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I am a skilled freelancer specializing in Data Entry, Excel solutions, and multilingual translation (English, Portuguese, and German). With a background in sports training technology and financial planning, I am highly detail-oriented and experienced in creating custom spreadsheets, reports, and digital tools for business and personal use. My services include precise data entry, advanced Excel modeling, and accurate translation for diverse projects. I am flexible, reliable, and committed to delivering high-quality results—whether you need administrative support, documentation, or bilingual project assistance. - Data Entry professional with strong accuracy and speed - Excel expert for custom sheets, data analysis, and automation - Translator fluent in English, Portuguese, and German - Experience supporting remote teams and managing flexible online tasks - Quick learner, efficient, and always focused on your business goals Let’s work together to make your projects smoother, smarter, and more productive.

🌟Certified Microsoft Excel Expert, I'm in the top 5% in LinkedIn Excel assessment. 🥂 100+ Happy Clients 🌟 6+ Years of Experience I'm a certified Microsoft Excel and Power BI expert who has 6+ years of experience in the Data analysis field. I'm very confident in observing data proficiently and giving them the best view. *** I can do most of the crucial activities in Microsoft Excel & Power Bi*** ✔️ Custom Excel Formula- Prepare the best formula based on your condition. ✔️ Macro button- Help to ease the task frequently need to do, it can also help to sort data as a pro. ✔️ Dashboard- Create dynamic charts and view the overall summary in the best way. ✔️ Frequently Used Charts Type - Column Chart, Line Chart, Gantt Chart, Pie Chart, Doughnut Chart, Bar Chart, etc. ✔️ Data Modelling - It helps to link with multiple tables to avoid unnecessary steps in Power Bi. It's also called Power Pivot in Excel. ✔️ DAX - it is really useful to load the Power BI faster by avoiding unnecessary steps ✔️ Power Query- The best tool for combining multiple Excel files, transforming and manipulating the data. This is a dynamic process, so whenever we update data, the results will be updated too. ✔️ VBA- This tool is great for doing frequent tasks with a single click on a button. For creating "User Form" VBA is required. ✔️ Advanced Formula such as INDEX, MATCH, H/VLOOKUP, XLOOKUP, SUBTOTAL, SUMPRODUCT, SUMIFS, COUNTIFS etc. ✔️ VBA Function- This tool can create permanent customized functions very well. ✔️ Generate Text & Number- separate text and number from a line by Formula & VBA. ✔️ SQL- Is great for maintain a Database and work with Big Data. I use my top-notch Excel and Power BI skills to automate daily tasks, Data transformation, and organization in Excel and Power BI, Pivot Charts, Power Pivot, and Pivot Tables in Excel. With the help of Formulas, Excel Functions, VBA, Power Query, and more, I create perfect solutions based on the requirement which provide faster data processing, more controls, and a high level of accuracy. You will get: ➕ A Smart Solution to Fix Your Issue ➕ Advanced Excel Report ➕ Automated Excel Report ➕ Insightful Dashboard ➕ Power BI Report ➕ A Video Instruction / Zoom Meeting As a full-time freelancer, I'm capable of providing long-term support, communicating on time, and updating regularly. Please give me an opportunity to save your Time and Money with an Automated solution.

I’m a Senior Excel & Google Sheets Automation Engineer with a strong focus on building reliable, scalable systems for financial analysis, automation, and trading workflows. I help businesses and traders replace fragile spreadsheets and manual processes with robust, production-ready solutions—from advanced Excel and VBA models to Google Sheets automations, API integrations, and trading system development. --- Excel & Google Sheets (Senior Level) - Advanced Excel models (financial forecasts, commissions, dashboards, scenario analysis) - VBA development for automation, reporting, and data processing - Google Sheets Apps Script (custom logic, triggers, integrations, validations) - Clean model architecture: Inputs → Logic → Outputs - High-reliability, audit-safe spreadsheet systems --- Automation & Integrations - Make / n8n workflow automation - API integrations and data pipelines - Automated reporting and data synchronization - Error handling, logging, and maintainable automation design --- Trading Systems Development - TradingView Pine Script (indicators, strategies, alerts) - EasyLanguage (TradeStation indicators & strategies) - NinjaTrader 8 (NT8) strategy and indicator development - Backtesting, optimization, signal logic, and risk rules - Translating trading ideas into structured, executable code --- AI & Image Generation (Selective Use) - AI image generation for marketing and product visuals - Prompt systems for consistent and reusable outputs - AI used as a productivity multiplier—not a black box --- Tools & Technologies - Microsoft Excel (Advanced, VBA) - Google Sheets & Google Apps Script - Make / n8n - TradingView (Pine Script) - NinjaTrader 8 - TradeStation (EasyLanguage) - APIs & data integrations - AI tools (ChatGPT, Gemini) --- I’m best suited for projects where logic, structure, and long-term reliability matter—not quick hacks or manual workarounds. If you’re looking for a senior-level freelancer who can design clean systems that actually hold up in production, I’d be happy to discuss your project.

