Hire the Best Data Analysts in Tunis, TN

Are you in need of an expert in SAS data analysis? Look no further! With over 4 years of extensive experience in quantitative and qualitative data analysis, I am here to offer my expertise in transforming raw data into valuable insights. I have honed my skills in SAS programming, statistical analysis, and business intelligence strategies to deliver top-rated, impeccable quality results. By entrusting your data analysis needs to me, you're choosing a committed professional dedicated to delivering accurate and insightful results tailored precisely to your requirements. I'm enthusiastic about collaborating on your projects and contributing to your success through my exceptional data analysis skills. Let's embark on this journey together to unlock the valuable insights hidden within your data. Don't hesitate to reach out, and I'll be delighted to discuss your project requirements further. -- Walid

𝑺𝒕𝒊𝒍𝒍 𝒔𝒑𝒆𝒏𝒅𝒊𝒏𝒈 𝒉𝒐𝒖𝒓𝒔 𝒐𝒏 𝒅𝒂𝒕𝒂 𝒕𝒂𝒔𝒌𝒔 𝒕𝒉𝒂𝒕 𝒔𝒉𝒐𝒖𝒍𝒅 𝒕𝒂𝒌𝒆 𝒎𝒊𝒏𝒖𝒕𝒆𝒔? 𝑺𝒕𝒓𝒖𝒈𝒈𝒍𝒊𝒏𝒈 𝒕𝒐 𝒇𝒊𝒏𝒅 𝒂𝒏 𝑨𝑰 𝒔𝒚𝒔𝒕𝒆𝒎 𝒕𝒉𝒂𝒕 𝒂𝒄𝒕𝒖𝒂𝒍𝒍𝒚 𝒘𝒐𝒓𝒌𝒔 𝒊𝒏 𝒑𝒓𝒐𝒅𝒖𝒄𝒕𝒊𝒐𝒏 — 𝒏𝒐𝒕 𝒋𝒖𝒔𝒕 𝒊𝒏 𝒂 𝒅𝒆𝒎𝒐? I build AI-powered solutions that solve real problems: chatbots backed by RAG pipelines, intelligent data extraction systems, ML models, and web scraping workflows !! Over the past 5 years of intensive study and hands-on building, I've shipped: ➞ A 𝐟𝐮𝐥𝐥 𝐑𝐀𝐆 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭 with FastAPI backend + Streamlit frontend — upload any PDF, get instant intelligent answers ➞ A 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐜𝐡𝐚𝐭𝐛𝐨𝐭 deployed on Azure, handling real Microsoft 365 client queries using LLMs + prompt engineering ➞ 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬 built with LangChain and MCP for automated, multi-step task execution ➞ 𝐖𝐞𝐛 𝐬𝐜𝐫𝐚𝐩𝐢𝐧𝐠 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 (BeautifulSoup + Selenium) extracting structured data from live sites at scale ➞ 𝐒𝐞𝐧𝐭𝐢𝐦𝐞𝐧𝐭 𝐚𝐧𝐚𝐥𝐲𝐬𝐢𝐬 on real customer reviews, turning raw text into business insights Whether you need an AI system built from scratch, clean data extracted from the web, or an ML model that actually delivers — I'll get it done, fast and clean. 𝐖𝐡𝐚𝐭 𝐈 𝐰𝐨𝐫𝐤 𝐨𝐧: RAG systems LLM pipelines AI agents Web scraping Data extraction Data cleaning ML models NLP Python automation FastAPI Let's build something that actually works. Send me a message and let's talk about your project 😊

As a Pharmacist with a strong foundation in Pharmaceutical procedures and patient care, I offer a diverse skill set that extends beyond my field. My experience in medication management, customer service, and administrative tasks equips me with valuable skills applicable to various roles. I’m adaptable and eager to bring my dedication to excellence, organization, and teamwork to new professional challenges.

