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I am an Data Analyst with a background in Computer Engineering. I love digging into the "why" behind the numbers, using tools like Power BI, SQL, Python, and Azure to turn complex data into clear insights. I’m a social person who thrives in fast-paced environments. I am a very fast learner—a great example is my Dutch language journey: I've followed an intensive program and reached the B2 level (NT2-II) in just 16 weeks!

I’m a junior data analyst and also a teacher/translator of the dutch/portuguese language. Whether you’re need a data analyst, or a teacher, I can help. - Knows R Programming, Data Analysis, Computer Programming, Data Visualization, SQL, Business Communication, Data Visualization Software, Data Analysis, Data Visualization, Tableau Software, Microsoft Excel, Spreadsheet Software, Problem Solving, Big Data, Small Data Regular communication is important to me, so let’s keep in touch.

🎯 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝘁𝗵𝗮𝘁 𝘁𝘂𝗿𝗻𝘀 𝘀𝗰𝗮𝘁𝘁𝗲𝗿𝗲𝗱 𝗱𝗮𝘁𝗮 𝗶𝗻𝘁𝗼 𝗰𝗹𝗲𝗮𝗿, 𝗱𝗲𝗰𝗶𝘀𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗱𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀 📊 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜 • 𝗟𝗼𝗼𝗸𝗲𝗿 𝗦𝘁𝘂𝗱𝗶𝗼 • 𝗘𝘅𝗰𝗲𝗹 • 𝗦𝗤𝗟 — Data Visualization your whole team can actually use ✅ 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 • 𝗠𝗕𝗔 • 𝟱+ 𝗬𝗲𝗮𝗿𝘀 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ⏱ 𝗨𝗻𝗱𝗲𝗿-𝟮-𝗵𝗼𝘂𝗿 𝗿𝗲𝘀𝗽𝗼𝗻𝘀𝗲 𝘁𝗶𝗺𝗲𝘀 (𝗠𝗼𝗻–𝗦𝘂𝗻) — 📞 𝗧𝗼 𝗯𝗼𝗼𝗸 𝗮 𝗻𝗼-𝗰𝗵𝗮𝗿𝗴𝗲 𝗮𝗻𝗱 𝗲𝗮𝗿𝗻𝗲𝘀𝘁𝗹𝘆 𝗵𝗲𝗹𝗽𝗳𝘂𝗹 𝗰𝗼𝗻𝘀𝘂𝗹𝘁 𝗰𝗮𝗹𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿. 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗼𝗿 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸. — ❝ Waleed was outstanding to work with. He demonstrated strong expertise in Power BI and delivered a professional, well-structured dashboard that exceeded expectations. Communication was excellent throughout the project, he was responsive, proactive, and always willing to incorporate feedback quickly. The quality of his work was exceptional, with great attention to detail and a clear understanding of our business requirements. He completed the project on time and provided valuable insights that improved the final result. I highly recommend Waleed to anyone looking for a skilled Power BI expert. I would gladly work with him again on future projects. ❞ 🗣 Viktor Van Der Leden - Owner - eCommerce Store — 𝗛𝗶, 𝗜'𝗺 𝗪𝗮𝗹𝗲𝗲𝗱 — 𝗮 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 helping US & Europe-based SMBs reduce manual work, save time, and gain significantly better data to make profitable business decisions. I take messy spreadsheets, disconnected data, and manual reporting and turn it into automated, decision-ready Data Analytics dashboards. My solutions revolve around usable data and data visualization that looks great for whoever you're sharing it with. Ease of data use is another priority for me. You and your team can use and maintain your reporting solution without extensive training and without paying for ongoing support. If you do want a long-term data analytics partner, you can count on me. The biggest topics my clients ask for my help with are: 🔸 Data Analysis • Data Analytics • Data Visualization 🔸 Dashboards • Reporting • KPI Tracking 🔸 Power BI • Excel • SQL 🔸 Automation & AI Data Processing • Claude Code • OpenAI • ChatGPT A more in-depth overview of the data analytics work I support my clients with: 🔹 Data Modeling • Data Warehousing • Data Pipelines 🔹 Data Cleaning • Data Transformation • ETL Pipelines 🔹 Microsoft Excel • Excel Reporting • Advanced Formulas • Power Query 🔹 Microsoft Power BI • Management Dashboards • DAX 🔹 Data Dashboards • Analytics Dashboards • Dashboard Rebuilds 🔹 Sales • ROI • Inventory Reporting • Automated Weekly & Monthly Reporting 🔹 Looker Studio • BigQuery • SQL • APIs • VBA 🔹 Business Intelligence • Data Analytics Consultation 📞 𝗧𝗼 𝗯𝗼𝗼𝗸 𝗮 𝗻𝗼-𝗰𝗵𝗮𝗿𝗴𝗲 𝗮𝗻𝗱 𝗲𝗮𝗿𝗻𝗲𝘀𝘁𝗹𝘆 𝗵𝗲𝗹𝗽𝗳𝘂𝗹 𝗰𝗼𝗻𝘀𝘂𝗹𝘁 𝗰𝗮𝗹𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿. 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗼𝗿 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸. Thanks for learning about how I can support your Data Analytics and Business Intelligence project! Waleed Jawaid — ❝ Waleed did an excellent job rebuilding and validating my business tracker. The data migration was accurate, the formulas were all checked, and he provided a very clear validation report outlining everything that was completed. Communication was fast and professional throughout, and he delivered exactly what I needed. I’m very happy with the work and would definitely hire him again.❞ 🗣 Ruth

Entry-level Data Analyst with 7 years of experience in Customer Service and Finance Support, bringing strong analytical thinking and a foundation in statistics. Skilled in SQL, Excel, R, and Tableau to analyze data, uncover trends, and communicate insights through effective visualizations, with a strong focus on continuous learning and growth in data analytics.

