Hire the Best SQL Consultants
in Serbia
Lazarevac, Serbia
I’m a Data Science Consultant with a passion for turning raw data into clear, actionable insights. With 5+ years in machine learning, predictive analytics, and data visualization, I use Python, Tableau, Power BI, and SQL to create intuitive dashboards and models for retail, tech, and healthcare clients. My work has improved decision-making, boosting efficiency by 15–30%. Certified in Google Data Analytics, I blend AI tools with strategic consulting to deliver ethical, high-impact solutions. Let’s unlock your data’s potential—contact me today! 🌟 Key Skills: Data Visualization, Machine Learning, Predictive Modeling, Python, SQL, Tableau, Power BI 🌟 Industries: Retail, Tech, Healthcare 🌟 Achievements: Designed a dashboard saving 10 hours/week; predicted customer churn with 85% accuracy 🌟 Certifications: Google Data Analytics Professional, Tableau Desktop Specialist
- SQL
- Artificial Intelligence
- Machine Learning
- Machine Learning Model
- Data Analysis
- R
- Python
- Deep Learning
- TensorFlow
- Google Cloud Platform
- JavaScript
- Java
- PyTorch
- Keras
- XGBoost
Belgrade, Serbia
I help founders and teams turn AI ideas into working products in weeks, not months. Instead of spending months experimenting with LLMs, tools, and architectures, I design and build MVPs that actually work in real business conditions. Typical results: – Working AI MVP in 2–4 weeks – Clear, scalable architecture (not a demo that breaks later) – Reduced risk before investing into full development 💡 What I do best – Turn raw AI ideas into working MVPs – Design production-ready AI architectures – Build agentic AI systems (multi-agent workflows, automation) – Develop RAG systems & knowledge-based AI – Integrate LLMs into existing products and workflows I focus on execution and outcomes — not just code. 🧠 Who I work with – Startups validating AI ideas – Founders building MVPs for investors or internal use – Teams внедряющие AI в существующие продукты – Businesses looking to automate workflows with AI 💬 Not sure where to start? I offer short consultation calls where we: – break down your idea – define architecture – identify fastest path to MVP Most of my projects start this way. ⚙️ Typical engagement – AI MVP / Proof of Concept: $1,500 – $5,000+ – Architecture & planning: via consultation – Ongoing development: after MVP validation Most of my work is fixed-scope (MVPs, PoCs). If you need someone who can not only build, but also think through your AI product — let’s talk.
- Machine Learning
- Data Mining
- Natural Language Processing
- Data Science
- Natural Language Generation
- Data Scraping
- Python
- Image Recognition
- Selenium
- Google Places API
- Web Scraping
- Instagram API
- Instagram
- Data Extraction
Beograd, Serbia
Looking for an experienced, dependable, long-term partner to handle your website tracking and help you unlock valuable insights? Let's chat! I'm Vladimir, a Senior Web Analytics Developer and Consultant with 8+ years of experience and 200+ successfully delivered projects (on time and within budget). Maximizing accurate data flows to platforms gives you insights for informed decision-making and provides enough data to ad algorithms for the most efficient delivery. Using client and/or server-side GTM, I can help you bridge the gap between what happens on your website and GA4, Google Ads, Facebook Pixel, and other MarTech platforms. • Curious about my process? 1. Free Introductory Call • I respond to your inquiry within 24 hours. If we see a potential fit, we schedule an intro call. • On the call, we discuss project requirements, scope, deliverables, budget, and deadlines. 2. Tracking Audit (optional) • I conduct a comprehensive review of your website tracking setup (GTM, GA4, Google Ads, FB Pixel, Bing/Microsoft Ads, TikTok Pixel, etc.), identifying areas for improvement. 3. Tracking Strategy • Following our initial discussions and audit, I'll develop a customized tracking strategy outlining the steps to successfully and efficiently deliver project goals. 4. Strategy Execution • Action time! Following the tracking strategy, I'll meticulously execute the implementation, ensuring the highest levels of data quality (completeness, accuracy, validity, uniqueness, timeliness, and consistency). 5. Project Success Review • Together, we'll review project achievements, clarify any follow-up actions, and discuss the next steps. • My services include: ✅ Google Analytics 4 - GA4 data quality audit ✅ Google Analytics 4 - GA4 setup, events & key events tracking ✅ Google Analytics 4 - GA4 advanced form tracking ✅ Google Analytics 4 - GA4 eCommerce tracking ✅ Google Analytics 4 - GA4 reporting ✅ Google Analytics 4 - GA4 offline conversion tracking ✅ Google Analytics 4 - GA4 User ID setup ✅ Google Analytics 4 - GA4 cross-domain tracking ✅ Google Analytics 4 - GA4 cross-device tracking ✅ Google Analytics 4 - GA4 advanced segmentation ✅ Google Analytics 4 - GA4 funnel & path reporting setup ✅ Google Analytics 4 - GA4 consultations, coaching, education, and training ✅ Google Analytics 4 - GA4 server-side setup ✅ Google Tag Manager - GTM setup ✅ Google Tag Manager - GTM setup & performance audit ✅ Google Tag Manager - GTM consultations, coaching, education, and training ✅ Server-side tracking audit ✅ Server-side tracking setup with Stape, GCP & AWS ✅ Server-side tracking consultations, coaching, education, and training ✅ Server-side tracking data governance ✅ Tracking solutions for custom websites, Shopify, WordPress, Woocommerce, and other website builders, web apps, plugins, and platforms ✅ Google Ads tracking audit ✅ Google Ads base tracking implementation & setup ✅ Google Ads conversion tracking ✅ Google Ads enhanced conversion