a
antoniolime1234

Antonio

@antoniolime1234

I will build Power BI and Tableau dashboards for your business

Cazaquistão
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
- I am a Data Analyst focused on turning raw business data into clear insights, and interactive dashboards that help businesses track performance and make better decisions. - I have 2 years of experience working with data, including data cleaning, analysis, automation, and dashboard development. For example, I can combine data from multiple tables and turn a manual reporting process that takes several hours into an automated dashboard that can be updated in minutes. - My technical skill set: - Business analytics: interactive Tableau and Power BI dashboards for tracking KPIs and key metrics... Saiba mais

Habilidades

a
antoniolime1234
Antonio
offline • 

Conheça meus serviços

Gráficos e Diagramas
I will build interactive dashboards and sales analytical view
A partir deUS$ 15 /projetoMais detalhes

Portfólio

Experiência profissional

Freelance_Web Designer

Data Analyst & AI Engineer

Freelance Web Designer • Freelance

Jul 2025 - Present • 1 yr 3 mos

Engineered interactive web-based BI dashboards and analytical sites from scratch, implementing data cleaning (Data Cleansing) and structure design.Developed automated MS Office (VBA/Macros) scripts to streamline data aggregation, saving clients hours of manual work.Designed and deployed AI-powered chatbots integrated with LLM APIs for automated customer support and lead generation.Set up web analytics, conversion tracking, and data pipelines using Google Analytics 4 and Google Tag Manager.Generated high-converting marketing content, automated B2B/B2C articles, and engaging faceless video ads using AI tools (ChatGPT, Claude, Runway).

Academicae

Data Analytics

Academicae • Meio período

Nov 2025 - Jun 2026 • 7 mos

- Analyzed the e-commerce project’s customer base (over 100,000 records), segmented users by behavior using SQL, and identified two key segments that accounted for 60% of revenue; - Analyzed customer activity and transaction behavior; calculated ARPU, revenue, average order value, number of orders, and trends in metrics over time; - Developed SQL queries using JOIN, GROUP BY, HAVING, aggregate functions, and nested subqueries to generate analytical data sets; - Built interactive dashboards in Power BI and Tableau (KPIs, metric trends, segmentation) that enabled real-time tracking of metrics; - Applied the fundamentals of product analytics: funnels, cohort analysis, retention, LTV, and A/B testing.