Hire the Best Talend Data Integration Specialists
in Brazil

Your data infrastructure looks fine on paper, but it still can't answer a basic business question before the meeting's over. That's the gap I close, end to end. I'm a senior data engineer with 7+ years building pipelines that run in production without breaking at 6am. My core stack is Snowflake, Databricks, dbt and AWS, with Python and Airflow holding it together, but the tools matter less than the outcome: reliable data your whole team actually trusts. A few things that show how I work. I migrated a 200-view mart off Databricks and rebuilt it natively in Snowflake SQL. I built CI/CD for a US healthcare client using Schemachange and Snowflake, with automated data-quality checks and deployment gating so bad data never reaches production. Earlier in my career I cut processing time 25–40% by moving legacy scripts to Spark, saved a business team 30+ hours a month by automating their reporting, and redesigned Power BI dashboards that cut reporting time 40% and finally got finance and ops to actually use them. I work as an independent contractor, no middleman, no overhead, no ticket-closing. I take your problem on as mine, ask the business questions first, and design something your team can maintain without depending on me forever. If your data is slow, unreliable, or just not being used to make decisions, let's talk.

Hi! I’m a Salesforce professional with 3+ years of experience in Admin, CRM Analytics (Einstein), Flow Builder, and Omni-Channel setup. I help small businesses and growing teams build efficient processes inside Salesforce, from automations and dashboards to data integrations and routing strategies. I'm passionate about translating business needs into clean, scalable Salesforce solutions. I'm currently looking for freelance opportunities and ready to start immediately!

Need dashboards that executives actually use? Data pipelines that don't break? Analytics that drive real business decisions? I've spent 10+ years building analytics infrastructure for Nasdaq-listed companies (Upwork, Intuit) and LATAM's top tech unicorns (QuintoAndar, EasyTaxi (acq. by Cabify) - and I bring that enterprise-grade expertise to every project. ━━━━━━━━━━━━━━━━━━━━━━ 📊 WHAT I DELIVER ✦ Dashboard & BI Development • Built 500+ executive dashboards serving C-level decision makers • Expert in Looker (LookML), Tableau, and Power BI • Designed metrics frameworks used by entire organizations ✦ Data Pipelines & Infrastructure • SQL, Python, dbt, Airflow - production-ready pipelines • ETL/ELT design with 80% performance improvements • Data modeling and semantic layer architecture ✦ AI-Augmented Analytics • LLM-powered tools that cut analysis time by 99% • Automated reporting and documentation systems • Predictive modeling and forecasting ━━━━━━━━━━━━━━━━━━━━━━ 🎯 RESULTS I'VE ACHIEVED ✓ 90% reduction in chargebacks through fraud analytics (saved $200K+) ✓ 99% faster documentation using AI automation (days to minutes) ✓ 14% improvement in customer satisfaction through metrics redesign ✓ 9% churn reduction through data-driven retention strategies ━━━━━━━━━━━━━━━━━━━━━━ ⭐ WHY CLIENTS CHOOSE ME • 100% Job Success Score with all 5-star reviews • 3,700+ hours on Upwork with $100K+ earned • Long-term partnership focus (most contracts are 6+ months) • Clear communication and proactive problem-solving ━━━━━━━━━━━━━━━━━━━━━━ 🛠️ Tools: SQL | Python | Looker | Tableau | dbt | Airflow | BigQuery | Snowflake | AWS | GCP Ready to transform your data into actionable insights? Let's talk!

Lead data engineer with product analytics and data science background, having worked with Fortune 500 companies (Procter & Gamble, Merck, Anheuser-Busch), as well as top-notch data-driven startups. Skilled in translating complex business problems into data solutions, designing data pipelines, providing high-quality data for data-driven insights and decision-making, as well as building KPIs, conducting statistical analyses, and creating impactful visualizations. Problems I'm good at solving: • Data Warehousing and Analytics • ETL / ELT data pipelines • SQL query tuning • Data Modeling and Database Design • Reporting • Data Analysis • Data Cleaning, Pre-Processing • Data Visualization • NLP problems I have a bachelor's in engineering from the top LATAM university (Universidade de São Paulo) with a track record of supporting organizations across various industries, including remote hiring, real estate, and consumer goods. Skills and Expertise ✅ SQL ✅ Python Databases ✅ Snowflake ✅ Redshift ✅ BigQuery ✅ Athena ✅ Trino ✅ Postgres ✅ MySQL Big Data Cloud Technologies ✅ Amazon Web Services – AWS Certified (Redshift, Athena, S3, Lambda, Glue ...) ✅ Google Cloud Platform Other Data Engineering Tools ✅ dbt ✅ Airflow ✅ Fivetran ✅ Git, Gitlab, and Github ✅ Rundeck ✅ Docker Data Visualization ✅ Looker (LookML Expert) ✅ PowerBI ✅ Metabase ✅ Looker Studio (Data Studio) ✅ Sigma ✅ Hex Data Science and Machine Learning ✅ Sci-kit learn, pandas, etc ✅ NLP analysis ✅ Spark ✅ Databricks ✅ Hex ✅ Jupyter Notebooks User Behavioral Analytics ✅ Snowplow ✅ Indicative ✅ Heap ✅ Amplitude ✅ Google Analytics