Hire the Best Data Analysts
in Peru

Profesional entusiasta de la contabilidad, finanzas y análisis de datos, con una gran pasión por el aprendizaje continuo en el ámbito empresarial. Busco aplicar y ampliar mis conocimientos en estas áreas, contribuyendo al éxito organizacional mediante el análisis preciso de datos y la optimización de procesos financieros. Enthusiastic professional in accounting, finance, and data analysis, with a strong passion for continuous learning in the business field. I seek to apply and expand my knowledge in these areas, contributing to organizational success through precise data analysis and the optimization of financial processes.

I am a skilled Data Engineer and Analyst with expertise in developing scalable data pipelines, designing efficient data architectures, and creating insightful dashboards. I specialize in data integration, transformation, and analytics, delivering optimized solutions that align with business objectives 🏆 Senior Data Analyst | 9+ Years of Experience 📊 Data Visualization Expert: Power BI, Tableau, Google Looker 🛠️ Data Engineer & Architect: ETL (AWS Glue, Azure Data Factory), SQL (T-SQL, MySQL, PostgreSQL, APIs), Data Warehousing (Snowflake, Redshift, BigQuery) 💻 Data Analysis & Modeling: Python (Pandas, SciPy), R, Predictive Modeling (Customer Churn, Sales Forecasts) Expertise & Skills 🛠️ Data Architecture & Engineering ● SQL Mastery: Skilled in writing optimized queries for extracting and manipulating data across databases (T-SQL, MySQL, PostgreSQL) and APIs. Proficient in joins, subqueries, window functions, and stored procedures. ● ETL & Data Pipelines: Extensive experience in data extraction (web scraping, API integration, database connectors), transformation (data mapping, filtering, aggregation), and loading (bulk inserts, staging tables). Strong background in cloud-based ETL platforms like AWS Glue and Azure Data Factory. ● Workflow Automation: Hands-on experience with workflow management tools like Airflow, Snowflake Tasks and Luigi, managing pipeline scheduling, dependencies, and data flow monitoring. ● Data Warehousing: Deep understanding of best practices in dimensional modeling and normalization. Experienced with Snowflake, Redshift, and BigQuery. 🛠️ Data Cleaning & Wrangling ● SQL-Driven Data Cleaning: Expertise in handling missing values, filtering anomalies, type conversion, and standardization. ● Data Quality & Profiling: Proficient in tools like Pandas Profiling, OpenRefine, and Trifacta Wrangler for data statistics, anomaly detection, and distribution analysis. 🛠️ Data Analysis & Modeling ● Statistical Analysis: Strong background in R and Python libraries (NumPy, Pandas, SciPy, PyTorch) for hypothesis testing, regression, and time series analysis. ● Predictive Modeling: Experience building machine learning models (decision trees, regression) for use cases like customer churn prediction and sales forecasting. ● SQL-Driven Data Exploration: Skilled in uncovering patterns and trends through direct SQL analysis, driving insights for visualization and decision-making. 🛠️ Cloud Platform Expertise: ● AWS: Advanced knowledge of Lambda, Glue, S3, and Redshift for scalable and secure data processing. ● Azure: Extensive experience with Function Apps, Synapse, Data Factory, and Data Lake Gen 2 for robust data solutions. ● GCP: Expertise in BigQuery, Cloud Functions, Data Fusion, and Looker for analytics and data management. ● Snowflake: End-to-end warehouse development including schema design, performance tuning, ELT, RBAC security, semi-structured data (VARIANT), Streams & Tasks, external tables, and cost optimization 🛠️ Data Visualization & Communication ● Data Acquisition & Integration: Experienced in connecting diverse data sources (SQL databases, APIs, CRM systems, Excel/CSV) across Power BI, Tableau, and Looker. ● Data Transformation & Modeling: Strong knowledge of Power Query, Tableau Prep, and LookML for shaping and structuring data effectively. ● Interactive Dashboards & Insights: Adept at building compelling, dynamic dashboards with DAX measures, custom visuals, and row-level security. ● Service Administration: Experienced in managing Power BI/Tableau licenses, configuring user access, and optimizing performance. Skilled in using Power BI API and Tableau Prep for automation. If you're looking for a data-driven approach to problem-solving, let’s connect! I’m happy to discuss projects, provide estimates, or assist with any data-related inquiries.