Hi I’m Saief Eddine, a Top Rated Virtual Assistant with 5+ years of experience helping founders and teams stay organized, respond faster, and keep operations running smoothly. If your inbox, spreadsheets, and admin tasks are stealing time from real priorities, I can take ownership of the day-to-day and keep everything clean, documented, and on schedule. What I do best Data Entry & Data Cleanup (Excel / Google Sheets / Airtable): accurate formatting, structured databases, and reliable organization (5,000+ records handled). Admin Support: calendar management, inbox sorting, meeting scheduling, file/document organization, follow-ups, and task tracking. Customer Support (Email / Chat): high-volume support (200+ messages/day) with clear, friendly communication (100% satisfaction). Research & Simple Reporting: fast, accurate research turned into clean spreadsheets and summaries—delivered without repeated back-and-forth. Why clients hire me Detail-focused and dependable (I double-check work). Fast response time and proactive updates. Strong track record: Top Rated + 100% Job Success. Comfortable with: Google Workspace, Microsoft Office, Excel, Airtable, Notion, Slack, Trello, Freshdesk, Gmail. If you want a VA who can handle the details, protect your time, and keep things moving daily, send me a message—tell me what you need help with and your deadline, and I’ll suggest the fastest plan!

I design and operate production-grade data infrastructure for fintech and investment platforms — specializing in trade ingestion, investor data processing, and compliance automation using Azure Data Factory, Azure Functions, and PostgreSQL. My work sits at the intersection of engineering reliability and financial accuracy, where a broken data pipeline isn't just a technical issue — it's a compliance and operational risk. Rather than building pipelines that simply run, I build systems that hold up under scale, regulatory scrutiny, and real production workloads. What I Work On Trade & Investor Data Pipelines Designing pipelines to ingest, validate, and reconcile trade data, investor accounts, and financial transactions from investment platforms and financial APIs. Systems are built to be traceable, auditable, and resilient from day one. Compliance Workflow Automation Infrastructure around AML/KYC providers and compliance systems — webhook handling, idempotent workflows, status synchronization, and audit trails stored in PostgreSQL. The provider performs the compliance check. I ensure your platform stays perfectly synchronized with the results. Financial API Integrations Secure integrations between investment platforms, payment systems, compliance providers, and internal databases, including retry logic, rate-limit protection, schema change handling, and operational monitoring. Event-Driven Financial Automation Serverless workflows using Azure Functions for real-time financial processes such as trade events, document uploads, investor onboarding triggers, and compliance updates. Financial Data Warehousing & Reporting Designing PostgreSQL and Azure Synapse data models for regulatory reporting, investor analytics, and operational dashboards — optimized for both accuracy and performance. Core Stack Azure Data Factory Azure Functions Azure Blob Storage Azure Synapse PostgreSQL Python REST APIs Power BI Typical Engagements • Trade ingestion pipelines for broker-dealers and investment platforms • Investor onboarding and KYC/AML provider integrations • Compliance automation and document validation workflows • API integrations between fintech platforms and internal systems • Financial data warehouse design and SQL performance optimization Who I Work With Fintech startups and investment platforms that are scaling their data infrastructure — typically teams that have outgrown manual workflows or fragile integrations and need production-grade systems that are reliable, traceable, and built to scale. If your financial data pipelines are becoming a bottleneck for compliance, operations, or growth, I can help design and build the infrastructure that fixes it.

Marketing Analyst with a Bachelor's in Business Analytics and Marketing, specializing in Performance Analysis (MTA, MMM, machine learning, causal inference) to support decision regarding ROAS, CAC, and LTV optimization with fluent English and a vibrant energy ^^ My expertise centers around Marketing Mix Modeling (MMM), including Robyn-based solutions for social media and overall marketing optimization, alongside causal inference, Multi-Touch Attribution (MTA) strategies to fully understand campaign impact. With a solid foundation in Data Science, causal inference, Machine Learning, and Marketing, I transform raw data into useful insights. I cut through fragmented information and attribution chaos to truly optimize your ROAS and LTV:CAC for sustainable growth. - In terms of programming languages, I use Python and R for advanced statistics, data analysis, and MMM - For dataset organization, I leverage DAX, Excel, and Google Sheets. - When it comes to database management and queries, SQL and SSMS are my go-to tools. - And for powerful Data Visualization, you'll find me using PowerBI, Looker Studio, and Tableau. Do you have another tool in your stack? I will be more than happy to have a look and integrate! Communication is key! I am fluent in English, Arabic, and French, with basic knowledge of German. In terms of team collaboration? Well, with over 4 years of experience in international work settings, I'll fit into your team just like a missing puzzle piece. What's left to say? Let me know, and I will be more than happy to help you make the most out of your marketing data.