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Jeyrell T.

@JeyTar

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5,0
4
2,6
2,6
100%

Data Analysis & Automation Expert | Lean Six Sigma

$17 USD / hora
Bandera de
Costa Rica (10:33 p. m.)
Se unió el diciembre 8, 2020
$17 USD / hora
With extensive experience in data analysis and process automation, I specialize in transforming complex data into actionable insights and streamlining business operations through innovative solutions. Having collaborated with industry leaders like Kimberly-Clark and Genpact, I bring a proven track record of enhancing efficiency, accuracy, and compliance in dynamic environments. Languages: -Español -English Key Expertise: Data Analysis & Visualization: - Proficient in Power BI, Tableau, and Python. - Developed dashboards that reduced manual errors and enhanced decision-making. - Expertise in data cleaning and statistical analysis to uncover trends. Process Automation: - Skilled in Power Automate, KNIME, and Alteryx. - Automated repetitive tasks, saving significant time and resources. - Standardized processes to boost operational efficiency. Lean Six Sigma & Continuous Improvement: - Certified Lean Six Sigma Green Belt. - Implemented DMAIC methodology to drive improvements. - Led initiatives fostering a culture of excellence and innovation. Project Management: - Managed complex projects with cross-functional teams. - Strong stakeholder management and communication skills. - Delivered projects on time using agile methodologies. Tax Compliance & Financial Analysis: - Automated tax compliance processes, including VAT returns. - Reduced compliance risks with standardized procedures. - Supported accounting functions with financial data analysis. Achievements: Process Efficiency Enhancement: - Kimberly-Clark: Automated over 40% of the income declaration process, reducing time from 74 to 42 hours. - Genpact: Generated over $90,000 in P&L impact by reducing process cycle times by 25%. Data Accuracy Improvement: - Innovated tools to reduce errors in tax withholdings. - Analyzed four years of retention processes using Python and Power BI. Leadership & Mentorship: - Led the Lean Digital Ambassador (LDA) program with an 85% graduation rate. - Mentored Green Belts, leading to significant operational impacts. Automation & Innovation: - Increased reporting efficiency by 30% with automated dashboards. - Automated 95% of AR/AP offset processes, reducing workload significantly. Technical Proficiencies: Tools: Power BI, Tableau, Python, KNIME, Alteryx, Power Automate, VBA, Excel, SAP. Methodologies: Lean Six Sigma (Green Belt), DMAIC, Agile. Expertise: Data Analysis, Process Automation, Continuous Improvement, Project Management, Tax Compliance. Why Work With Me: As a freelancer, I am committed to delivering high-quality, customized solutions. I bring technical expertise and strategic thinking to help you: Let's collaborate to transform your data into powerful insights and streamline your operations for greater success. Ready to elevate your data processes? Contact me to discuss how we can achieve your goals with precision and expertise. [login to view URL]
Verificaciones
A tiempo
100 %
Dentro del presupuesto
100 %
Aceptar tarifa
100 %
Tasa de recontratación
25 %

Portafolio

Portafolio

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Cambios guardados
5.0 · 4 Reviews
Opiniones
A
Everything was just fine, it was great to work with Jeyrell again
Anna M.
@AnnaMikheychenko
Bandera de
Belgrade, Serbia
hace 2 meses
Compartir
N
Jeyrell delivered fast and well.
Lorenz J.
@nan190
Bandera de
Bern, Switzerland
hace 2 meses
Compartir
Avatar del usuario
Great work and great communication!
Mateo M.
@Mateo237
Bandera de
Pereira, Colombia
hace 3 meses
Compartir
A
Everything was great! Jeyrell F. has delivered everything on time and the results were provided perfectly. I'll definitely continue working with this freelancer within next projects
Anna M.
@AnnaMikheychenko
Bandera de
Belgrade, Serbia
hace 5 meses
Compartir
Experiencia
Tax Automation Specialist
nov, 2023 - jul, 2024
8 meses, 1 día
Kimberly Clark
nov, 2023 - jul, 2024
8 meses, 1 día
• Migrated processes to a centralized SharePoint and developed workflows using Power Automate for follow-ups and notifications. • Managed automation projects, including personalized email creation and tax file parameterization for Argentine tax authorities using KNIME. • Applied DMAIC methodology to identify standardizations and process changes before automation, enhancing efficiency. • Supported colleagues with Power Apps and Power Automate.
Bandera de
Heredia, Costa Rica
nov, 2023 - jul, 2024
8 meses, 1 día
Genpact
mar, 2020 - nov, 2023
3 años, 7 meses
Senior QA
ene, 2023 - nov, 2023
9 meses, 30 días
• Developed and executed process improvement and digital transformation projects. • Led Value Stream Mapping and Problem-Solving Workouts, auditing deployed processes for effectiveness and efficiency. • Migrated reconciliation reports from Excel to Power BI and Dataiku. • Coached and mentored Green Belts, driving quality performance and deploying frameworks to improve process performance.
Bandera de
Heredia, Costa Rica
Quality Analyst
sept, 2021 - nov, 2023
2 años, 2 meses
• Led Lean transformation and process improvement initiatives. • Implemented process improvements and digital solutions using Power BI and Tableau. • Coordinated with functional teams and mentored projects in areas like Record to Report, Invoice to Cash, and Accounts Payable.
Bandera de
Heredia, Costa Rica
Tax Analyst
sept, 2020 - sept, 2021
1 año
• Managed VAT returns and taxes on alcoholic beverages. • Led the digital transformation of the tax department, reducing delivery time and enhancing data analysis • Oversaw the review of sales and purchase ledgers for Guatemala and contributed to the continuous improvement team.
Bandera de
Heredia, Costa Rica
Business Intelligence Analyst
mar, 2020 - sept, 2020
5 meses, 30 días
• Executed process improvements using tools like Alteryx, VBA, Power BI, and Access. Trained and certified department staff in digital tools and methodologies.
Bandera de
Heredia, Costa Rica
mar, 2020 - nov, 2023
3 años, 7 meses
Specialist IV - Account Collector
ene, 2019 - mar, 2020
1 año, 2 meses
Walmart GBS
ene, 2019 - mar, 2020
1 año, 2 meses
• Analyzed aging reports and managed collection processes. • Supported the OTC team in achieving process objectives and delivering high levels of service.
Bandera de
Heredia, Costa Rica
ene, 2019 - mar, 2020
1 año, 2 meses
Educación
Instituto Tecnológico de Costa Rica
2016 - 2023
7 años
Bachelor of Business Administration (BBA)
Bandera de
Costa Rica
2016 - 2023
7 años
Intermediate Technician, Executive for service centers
2014 - 2016
2 años
Bandera de
Costa Rica
2014 - 2016
2 años
Calificaciones
Greenbelt
2023
Genpact
Greenbelt
2023
Digital Transformation with Generative AI: Optimizing, Innovating, and Boosting Productivity
2024
Tecnológico de Costa Rica
AI
2024
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