Most BIM workflows are slow, manual, and error-prone. I fix that — with automation that actually works in production. Civil Engineer + BIM Developer specialized in turning complex infrastructure workflows into scalable, automated systems. If your team is still doing repetitive work in Revit, you're wasting time and money. ━━━━━━━━━━━━━━━━━━━━━━ 📊 What you get (real impact): 40–80% reduction in manual BIM tasks Faster planimetry production with custom Revit tools Fewer coordination errors across disciplines Clean, structured models ready for construction Automated workflows your team can reuse across projects ━━━━━━━━━━━━━━━━━━━━━━ 🔧 What I can build for you: Custom Revit add-ins (C# / Revit API) BIM automation tools (Dynamo + Python) Planimetry & annotation automation systems Model auditing & standardization tools Data transfer between Revit models and platforms Autodesk Construction Cloud (ACC) integrations Power BI dashboards from BIM/project data ━━━━━━━━━━━━━━━━━━━━━━ 🏗️ Tech stack: Revit · Civil 3D · Navisworks Revit API (C#) · Dynamo · pyRevit Autodesk Platform Services (APS) ACC · GitHub · Power BI I build tools that: Reduce repetitive work Standardize outputs Scale across multiple projects Actually get used by teams (not abandoned scripts) No over-engineering. No academic solutions. Only production-ready systems. ━━━━━━━━━━━━━━━━━━━━━━ 🚀 Typical projects I deliver: Automated plan generation in Revit BIM QA/QC and auditing tools Annotation and documentation automation Data extraction & validation pipelines Multi-model coordination workflows ACC-based collaborative environments Power BI dashboards for decision-making ━━━━━━━━━━━━━━━━━━━━━━ 🤝 How I work: Clear communication Fast iterations Clean, maintainable code Delivery focused on real project impact I use AI-assisted tools to speed up development and reduce turnaround times — but never blindly. I understand exactly what’s being built, how it works, and how to maintain it long-term. That means fewer revisions, more reliable tools, and solutions your team can actually trust and scale after delivery. I don’t disappear after delivery — I make sure your team can actually use what I build. ━━━━━━━━━━━━━━━━━━━━━━ If you need BIM automation that saves real hours (not just nice demos), send me a message with your workflow.

I am a multilingual Data Scientist with Bachelor of Engineering in Mechatronics. I have experience with data science using Python, ML, and am continuing to improve my knowledge. I am able to write clear and concise code, looking for scalability. I work and perform well in a team setting as well as under pressure. I am looking for more experience working as a machine learning engineering, I did many projects about machine learning and I have a specialization in Data Science and Machine Learning.

I’m a Peru-based QA Tester & Virtual Assistant who helps international companies test and adapt their apps and websites for real users in Peru and Spanish-speaking markets. ✅ I don’t just click around — I follow real user journeys, record everything and deliver clear, structured feedback your team can use right away. 🧪 What I specialize in: 💳 Payment flows: deposits, withdrawals, bank transfers, wallets, QR 🎰 iGaming platforms: online casinos, betting & games 🌎 Spanish UX & localization: neutral, natural Spanish for LatAm users 📊 Light market research: clean, well-organized results in Google Sheets 🧩 Recent project experience on Upwork: 🇵🇪 Virtual Assistant & Local QA Tester (Peru) – Ongoing work with an international client (based in the Philippines), acting as their “local eye”: ✅ Tested onboarding, OTP, deposits and withdrawals using real Peruvian methods (bank transfers, BCP app, Yape/QR). ✅ Verified bank account and CCI formats and end-to-end payment behavior. ✅ Recorded full flows (desktop + mobile) and reported bugs, confusing UX and Spanish messages. 🎰 6-month iGaming Market Research – Peru ✅ Identified and analyzed the top iGaming sites in Peru. ✅ Registered on multiple platforms and tested real deposits and basic user journeys. ✅ Built structured Google Sheets with competitors, providers, popular games, bonuses, reviews and key metrics. 🔍 Local tests & mystery shopping in Peru ✅Tested apps and sites for Peru and Canada (Ontario), including app download checks and registration with phone and email. ✅Completed tasks like Mystery Shopping Peru, Testing payment methods, Link/website checks and Usability testing in Peru. ✅Verified if specific URLs, payment options and flows work correctly from Peru and how users experience them. 🧠 How I work as a QA Tester I test full journeys: login → deposit → withdrawal → history verification. I check different outcomes: ✅ success / completed ⏳ processing ❌ rejected / expired (“tiempo de espera agotado”) ⚠️ insufficient balance I provide clear, structured reports in English with: ✅Steps to reproduce ✅Expected vs. actual result ✅Screenshots and/or screen recordings (PC + mobile) 📎 On the VA & data side ✅ Data entry and organization in Google Sheets & Excel ✅ Simple dashboards, tables and summaries ✅ Writing and updating Docs & Slides (reports, summaries, documentation) ✅ Online research with neatly organized findings 🛠 Tools & skills ✅ Manual QA testing (web & mobile) ✅ Payment flow testing (Peru / LatAm – bank transfer, QR, wallets) ✅ Usability testing & customer journey review ✅ Spanish localization checks (UX copy, error messages, emails) ✅ Google Sheets, Excel, Docs, Slides ✅ Screen recording (desktop & mobile) 🌎 Native Spanish (Peru) | 💬 Good working English (written & spoken) If you need someone in Peru to test your platform like a real local user and give you clear, actionable feedback—especially around payments, iGaming and Spanish UX—I’d be happy to help.