I am currently the Managing Director of a German manufacturing company, a role that gives me a daily, hands-on perspective on the operational and financial challenges SMEs face. While leading the firm through a successful digital and structural reorganization, I founded Exceleration to help other businesses bridge the gap between messy spreadsheets and professional management tools. My approach isn't just about writing code; it’s about understanding the bottom line. I specialize in building custom, ERP-style solutions using Excel and VBA that digitize warehouse management, production scheduling, and financial tracking. Because I run a factory myself, I don't build theoretical tools, I build robust, reliable systems designed for the shop floor and the executive office alike. Whether you need to automate complex workflows or create a high-end dashboard for your KPIs, I bring the dual perspective of an engineer and a business leader to every project. I’m here to turn your data into a strategic asset, ensuring your tools work as hard as you do.

With over 11 years of expertise and 150+ completed projects, I specialize in complex MS Excel and Google Sheets automations and dashboards. Former PwC manager. Chartered Financial Analyst®. 📍 For established companies | Turnkey modelling and dashboards developed specifically for your needs. MS Excel and Google Sheets automations, including integrated financial statements, sales tracker, CRM- and ERP-integration, KPI visualizations, and much more. 📍 For entrepreneurs | Delivering real value for your limited budget. Building workbooks and dashboards that help you think business, not formulas. MS Excel expert that truly understands your needs. Service I Offer: - Microsoft Excel Spreadsheets modeling - Google Sheets modeling - Creating user- or staff-friendly tools for sales, expenses, hours, etc. - Big data processing and clean-up - Dynamic tables, dashboards, charts - Report-ready KPI dashboards - Excel VBA fixes and development - Template designs for automating and streamlining processes - Handling databases of 100,000+ lines Why We Might Have A Match? ✅ Expertise: 11 years of Big4 experience working with private equity companies, banks, insurers, IT and others, adjusting my workflow to their unique and varying requirements. ✅ On-Top Value: An incredible combination of the best tools at an excellent price. I'll deliver exactly what you need—and even more. ✅ Comprehensive Solutions: I’m going into details of each project to satisfy your needs on the professional level. All the requirements are closed in one person. Client Testimonials: “Andrew is characterized by pedantry, attention to detail and high responsibility. If he makes a commitment, he will do everything to fulfill it.” - Roman Rubashkin, Project Manager, Eastern Europe “After a brainstorming session and demo renders, we immediately found common ground. […] as for the quality… there’s no doubt about it. […] Don’t hesitate, just schedule a meeting!” - Simone van Vlerken, Marketing Manager, the Netherlands “What do I associate with Andrew and project work: goal orientation and transparency. Andrew puts the customer's benefit first and is passionately committed to achieving the best results.” - Brigitte Janssen, Project Manager, Germany Ready to elevate your business with custom built models and tools? Let’s collaborate! 1️⃣ Invite me to your job on Upwork. 2️⃣ Share a brief overview of your project requirements. 3️⃣ We'll schedule a call to discuss your vision and get started. I look forward to working with you! Stack: - MS Excel | MS PowerPoint | - PowerQuery | PowerPivot | PowerBI | MS Access - Google Sheets | Google Apps Script - Automation with VBA macros & advanced formulas - Alteryx, SQL I combine business acumen and technical know-how to delivering solutions that not only look great but also drive measurable results. My goal is to make your data work for you, not the other way around. I appreciate your consideration and look forward to collaborating with you to support your objectives. Warm regards, Andrew

I'm a goal oriented physicist with 15+ years experience in project work including: Physics calculations from elementary mechanics to non-commutative quantum field theories Physics and detector simulations, using in particular Monte Carlo methods programmed in C++ Quantitative analysis (also outside of physics) using the python pandas data analysis library, advanced statistical methods - general regressions and error analysis with C++ libraries or R. Data and theory visualization is one of my principal concerns as it helps very much in understanding the relationships. Experience in Optimization - linear programing, integer programming, constraint programming Programming skills in the languages fortran, C, C++, java, javascript, matlab, python, R, prolog and others. Extensive symbolic calculations with the python based system SymPy, or using faster specialized systems programmed from scratch. Pure mathematics - calculus, geometry, discrete mathematics, combinatorics, mathematical logic, graph theory Numerical calculations using fortran, C or python Good communication skills in English, French and German I'm aiming at a responsible use of science.