David Heller

David Heller Email and Phone Number

Data Analyst | Financial Analyst | Python, SQL, Excel, Tableau, Machine Learning | M.Sc. in Data Science & AI | B.B.A. in Finance
David Heller's Location
Miami, Florida, United States, United States
David Heller's Contact Details

David Heller work email

David Heller personal email

n/a
About David Heller

With a strong background in finance and accounting, I am now delving into data science, analytics, AI, and machine learning by pursuing a Master’s in Data Science and AI in Miami, Florida. Originally from Ecuador, I’m actively working on projects that apply theoretical knowledge to real-world challenges, refining my technical and analytical skills.I enjoy sharing the knowledge I’m gaining, so follow me to explore the world of data and analytics!

David Heller's Current Company Details

Data Analyst | Financial Analyst | Python, SQL, Excel, Tableau, Machine Learning | M.Sc. in Data Science & AI | B.B.A. in Finance
David Heller Work Experience Details
  • Digistore24 Usa
    Finance Specialist
    Digistore24 Usa May 2022 - Jul 2023
    St Petersburg, Florida, Us
    • Developed and updated critical financial reports, including Daily Sales Scorecard and payments analytics, using advanced Excel functionalities and data visualization tools. Conducted comprehensive analysis on unpaid commissions, fees charged by vendors, and user performance metrics to support strategic decision-making and optimize financial operations.• Analyzed transaction fees and payment gateway processor charges to identify cost-saving opportunities, contributing to the financial efficiency of the organization. Assisted in the analysis of the margin earned by product owners and affiliates, incorporating refund and chargeback rates, to provide strategic insights to the sales team and support revenue growth initiatives.• Spearheaded the setup and utilization of a software for creating NACHA files, streamlining the ACH payment process by automating data preparation, and ensuring compliance with banking standards. Led initiatives to optimize payment processes through the banking platform, improving efficiency and accuracy in global and domestic financial transactions.
  • H&Co Usa
    Global Tax Intern
    H&Co Usa Oct 2021 - Mar 2022
    Coral Gables, Fl, Us
    • Managed the full accounting cycle of several clients by posting journal entries, updating accounts receivable and accounts payable, completing bank loans and credit card reconciliations, adjusting journal entries, and creating financial reports.• Processed three companies’ payrolls using QuickBooks Desktop and CFS Payroll on a biweekly basis; filed Florida Department of Revenue Employer’s Quarterly Reports; and issued 1099s and W-2s to clients’ employees at the end of the fiscal year.• Assisted in the preparation of tax returns for individuals, partnerships, and corporations using TaxSlayer Pro, CCH Axcess Tax Manager, and CFS Tax Tools.
  • Fiu Online
    Course Developer
    Fiu Online Jun 2019 - Jun 2021
    Miami, Florida, Us
    • Cooperated closely with Instructors and Instructional Designers to design, develop, and maintain online courses using Canvas, a Web-based learning management system.• Revised and improved existing courses by adopting new and trending technologies, making the learning process easier and ensuring students experience a high-quality learning.• Adjusted courses to meet accessibility standards so students with disabilities could have a positive learning experience.
  • Colonial Life
    Benefits Counselor And Insurance Sales Agent
    Colonial Life Aug 2020 - Dec 2020
    Columbia, Sc, Us
    • Analyzed potential client requirements, mainly businesses, and prepared comprehensive plans that met individual or group insurance needs and financial needs.• Handled high call volume of inbound/outbound calls in the range of 100+ calls a day, applying sales skills to work cold and warm leads to develop a large book of business.• Guided companies' employees through the open enrollment process by assisting them with the application process through different enrollment platforms.• Educated employees about the insurance plans and benefits offered by their employers and provided advice on which products best suited their needs and budget.
  • Davila Tax & Accounting
    Junior Accountant
    Davila Tax & Accounting Jun 2020 - Jul 2020
    • Posted clients’ journal entries to make sure all business transactions were properly recorded, updated accounts receivable and accounts payable, and prepared financial statements.• Processed and executed three companies’ monthly payrolls using QuickBooks Online.• Assisted in preparation of tax returns for individuals and partnerships using TaxSlayer Pro by inputting a variety of forms including W-2s, 1099s, and Schedule Cs.
  • Em Financial Services
    Stockbroker Trainee
    Em Financial Services May 2020 - Jul 2020
    Miami, Us
    • Examined current domestic and international market conditions to determine which sectors would provide the best return for the least amount of risk.• Determined, with the support of account executives, customer suitability and investment objectives based on the client's age, profile, financial condition, and risk tolerance. • Employed market research, analysis, and segmentation to successfully generate new leads based on EM’s target market.• Ensured customer satisfaction by responding to current customers' concerns and demands, enhancing my customer service skills.

David Heller Skills

Leadership Microsoft Excel Tableau Research Project Management Accounting Statistics Microsoft Word Microsoft Powerpoint Microsoft Office Microsoft Outlook Public Speaking Management Spanish English Canvas

David Heller Education Details

  • Florida International University
    Florida International University
    Master Of Science In Data Science And Artificial Intelligence
  • Ironhack
    Ironhack
    Data Analytics
  • Florida International University
    Florida International University
    Finance
  • University Of Miami Herbert Business School
    University Of Miami Herbert Business School
    General
  • International Baccalaureate (Ib)
    International Baccalaureate (Ib)
    High School Diploma

Frequently Asked Questions about David Heller

What is David Heller's role at the current company?

David Heller's current role is Data Analyst | Financial Analyst | Python, SQL, Excel, Tableau, Machine Learning | M.Sc. in Data Science & AI | B.B.A. in Finance.

What is David Heller's email address?

David Heller's email address is dh****@****ife.com

What schools did David Heller attend?

David Heller attended Florida International University, Ironhack, Florida International University, University Of Miami Herbert Business School, International Baccalaureate (Ib).

What skills is David Heller known for?

David Heller has skills like Leadership, Microsoft Excel, Tableau, Research, Project Management, Accounting, Statistics, Microsoft Word, Microsoft Powerpoint, Microsoft Office, Microsoft Outlook, Public Speaking.

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