r
ricardogaw

Ricardo G

@ricardogaw

Data Analyst

Verenigd Koninkrijk
Portugees, Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
I help small businesses and teams stop drowning in spreadsheets. I build live Power BI and Tableau dashboards that show you sales, finances, or operations at a glance — no more digging through tabs to find a number. What I offer: • Interactive Power BI & Tableau Dashboards • SQL Database Querying & Aggregation • Data Cleaning & Transformation (Excel/CSV) Tools: SQL, Power BI, Tableau, Advanced Excel. Message me with a sample of your data and I'll tell you exactly what's possible — no obligation.... Lees meer

Skills

r
ricardogaw
Ricardo G
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Data dashboards
I will build professional power bi or tableau dashboards for your business
VanafUS$ 50 / projectMeer informatie
SQL- en NoSQL-query's
I will write sql queries to extract and analyze your business data
VanafUS$ 20 / projectMeer informatie

Portfolio

Werkervaring

TELUS_International

Online Data Analyst

TELUS International • Freelance

May 2026 - Present • 2 mos

* Data Quality Assurance (QA): Evaluated and verified large-scale geospatial and digital map datasets to ensure maximum accuracy and relevance for millions of global users. * AI Model Optimization: Conducted cross-functional analysis on diverse data types (maps, news, audio, and search relevance), directly contributing to the reinforcement learning and optimization of machine learning models. * Open-Source Intelligence (OSINT): Utilized advanced search engine operators, web-based tools, and historical/cultural data to perform complex data verification and relevance auditing. * Strict Guideline Compliance: Interpreted and executed complex, multi-layered data documentation to maintain strict data integrity and quality control standards.

Self_Employed

Data & Operations Assistant (Logistics)

Self Employed • ZZP

Jul 2024 - Present • 2 yrs

* Process and validate 300+ PCNs monthly across multiple clients * Investigate and resolve data discrepancies to improve data reliability * Optimise liability transfer processes and reduce misassigned cases * Maintain structured, auditable records for compliance and reporting * Manage multiple workloads independently with high attention to detail