Hire the Best Macros Freelancers
in Colombia

I help companies build finance systems that turn complex data into clear decisions. From financial models and forecasting tools to automated reporting and Power BI dashboards, I design solutions that improve visibility, control, and decision-making across finance and operations. I’m Jose, a Financial Modeling, FP&A, and Business Intelligence specialist with 5+ years of experience supporting finance, strategy, and operational teams in complex business environments. My background combines financial analysis with data engineering and automation, which means I do not just build spreadsheets or dashboards. I build connected financial systems that continue to work as your business grows. My experience includes building and improving tools for budgeting, forecasting, cash flow, P&L analysis, cost control, CapEx planning, KPI reporting, and executive-level performance tracking. I have also worked in a demanding corporate finance environment at Avianca, where accuracy, traceability, and speed were critical for decision-making across multiple stakeholders. I can help you with: • 3-statement financial models • Budgeting, forecasting, and scenario planning • Cash flow, profitability, and variance analysis • FP&A reporting and executive dashboards • Power BI dashboards for finance and operations • Excel, Power Query, SQL, and Python-based data models • Finance data automation with Power Automate and Office Scripts • AI-enabled workflows for reporting, analysis, and process improvement What makes my work different is that I understand both the financial logic and the data infrastructure behind it. I can translate business drivers into structured models, connect those models to clean data pipelines, and turn the output into reporting that leadership can actually use. I work well with founders, finance leaders, and cross-functional teams that need more than a template. I build tools that are practical, scalable, and tailored to the way the business really operates. If you need a freelancer who can combine financial rigor, business understanding, and modern automation, I can help you build a system that saves time, improves accuracy, and supports better decisions.

I am a virtual and administrative assistant with experience in process management, administrative support, and customer service. I have experience as a freelancer, assisting various companies in organizing their operations, optimizing profiles, and handling administrative tasks. Additionally, I have skills in voice recording, writing, content editing, and neutral voiceover. I am proficient in tools such as Excel, Power Query, WordPress, HelpScout, Desk, and more.

Como estudiante de Ingeniería Industrial en la Universidad Nacional de Colombia y becario de la Fundación Grupo Argos, combino principios de optimización de procesos, análisis de datos y pensamiento sistemático con expertise en el soporte humano a Inteligencia Artificial. Ayudo a empresas, labs de IA y desarrolladores a construir modelos más precisos, coherentes y escalables mediante human-in-the-loop de alta calidad Especializado en: Data Annotation y Labeling para entrenamiento de LLMs: texto narrativo, coherencia contextual, prompts estructurados y datasets multimodales (texto + visual). Verificación y QA de outputs de IA: chequeo de precisión factual, coherencia narrativa, detección de sesgos y mejora de calidad en respuestas generadas. Creación de contenido narrativo estructurado: historias, escenarios y ejemplos realistas para fine-tuning de modelos avanzados. Testing de páginas web y aplicaciones: usabilidad, funcionalidad y performance con enfoque en procesos optimizados. Procesamiento y análisis de datos: soporte en investigación, limpieza de datasets y generación de insights accionables. Verificación de contenido visual: revisión de imágenes generadas por IA para consistencia, relevancia y calidad. Con inglés B2 certificado (EF SET), estoy preparado para proyectos internacionales. Por qué trabajar conmigo: Atención extrema al detalle y pensamiento crítico (clave para annotation y QA donde la IA falla en matices humanos). Capacidad para manejar volúmenes grandes con consistencia y plazos estrictos. Enfoque en resultados: mayor precisión de modelos, datasets de mayor calidad y flujos de trabajo optimizados. Aprendizaje continuo: aplicando herramientas modernas de AI y data processing a proyectos reales. Estoy disponible para colaboraciones a corto o largo plazo. ¡Contáctame hoy para discutir tu proyecto y empezar a construir ventaja competitiva de excelencia!

I engineer messy spreadsheets into professional, intuitive tools. I am a Data Analyst and Excel Expert dedicated to building custom, automated, and user-friendly templates that simplify your professional life. Whether you need a stunning dashboard, a custom inventory management tool, or a complex financial model, I turn your vision into a high-performing reality. With a professional background in Chemical Engineering, I’m uniquely trained to handle massive volumes of data and execute intricate calculations with absolute precision. I engineer robust spreadsheets that ensure accuracy, protect your information, and drive informed decision-making. CORE EXPERTISE: """""""""""""""""""""""""" ✅ Professional Interface Design: I transform messy spreadsheets into intuitive, high-performing tools. This includes designing custom navigation menus, interactive slicers, and streamlined data-entry forms that guide the user effortlessly. By implementing advanced Data Validation and Conditional Formatting, I build error-proof systems that surface relevant insights while hiding unnecessary complexity. ✅ Interactive Reporting & Visualization: Custom dashboards designed with Pivot Tables, Pivot Charts, advanced filters, and toggle methods, allowing you to view relevant insights and generate print-ready, personalized reports. ✅ Platform Migration & Compatibility: Expert at converting complex tools between Excel and Google Sheets while maintaining full functionality. I ensure that formulas, advanced charts, and data structures are seamlessly adapted to each platform's unique environment, preserving both logic and visual integrity. ✅ Advanced Data Engineering: Expert use of Power Query to connect, consolidate, and transform data from multiple sources (PDF, CSV, SQL, etc.) into a single, reliable source of truth. ✅ Advanced Modeling & Logic: Mastery of complex formulas (XLOOKUP, FILTER, LAMBDA) and custom VBA/Macros for sophisticated financial and process modeling. ✅ Security & Integrity: Implementing high-level information protection to prevent accidental formula breakage and secure intellectual property, combined with systematic auditing for high-performance models. WHY PARTNER WITH ME? """""""""""""""""""""""""""""""""""" ☑️ Engineered Precision: My engineering foundation means I excel at solving high-stakes, logical problems where accuracy is non-negotiable. ☑️ Scalable & Secure: I build tools that grow with your business, ensuring your Excel or Google Sheets environment remains fast, reliable, and protected. ☑️ Clear, Friendly & Multilingual Communication: I pride myself on meeting strict deadlines and providing transparent, professional updates. I am a native Spanish speaker, fluent in English and French, allowing me to support diverse global teams. Contact me today to discuss your project!

