0% verified
  • U
    Bachelor of Applied Mathematics and
    UNAM - FES Acatlán