🏆 Microsoft Certified Data Engineer and Analyst 🏆 Senior Data Engineer and Analyst with over 10 years of experience I am a Senior Data Engineer and Analyst specializing in building scalable data pipelines, designing data architectures, and delivering impactful dashboards. My expertise spans data integration, transformation, and analytics, ensuring optimized and actionable solutions tailored to business needs. Expertise includes: 🔶 Data Engineering & Architecture: ● ETL Mastery: Expert in cloud-based ETL tools such as AWS Glue, Azure Data Factory, GCP Data Fusion, and Snowflake ELT workflows for seamless data ingestion, transformation, and loading. ● SQL Proficiency: Mastery of SQL query optimization, advanced joins, window functions, and stored procedures across T-SQL, MySQL, PostgreSQL and Snowflake SQL (micro-partition pruning, clustering, semi-structured data queries). ● Data Pipeline Orchestration: Experienced in using workflow management tools like Apache Airflow and Snowflake Tasks to automate and monitor data pipelines efficiently. ● Data Warehousing: In-depth experience with Snowflake, Redshift, and BigQuery, including dimensional modeling and normalization best practices. 🔶 Data Analysis & Dashboard Development: ● Power BI: Skilled in creating dynamic, interactive reports using centralized datasets, PowerQuery, DAX measures, and Python scripting for complex data transformations. ● Tableau: Advanced expertise in integrating diverse data sources, creating calculated fields, and developing visually compelling dashboards. ● Looker: Proficient in LookML for data modeling, custom visualization, and embedding analytics for seamless integration with business workflows. ● Real-Time Insights: Delivered actionable dashboards connected directly to cloud-based sources for up-to-date analytics. 🔶 Cloud Platform Expertise: ● AWS: Advanced knowledge of Lambda, Glue, S3, and Redshift for scalable and secure data processing. ● Azure: Extensive experience with Function Apps, Synapse, Data Factory, and Data Lake Gen 2 for robust data solutions. ● GCP: Expertise in BigQuery, Cloud Functions, Data Fusion, and Looker for analytics and data management. ● Snowflake: End-to-end warehouse development including schema design, performance tuning, ELT, RBAC security, semi-structured data (VARIANT), Streams & Tasks, external tables, and cost optimization 🔶 Data Governance & Transformation: ● Strong Python scripting skills for automation, API integration, and advanced data cleansing. ● Hands-on experience with tools like Pandas Profiling, OpenRefine, and Trifacta Wrangler for data profiling, quality assurance, and anomaly detection. ● Proficient in implementing secure access controls using IAM roles, Lake Formation, and APIs, as well as Snowflake RBAC, masking policies, and secure data sharing for governance and compliance. 🔶 API Integration & Automation: ● Built and managed data pipelines for platforms such as Stripe, AWS, and Google Analytics. ● Integrated APIs to extract, transform, and load data seamlessly into analytics platforms. ● Automated complex workflows using Python and cloud-native tools, ensuring efficiency and scalability. I am passionate about delivering data solutions that not only meet but exceed client expectations. Let’s collaborate to turn your data into a powerful asset for strategic decision-making! Thank you for your time!