I connect your data, systems, and AI into one automated growth engine. I build the data infrastructure that turns your raw data into clear, actionable insight, wherever the value is, growth, profit, efficiency, or better decisions, and the automation and AI agents that save you time and money by removing manual work. I combine data engineering with automation and AI, giving you both: • Data systems: SQL, APIs, dashboards, and automated pipelines • Automation & AI: Workflow automation, AI agents, and insight generation that runs without manual work It's like having a fractional Marketing/Data/Business Analyst, Data Engineer, and Automation/AI Specialist working together in one person. 💡 What I Do ✔️ Build data pipelines and dashboards (SQL, Power BI, Looker Studio, BigQuery, Azure) ✔️ Create integrations with platforms like Shopify, GA4, Meta, HubSpot, or other tools your business runs on, via API for real-time metrics ✔️ Track CAC, LTV, ROAS, retention, and cohort behavior automatically ✔️ Build automation workflows with Make, N8N, APIs, and Python ✔️ Design, build, and validate AI agents for analysis, reporting, and repetitive tasks ✔️ Automate reporting and insight generation using AI tools like ChatGPT, Claude Code, and Codex ✔️ Analyze data to find what's actually driving your numbers, and what that means for the business 🎯 Why Clients Hire Me • Clarity: No more guessing what’s working or where money’s leaking • Speed: Build in weeks what agencies or teams take months to align • Hands-on execution: I design, implement, and deliver the full stack myself • Hybrid expertise: Data warehouse + analytics + automation, all aligned to ROI and efficiency I've worked with fast-scaling D2C brands and B2B companies, helping them unify fragmented data into actionable dashboards and automation that increase efficiency and profit, and I bring the same approach to any business dealing with messy or disconnected data. 🧠 How I Work • Founder-led — you work directly with me (no hand-offs, no account managers) • Limited client load — I only take on projects I can personally deliver end-to-end • Weekly syncs or async reporting — whatever fits your workflow • Transparent, metrics-driven process — every insight ties to business results 🚀 What You Get • A unified, automated analytics system across your marketing stack • Dashboards and reports you’ll actually use • Faster, smarter growth decisions • A partner who owns both the strategy and the execution 💬 Let's build a system that connects your data, from marketing to operations, into real business impact. 🇳🇱 Voor Nederlandse bedrijven Ik help bedrijven om hun marketing-, sales- en financiële data samen te brengen in één helder systeem dat laat zien waar groei en winst écht vandaan komen. Ik combineer data-engineering met automatisering en AI, van API-koppelingen en dashboards tot workflow-automatisering en AI-agents die repetitief werk overnemen. Je werkt direct met mij, zonder accountmanagers, en krijgt een volledig geautomatiseerd dataplatform dat inzicht, snelheid en resultaat oplevert. 💬 Wil je sparren over hoe je data en systemen beter kunt verbinden? Stuur me gerust een bericht.

Hello! I'm Kristina, welcome to my profile! I hold a degree from the prestigious Research Master’s Program in Cognitive and Clinical Neuroscience at Maastricht University, as well as a Bachelor’s degree in Psychology and Neuroscience. My professional profile consists of three main areas of experience: RESEARCH: * I have developed several research protocols and managed their submissions for grants and ethical approvals. * I programmed tasks in Python and MATLAB. *I tested participants using various measures, including interviews, computer tasks, EEG, ECG, skin conductance, pupil dilation, and saliva samples. *I analysed multiple datasets using different statistical models. * I helped with a systematic review. Topics I have worked on include auricular vagus nerve stimulation, post-ingestive conditioning, the physiology of the freeze response in humans, suppressed traumatic memories, and others. TEACHING & EDUCATION: * I tutor several courses in the bachelor’s programme in Psychology and the master’s programme in Neuropsychology. * I mentor master’s students. * I supervise students' research projects. * I deliver workshops focused on students’ well-being and emotion regulation techniques. * I have taught statistics, designed study materials and delivered training sessions. WRITING: * I completed a course on academic writing and scientific paper assessment. * I supervise students in writing their bachelor’s theses. * I have written several scientific papers following APA guidelines. * I also enjoy creative writing and occasionally write blogs and newspaper articles. Next, I would like to introduce myself beyond my education and experience by highlighting three words that I believe describe my personality: AMBITION I am driven by passion. It is incredibly important to me to see that the work I do has value. My intrinsic motivation to contribute to meaningful projects, the feeling of fulfilment, and fascination for human behaviour, help me deliver high-quality work. CREATIVITY Despite my scientific background, I am a very creative person. My hobbies outside of work include dancing (I hold a certificate as a Dance Alchemy Facilitator) and creative writing. This creativity often translates to my professional work, allowing me to find innovative solutions, think outside the box, and bring originality to everything I do. POSITIVE WORK ATTITUDE I care about my professional development and am willing to go the extra mile to achieve my goals. When I commit to something, I work hard. I consider myself stress-resilient, and my strong time-management skills help me maintain a healthy relationship with my work. At the same time, I am aware of my limits and communicate them openly when necessary.