Driven professional with a commitment to expeditiously and accurately completing tasks. Recognized for a detail-oriented and quality-focused approach by peers. Seeking an opportunity to enhance and elevate existing skills, with proficiency in problem-solving, data entry, accounts/administration, and a comprehensive understanding of SQL and Python, including libraries such as Panda, Numpy, and Scikit-learn. Eager to apply acquired knowledge in a practical work environment.
Hi, I’m
Tathiana Martins
Melbourne,VIC
Summary
Overview
14
years of professional experience
Work History
Double Check Accounting
Data Entry/Administration
04.2021 - 11.2022
Job overview
- Data entry of about 20 client’s details into Xero Tax per day
- Worked with Excel templates to calculate basic tax for the accountants
- Input of client’s details into the ATO portal
- Sent invoices to clients and chased for payment.
- Enhanced data accuracy by meticulously reviewing and correcting errors in spreadsheets and databases.
- Prevent costly mistakes by proactively identifying discrepancies in numerical entries and rectifying them promptly.
- Maintained strict confidentiality of sensitive client information, ensuring compliance with industry regulations and company policies.
Community College Of Gippsland
Data Entry/Accounts
07.2022 - 09.2022
Job overview
- Data entry of approximately 30 invoices using Sage Intacct system daily
- Worked with Excel to determine input GST of invoices
- Checked supplier statements for missing invoices
- Filling of invoices in the cloud
- Added new suppliers to the organization’s system and general day-to-day administration tasks.
- Enhanced data accuracy by meticulously reviewing and correcting errors in spreadsheets and databases.
UniFG and FreelancerJaboatão dos Guararapes, PE, Brazil
PC Instructor
01.2009 - 01.2019
Job overview
- Responsible for developing course curriculum
- Creating classroom materials, organizing laboratory activities, giving assignments
- Monitoring students' academic progress.
- Improved student comprehension by incorporating diverse teaching methods and materials.
- Boosted student performance by providing individualized support and targeted feedback.
- Teach approximately 20 elders how to use Windows through a sociocultural program implemented by UniFG called GuaTI
Brazilian Airforce (Brazil)
Front-End Developer
01.2010 - 11.2010
Job overview
- Designing the overall layout and aesthetic for the website
- Updating the web content
- Conducting website testing
- Ensuring website function and stability across devices
- Providing internal support and external customer service throughout the build and launch process of the website.
- Streamlined codebase by refactoring legacy code, resulting in improved maintainability and reduced technical debt.
Education
Academy Australasia PolytechnicMelbourne, VIC
Certificate IV in Information Technology
03.2023
University Overview
- Website, build a website for a packaging company, connect the website with the database server, create and manage the database used in the project using MongoDB - Capstone Project
AlluraSão Paulo, Brazil
Bootcamp in Applied Data Science
01.2021
University Overview
- Bytebank Credit evaluation, create a website for a fake digital bank using Streamlit, also develop and train a machine learning model that could deny or approve loans in real-time - Capstone Project
University of GuararapesJaboatão Dos Guararapes, PE - Brazil
Engineering Technologist in Computer Network
01.2011
University Overview
- Class president, 2008
- Guararapes Project for Seniors - GuaTI, UniFG, Completed 2010
Skills
- Machine learning including developing, testing, deploying, and monitoring models
- Database Management, database maintenance Data analysis (cleaning, preparation, manipulation, and exploratory analysis), data visualization (Matplotlib, Seaborn) and statistical analysis and probability
- Python Java, R, PHP, JavaScript, SQL language, AWS, Panda, Numpy and Scikit-learn Computer network and infrastructure
- Can work within a team environment and independently and address technical and non-technical audiences
- Bookkeeping, data entry, invoice processing and Microsoft Office
Websites
Languages
English
Full Professional
Portuguese
Native or Bilingual
Availability
See my work availability
Not Available
Available
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Data Entry/Accounts
Community College Of Gippsland
07.2022 - 09.2022
Data Entry/Administration
Double Check Accounting
04.2021 - 11.2022
Front-End Developer
Brazilian Airforce (Brazil)
01.2010 - 11.2010
PC Instructor
UniFG and Freelancer
01.2009 - 01.2019
Academy Australasia Polytechnic
Certificate IV in Information Technology
Allura
Bootcamp in Applied Data Science
University of Guararapes
Engineering Technologist in Computer Network
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