Are you looking for an Excel expert, who saves you time and provides efficient solutions? Then, I am your freelancer. I have extensive knowledge of: - Microsoft Excel - Power Pivot for Excel - Microsoft VBA - SQL - Data analysis & visualization. - Forecasting Along with my 7 years of work experience in handling spreadsheets, I can create, modify and/or optimize complex solutions for Excel and Gsheets projects, with the aggregated value of real-world data analyst insights.

As a professional engineer with relevant experience in project management and either as an employee or a freelancer, I contribute my consulting expertise to the firm I am committed to. Throughout my career, I've learned to coordinate, manage, and successfully execute diverse engineering projects within the construction sector and in the consulting field. I have gained experience in communication and leadership to succeed in customer satisfaction, managing expectations with transparency, respect, and diligence, combined with my attitude traits: being open, pleasant, and positive. Mid-senior experience as a project manager in consulting and construction, including all phases: planning, design, execution, and operation/delivery. Skilled in budget follow-up, scheduling, and quality control. Resource allocation, KPIs, and progress reports. EVA reports. Contract management. International-minded. I have lived in five countries, and I speak three languages: Spanish, English, and Danish. My professional maturity has led me to high self-confidence and resilience. Global, multicultural, and multidisciplinary team experience. Process optimisation through PMI standards implementation. PMO support. (PMI: Project Management Institute standards, PMO: project management office) As a generalist and professional engineer, I have contributed for more than a decade, including the implementation of sustainable and green practices for communities. I clearly understood the project´s lifecycle, its contract management, and its purchasing and procurement processes. Skilled in effective and efficient communication with stakeholders and team members. Eager to practice Inclusiveness and Teamwork. As a leader and Scrum Master, I have mastered Stakeholder management, dialogue, and consensus among the parties. Moreover, I have taken part in the procurement processes for my projects, dealing with vendors and clients. PSM I, certified professional scrum master. The servant-leader style, agile. * Planning and management. * Project and Contract management: follow up on budget and finance, schedule, documentation, and quality. * Procurement support: evaluation and selection of suppliers; tendering process. * Contractual: contract review, compliance, negotiation, award of contract, monitoring contract and suppliers. * Communication: stakeholder management and customer satisfaction. Team involvement. * KPIs. * Planning and forecasting ability: schedule follow-up. MS Project advanced. Jira basic. * Experience in the utility sector, energy sector, and water/sewer projects, in two major companies in Denmark and Colombia. * Process optimisation through the implementation of PMI Standards. * International job experience in contracts and project management. Support to the PMO. * Project controller: progress, S curves, and cost reports to head offices. EVA reports. * Experience working remotely with the US and Latin American countries. Soft skills: -Problem-solving abilities, analytical, and detail-oriented. -Skilled in stakeholder management, dialogue, and consensus. -Experienced in multidisciplinary and multicultural teams. -Sufficient and clear understanding of the whole lifecycle of any project. -Professional maturity that leads to high self-confidence and resilience. -Eagerness to secure values such as inclusiveness, collaboration, and reliability. -Systematic, structured, and an active communicator. -Willingness to keep our working environment as friendly as possible. Other technical interests: - Sustainable development, green practices, strategic environmental assessment SEA. - Ecosystem services for more resilient and liveable cities and transformation to face climate change. Renewable energy technologies. Specialized in SEA and EIA methodologies. - Safety and environment in construction works. Course developer: Project Management course design, and preparation of educational materials based on PMBok. IT - Software: Remote work tools: Google Suite, MS. Teams, Zoom, Slack, Basecamp, NetSuite Oracle Basic, Jira Basic, Trello intermediate. Project Wise. Asana. DevOps Azure. Other software: MS. 365 (Office): advanced Excel macros and dashboards. Word. PowerPoint. AutoCAD 2D, AutoCAD 3D, WaterCAD / WaterGEMS: average MS. Dynamics: basic Power BI and SAP: basic Microsoft Project: advanced Asana. DevOps self-training.