tracking ✅ Google Ads enhanced conversion tracking for leads ✅ Google Ads offline conversion tracking ✅ Google Ads dynamic remarketing setup ✅ Google Ads server-side setup ✅ Facebook Ads tracking audit ✅ Facebook Pixel implementation & setup ✅ Facebook Ads conversion tracking ✅ Facebook Ads enhanced conversion tracking ✅ Facebook Ads offline conversion tracking ✅ Facebook Ads dynamic remarketing setup ✅ Facebook Conversion API - CAPI setup ✅ Bing / Microsoft Ads tracking audit ✅ Bing / Microsoft Pixel implementation & setup ✅ Bing / Microsoft Ads conversion tracking ✅ Bing / Microsoft Ads enhanced conversion tracking ✅ Bing / Microsoft Ads offline conversion tracking ✅ Bing / Microsoft Ads dynamic remarketing setup ✅ TikTok Ads tracking audit ✅ TikTok Pixel implementation & setup ✅ TikTok Ads conversion tracking ✅ TikTok Ads enhanced conversion tracking ✅ TikTok Conversion API - CAPI setup ✅ LinkedIn Ads tracking audit ✅ LinkedIn Pixel implementation & setup ✅ LinkedIn Ads conversion tracking ✅ LinkedIn Ads enhanced conversion tracking ✅ LinkedIn Conversion API - CAPI setup ✅ Pinterest Ads tracking audit ✅ Pinterest Pixel implementation & setup ✅ Pinterest Ads conversion tracking ✅ Pinterest Ads enhanced conversion tracking ✅ Pinterest Conversion API - CAPI setup ✅ Affiliate tracking setup - client and S2S tracking ✅ Data / Looker Studio reporting & dashboards setup ✅ Data / Looker Studio data visualization ✅ BigQuery - BQ data pipelining ✅ BigQuery - BQ data analysis & data visualization ✅ Various advanced analyses - marketing performance, lifetime value (LTV), product, user behavior analysis, etc ✅ Basic Consent mode implementation ✅ Advanced Consent mode implementation ✅ Google Consent Mode V2 implementation I'm available for new projects. Get in touch! Let's chat about your web analytics and tracking goals. Best, Vladimir Milic
- Google Tag Manager
- Google Analytics
- Pixel Setup & Optimization
- Looker Studio
- Tracking Pixel
- Web Analytics Bug Fix
- Analytics & Tracking Setup
- Ecommerce Purchase Tracking
- Analytics Account Setup
- Tag Manager Setup
- Tracking Goals Setup
- Google Analytics Report
- Tracking Tags Installation
- Site Tracking Evaluation
- Web Analytics
Belgrade, Serbia
Highly adaptive professional with a diverse skill set and 3.5+ years of hands-on experience in CPaaS (Communications Platform as a Service). Skilled in collaborating with stakeholders to agree on business goals and finding ways to achieve them technically. Strong in delivering business objectives to technical teams in technical language. Confident in pioneering initiatives and structuring processes from the ground up. Proven ability to streamline routine tasks and drive innovative solutions for optimizing labor costs and speeding up project/solution delivery. Strong analytical outlook allowing to turn seemingly unique projects into SOPs. I have hands-on experience of coding in Node.JS, Python and SQL along with extensive PM/BA background that included: - CusDev of cloud applications for business worldwide; developing and implementing business metrics for B2B and B2C solutions; - architecting, launching and monitoring high-load applications (> 600k sessions/hour) utilizing Networking expertise (OSI, TCP/IP, API), best practice in Agile software development, and SQL with BI tools (Grafana, Metabase) for monitoring; - working with AI-based products and technologies, successfully applying them to solve real business challenges; - designing and conducting controlled A/B tests (with deep understanding of mathematical statistics principles); - successfully crafting intricate reports tailored for external B2B clients AND automating report-making with Python; - proactively identifying vulnerabilities in products/solutions, assessing their impact, prioritizing, and formulating strategic plans for their mitigation; - managing a cross-functional team of analysts, designers and developers;
- API
- Cloud Architecture
- Technical Project Management
- VoIP
- JavaScript
- Python
- Business Analysis
- API Integration
- TCP/IP
- Business Process Automation
- Solution Architecture
- Cross Functional Team Leadership
- Business Intelligence Software
Belgrade, Serbia
🚀 Microsoft Power Platform & Dynamics 365 Specialist 🎯 Microsoft Certified Solution Architect 🧠 Senior Technical Consultant 💼 100+ Successful Projects ⭐ 5-Star Rated Hi, I'm Bojan — a Microsoft-certified Solution Architect and Senior Technical Consultant with 5+ years of experience designing powerful, flexible, and scalable solutions using Microsoft Power Platform, Dynamics 365 CRM, and SharePoint. I lead the design and delivery of custom business applications and highly automated workflows for clients across industries. Whether you're starting from scratch or enhancing a complex legacy system, I bring deep platform knowledge, creative problem-solving, and a strategic mindset to every project. 🛠️ My Specialties: Power Apps (Canvas & Model-Driven Apps) Power Automate (Cloud & Desktop RPA) Power Pages (formerly Power Apps Portals) Dynamics 365 CE/CRM (Customization & Automation) SharePoint Integration & Customization Azure Logic Apps & Azure Functions JavaScript & Custom UX Components 💡 What I Deliver: 🔧 Tailor-made apps that simplify and scale operations 🔄 End-to-end automation of repetitive, manual tasks 📊 Data-driven dashboards for smarter decisions 🌐 Portal solutions that connect customers, partners, and employees 📈 Consulting and architecture support for digital transformation I'm passionate about helping businesses work smarter, not harder—leveraging technology to reduce friction, save time, and drive results. Clients value my responsiveness, technical depth, and ability to translate business needs into powerful solutions.
