Hire the Best Data Analysts
in Bosnia and Herzegovina

I’m a results-driven freelancer with over 20 successful projects on Upwork and a 100% job success rate. My work spans data annotation, sports data management, and web development support with consistent feedback highlighting reliability, communication, and attention to detail. Key Skills and Experience: ✓ Data Annotation & AI Training: Hands-on experience labeling, tagging, and evaluating content for AI and ML systems, ensuring data accuracy and consistency. ✓ Sports Data Management: Ongoing role managing live match data and maintaining scraping systems for a major sports platform. Skilled at monitoring data pipelines, identifying errors, and resolving issues quickly. ✓ Technical Skills: Solid understanding of Python, SQL, HTML/CSS, and general backend logic. Experienced with web scraping and automating small data tasks. ✓ Professional Reliability: Strong work ethic, proactive communication, and proven ability to adapt in fast-paced, unstructured environments. What I Bring: ◆ Dependable execution and consistent quality - no micromanagement needed. ◆ Clear, direct communication and transparent progress updates. ◆ A strong interest in technology and sports analytics, with a continuous drive to learn and improve technical skills. If you need someone reliable, organized, and accountable - I’ll make sure your project runs smoothly from start to finish.

Available for simple ongoing data entry, list updates, and repetitive weekly tasks. Hi, I’m Naila, a Data Quality and Validation Specialist with 5+ years of experience working with large structured datasets for global teams. I’ve completed $20,000+ in projects on Upwork with a strong focus on accuracy, consistency, and meeting KPI targets. My work centers on data validation, deduplication, CRM/database cleanup, and rule-based quality control to ensure reliable and usable data. I’m most effective in high-volume, guideline-driven environments where attention to detail and throughput matter. I deliver clean, standardized datasets that are ready for reporting, migration, or operational use. I work fast, follow instructions, and handle repetitive tasks like: – copy-paste data entry – spreadsheet updates – CRM contact cleanup – web research and list building – weekly database maintenance Core services: • Data validation, cleaning, and deduplication • CRM and database quality control • Spreadsheet QA and structured data formatting • Guideline-based data annotation and tagging • Accuracy audits and consistency checks I’m reliable, fast, and comfortable working independently with clear instructions and targets.

★★ Helping clients turn complex ideas into clear, impactful results ★★ I’m a psychologist and PhD candidate with over 340 completed projects and a 100% job success rate on Upwork. My expertise spans clinical research, longitudinal data analysis, SPSS/JASP modeling, and APA-style academic writing. I also specialize in SEO content creation for blogs, websites, and digital publications. With a strong foundation in human behavior and research methodology, I deliver: - Statistical analysis for randomized controlled trials (RCTs), surveys, and longitudinal studies - Academic writing: literature reviews, research proposals, journal submissions - SEO writing: keyword-rich articles, optimized blog posts, and metadata strategies - Editing and formatting: APA, MLA, Chicago styles - Multilingual support: English, Serbian (Ekavian), and Croatian. I’m committed to precision, clarity, and fast turnaround. Whether you need a research assistant, data analyst, or SEO-savvy writer, I’m here to help you succeed. Let’s collaborate and bring your vision to life. #SPSS data analysis #APA formatting #psychology research #SEO blog writing #academic editing #PhD-level writing #Croatian translation #Upwork top-rated freelancer

I create high-converting UGC videos for brands and apps, while also supporting international companies with localization quality assurance, multilingual content review, and digital marketing support. With over 150+ videos produced and consistent 5-star feedback, I know what works in short-form content, from attention-grabbing hooks to storytelling and performance-driven structure. In addition to content creation, I work in Localization QA and multilingual marketing support, helping global companies ensure linguistic accuracy, cultural relevance, and brand consistency across digital content and customer-facing platforms. I also bring experience from international corporate environments, including operations, reporting, SAP, Excel-based analysis, and cross-functional collaboration through roles at companies such as Novartis, Httpool by Aleph, iHerb, and Stolt Tank Containers. What I can do for you: 🔹 UGC video creation (TikTok, Instagram, Meta Ads) 🔹 On-camera product demos, app videos & testimonial-style content 🔹 Localization Quality Assurance (Bosnian/Croatian/Serbian) 🔹 Content writing & editing 🔹 Data analysis & reporting (Excel, SAP) 🔹 Market research Why clients work with me: 🔹Fast and professional communication 🔹Strong attention to detail 🔹Experience working with international teams 🔹Creative + analytical mindset 🔹Reliable delivery and consistent quality Let’s collaborate and create content or solutions that bring real results.

My business connections consider me as the sales and marketing front-runner in Europe,Canada and USA, since I've been promoting the ideas of efficient team operation and revenue optimization in the digital industry for the last 15+ years. My huge work experience with global brands like Electronic Recycling Association (Canada), KikiDevelopment (UK), LearnFormula (Canada), Eolas Medical (UK), Salesflow.io (UK), Pa-Hu Oy (Finland), British Legal Centre (UK) and Allingham Home (Vietnam) in a mix with an advanced understanding of sustainable digital product development and international sales is what creates my passion for business growth! As a goal-oriented and highly-motivated business leader, I have led marketing and design teams as a Head of Sales, Business Development and Marketing for over 15 years now. As a digital product development visionary, I create actionable marketing strategies to prepare the digital product for launch, optimize sales channels, and generate more leads through cold outreach. I always put long-term communicational bonds as the top priority whenever I work on consulting or supporting my clients. I have 15+ years of experience in lead research, cold e-mailing, LinkedIn (prospecting, profile and page boosting and automated outreach). This is my passion and I’m excited to use that experience and passion to help you grow your business! Highly targeted lead research, cold mailing and LinkedIn outreach is one of the most effective ways to scale a business quickly and cost-efficiently. I prefer the long term opportunities. I always give my best on every assigned project, and I am always ready to learn new things and to expand my knowledge and my skills. And most important... I will treat your business like my own! I am looking forward to your offers! "Success is nothing more than a few simple disciplines, practiced every day." - Jim Rohn

Software Engineering graduate with a strong foundation in Systems Administration and Data Analysis. Skilled in managing IT infrastructure and transforming complex datasets into clear, actionable insights. Experience includes: Data processing and automation using Python and SQL Creating meaningful data visualizations with Matplotlib, Power BI, and Tableau Supporting business decision-making through accurate analysis and reporting Ensuring system reliability and performance in diverse IT environments Combining technical expertise with analytical thinking to solve problems efficiently and deliver value. Open to both short-term tasks and long-term collaborations. Let’s turn your data into a powerful business asset.