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Stheven Julmar Q.

@stheven19

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4.9
67

6.2

6.2

95%

✅Python✅Power BI✅Excel✅Finance✅Business✅Investment

$20 USD / Hour

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Peru (11:12 PM)

Joined on January 29, 2024

$20 USD / Hour

🥇 Data Analyst & Automation Expert | Python, SQL, Power BI, Excel & VBA Master 🥇 ✨ Especialista Integral en Datos y Automatización Soy un Socio de Datos Estratégico con más de 5 años de experiencia y más de 60 proyectos exitosos completados a nivel global. Mi expertise va más allá de las hojas de cálculo: me especializo en utilizar herramientas de vanguardia para transformar datos crudos en inteligencia de negocios (Business Intelligence). Mi enfoque es claro: Construir soluciones escalables y eficientes usando Python, SQL y Power BI para impulsar tu toma de decisiones y productividad. 💡 Mis Soluciones de Alto Impacto Ofrezco una gama completa de servicios, desde la minería de datos hasta la visualización estratégica: Análisis Avanzado de Datos (Python/Data Analysis): Uso de librerías como Pandas y NumPy para la limpieza, exploración y el modelado estadístico de datos. Business Intelligence (Power BI/SQL): Desarrollo de modelos de datos, consultas SQL complejas y dashboards interactivos en Power BI para una visualización clave. Automatización y Scripting (Python/VBA): Creación de scripts y macros para automatizar reportes, ETL (Extracción, Transformación, Carga) de datos y procesos repetitivos. Modelado Financiero y Contable (Excel): Desarrollo de modelos robustos para proyecciones, presupuestos y valoración de negocios. Compatibilidad Multiplataforma: Experiencia en Google Sheets y Apps Script para integraciones y funcionalidades web. ####################################################################### 🥇 Data Analyst & Automation Expert | Python, SQL, Power BI, Excel & VBA Master 🥇 ✨ Comprehensive Data & Automation Specialist I am a Strategic Data Partner with 5+ years of mastery and 60+ successful projects completed globally. My expertise extends beyond spreadsheets: I specialize in leveraging cutting-edge tools to transform raw data into core Business Intelligence. My focus is clear: Build scalable and efficient solutions using Python, SQL, and Power BI to boost your decision-making and productivity. 💡 My High-Impact Solutions I offer a complete range of services, from data mining to strategic visualization: Advanced Data Analysis (Python/Data Analysis): Using libraries like Pandas and NumPy for cleaning, exploration, and statistical data modeling. Business Intelligence (Power BI/SQL): Developing data models, complex SQL queries, and interactive Power BI dashboards for key visualization. Automation & Scripting (Python/VBA): Creating scripts and macros to automate reports, ETL (Extraction, Transformation, Loading) processes, and repetitive tasks. Financial & Accounting Modeling (Excel): Developing robust models for projections, budgeting, and business valuation. Multi-Platform Compatibility: Expertise in Google Sheets and Apps Script for web integrations and functionality.

Verifications

On time

99%

On budget

99%

Accept rate

94%

Repeat hire rate

7%

Portfolio

Portfolio

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4.9 · 67 Reviews
67 Reviews
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Matt R.

5.0

$225 USD

2 days ago

Custom Dance Studio Operations & Financial Dashboard -- 2

Another great job enhancing a financial dashboard for me!

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Matt R.

5.0

$$

20 days ago

Advanced Financial Model for Dance Studio

I was initially concerned about working out of Google Sheets, but what Stheven built exceeded anything I could have imagined, even compared to what I thought was possible in Excel. This was a complex project with a tight timeline, and he delivered outstanding results. His expertise, responsiveness, and ability to turn a challenging vision into a functional solution were truly impressive.

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Olga G.

5.0

$$

5 months ago

Creación de Cotizador Automático en Google Sheets genere pdf y guarde

Entendio muy rapido el requerimiento, trabajo muy rapido con muuy buena disposicion 100% satisfecha..

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Jose C.

5.0

$30 USD

7 months ago

Excel Workbook Crashing

Really Great work! Highly recommended !

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Certifications

P

Preferred Freelancer Program SLA

Data Entry

Data Entry

MySQL - Level 1

MySQL

PHP - Level 1

PHP

Python Level 1

Python

Python - Level 3

Python

SQL - Level 1

SQL

Visual Basic

Visual Basic

SQL - Level 2

SQL

C++ - Level 1

C++

Python - Level 2

Python

US English - Level 1

US English

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