- SQL
- C#
- Microsoft Azure
- Microsoft Dynamics 365
- HTML
- Microsoft Power Automate
- Microsoft SharePoint
- Microsoft PowerApps
- RESTful API
- Microsoft Power Automate Administration
- Microsoft Dynamics Development
- Microsoft Azure SQL Database
- Automation
- ChatGPT
- Microsoft 365 Copilot
Nis, Serbia
Business Analyst, Quality Assurance Specialist, SQL, and Python developer 9+ Years experience in software development and testing within banking industry
- SQL
- MySQL
- Microsoft SQL Server
- Python
- Black Box Testing
- Stored Procedure Development
- Integration Testing
- User Acceptance Testing
- Quality Control
- Functional Testing
- Data Analysis
- Unit Testing
- Database Programming
How it works
Post a job for free Post a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge—With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
Katja Krohn
Summa Linguae
How do I hire a SQL Consultant in Serbia on Upwork?
You can hire a SQL Consultant in Serbia on Upwork in four simple steps:
- Create a job post tailored to your SQL Consultant project scope. We'll walk you through the process step by step.
- Browse top SQL Consultant talent on Upwork and invite them to your project.
- Once the proposals start flowing in, create a shortlist of top SQL Consultant profiles and interview.
- Hire the right SQL Consultant for your project from Upwork, the world's largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a SQL Consultant?
Rates charged by SQL Consultants on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a SQL Consultant in Serbia on Upwork?
As the world's work marketplace, we connect highly-skilled freelance SQL Consultants and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream SQL Consultant team you need to succeed.
Can I hire a SQL Consultant in Serbia within 24 hours on Upwork?
Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive SQL Consultant proposals within 24 hours of posting a job description.
Find more freelancers
Top cities for SQL Consultants in Serbia
- Pricing Consultants in Belgrade, RS
- Salesforce Experts in Novi Sad, RS
- Spreadsheets Experts in Novi Sad, RS
- e-Learning Consulting LMS Specialists in Belgrade, RS
- Research & Strategy Freelancers in Novi Sad, RS
- Georeferencing Freelancers in Belgrade, RS
- Regular Expressions Developers in Belgrade, RS
- Apache Spark Engineers in Belgrade, RS
- Scientific Researchers in Novi Sad, RS
- Workday Specialists in Belgrade, RS
- Enterprise Architects in Belgrade, RS
- Business Valuation Specialists in Belgrade, RS
- iOS Developers in Nis, RS
- Web Researchers in Belgrade, RS
- CMS Developers in Belgrade, RS
- Windows Administrators in Novi Sad, RS
More top skills in Serbia
- Database Freelancers in Serbia
- HR Consultants in Serbia
- Data Miners in Serbia
- Consultants in Serbia
- Business Consultants in Serbia
- Excel Experts in Serbia
- Redis Developers in Serbia
- Data Analysts in Serbia
- Geospatial Specialists in Serbia
- VBA Developers in Serbia
- Memcached Specialists in Serbia
- Data Processing Experts in Serbia
- IBM SPSS Specialists in Serbia
- Management Consultants in Serbia
- SAP Specialists in Serbia
- Electrical Consulting Engineers in Serbia
Similar SQL Consultant Skills
- SQL Consultants
- Database Professionals
- Couchbase Server Developers
- Database Designers
- Oracle Database Specialists
- Database Administrators
- MySQL Programmers
- Database Modeling Experts
- Relational Databases Specialists
- Database Designers And Constructions
- PostgreSQL Developers & DBAs
- Database Programmers