Hire the Best Collection Agencies in Belgrade, RS

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Nikola K.

Belgrade, Serbia

$19/hr
4.0
1 jobs

I'm a graduated tourismologist with experience in working in tour operaters company. Also, I had a opportunity to work on web-sites, editing informations and upload doocuments. Nowadays, i am interested in managing data, especialy SQL servers. I got the certificates from udemy.com for Sql and Power bi.

  • SQL
  • Microsoft SQL Server
  • Data Gravity
  • Microsoft Power BI
  • Data Center
  • Data Analysis
  • Microsoft Excel
  • Data Collection
  • Data Entry
Eugene T.

Belgrade, Serbia

$60/hr
5.0
267 jobs

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 integrating AI into existing products – 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
  • Natural Language Processing
  • Python
  • AI Agent Development
  • AI App Development
  • Generative AI
  • Retrieval Augmented Generation
  • Large Language Model
  • Artificial Intelligence
  • AI Development
  • AI Consulting
  • AI Implementation
  • AI Product Management
  • Software Architecture
  • SaaS Development
  • API Integration
  • Business Process Automation
  • Information Security
  • Computer Vision
  • Prompt Engineering
Milan S.

Belgrade, Serbia

$42/hr
4.8
188 jobs

Most Shopify stores don't have a traffic problem. They have a buying-experience problem. You're paying for clicks, but visitors land, hesitate, and leave. The product's good. The traffic's fine. The store just isn't making the case fast enough to turn that visitor into a buyer. That's the gap I close. I'm Milan. Over the last 7 years, I've built and optimized 250+ Shopify stores, from first-time startups to 8-figure brands, and the common thread is conversion. Cleaner buying experiences, sharper product pages, landing pages that actually match the ad and move people to checkout. On one redesign that meant taking a store's conversion rate up 420%. On others it's been steadier lifts in AOV, add-to-cart, and revenue per visitor. The number depends on where you're starting. The direction doesn't. 🎯 How I think about your store I don't redesign for "fresh." I work through four layers, on every page that matters: 1) Clarity — does a visitor instantly get the product, the value, and the next step? 2) Desire — does the page make them actually want it, not just see it? 3) Trust — are the doubts handled before they become a closed tab? Reviews, guarantees, shipping, proof. 4) Flow — is buying effortless, especially on mobile? Most stores leak in one or two of these. Find the leak, fix the leak, and the same traffic starts converting better. That's the whole game. 🛠️ What I can help with → Build — new Shopify stores and full redesigns, premium theme or fully custom, built around the buying journey from day one → Improve — CRO audits and priority fixes, PDP and landing page rebuilds, mobile and cart-flow optimization for live stores → Grow — ongoing CRO and Shopify execution for brands that want the store to keep improving, not get redesigned once and left alone I work in Shopify and Shopify Plus, design in Figma, build pages in Replo and GemPages, and handle the dev myself, so strategy, design, and implementation stay in one set of hands instead of scattered across freelancers. 📈 A few things I can back up → 250+ Shopify stores built and optimized → Conversion lifts up to 400%+ on full redesigns → Work across startups through 8-figure DTC brands → Real revenue impact, not just better-looking stores 💬 If this sounds like you, let's talk: → You've got traffic but conversion isn't where it should be → Your brand has outgrown the store selling it → You're spending on ads and want the landing page to finally keep up → You want one person who handles strategy, design, and Shopify build together Send me a message with where your store's at and what's frustrating you. I'll tell you straight what I'd focus on first. — Milan

  • Shopify
  • Landing Page
  • Conversion Rate Optimization
  • Dropshipping
  • Web Design
  • Shopify SEO
  • Shopify Templates
  • Ecommerce Website
  • Competitor Research
  • Product Research
  • Copywriting
  • Content Writing
  • Product Description
  • Shopify Plus
Jelena P.

Belgrade, Serbia

$25/hr
4.8
9 jobs

I design performance-focused visuals for Meta ads and email campaigns that improve click-through and conversion rates for fashion and beauty brands. Being in digital marketing for over a decade, I worked in a digital agency where I created high-volume ad creatives and email campaigns for eCommerce brands, primarily in fashion and beauty. I have extensive experience creating various marketing assets for Fashion & Beauty eCommerce industry: Meta Ads creatives (static + carousel) Email marketing design (Klaviyo / Mailchimp) Social media paid campaigns visuals I combine performance thinking with clean, conversion-oriented design — not just aesthetics, but visuals built to sell.

  • Digital Design
  • Email Design
  • Social Media Design
  • Graphic Design
  • Banner Ad Design
  • Adobe Photoshop
  • Adobe Premiere Pro
  • Print Design
  • Video Editing
  • Canva
  • Klaviyo
  • Mailchimp
Nikola S.

Belgrade, Serbia

$30/hr
5.0
14 jobs

Hey, I'm Nikola, a Webflow developer with 3+ years of experience building websites for startups and businesses across the US, UK, Canada, and Western Europe. Most clients come to me when: • They have a Figma design and need it built accurately in Webflow • They need a responsive, pixel-perfect website that works across all devices • They need a reliable developer who can handle CMS, animations, interactions, and custom functionality • They're launching something new and need the website built quickly without cutting corners I've worked on all kinds of projects, from SaaS platforms and marketing agency sites to service businesses and landing pages. The work ranges from simple one pagers to more complex multi page builds with CMS, animations, and custom code. What I do: • Figma to Webflow pixel-perfect builds • Landing pages & multi-page marketing sites • Webflow CMS setup • Responsive development • Animations and interactions • Custom code when Webflow alone isn't enough • On-page SEO • Performance optimization How I work: 1. You reach out → we jump on a quick call 2. I ask the right questions to understand your goals 3. I build something clean, fast, and easy to edit 4. We iterate until it's right 5. You launch on time Top Rated on Upwork • 100% Job Success Score If you need a reliable Webflow developer to turn your design into a polished, production-ready website, send me a message and let's talk about your project.

  • Webflow
  • Figma to Webflow Plugin
  • Web Development
  • Figma
  • Web Design
  • CSS
  • HTML
  • Front-End Development
  • Website
  • Responsive Design
  • JavaScript
  • Landing Page
  • Website Customization
  • Website Redesign
  • Website Builder
  • Website Maintenance
  • CMS Development
  • No-Code Development
  • No-Code Landing Page
  • No-Code Website
Kira S.

Belgrade, Serbia

$30/hr
5.0
6 jobs

Your website shouldn't just look good—it should generate leads, increase sales, and help your business grow. I build high-converting websites, Shopify stores, landing pages, and business websites that combine UX strategy, marketing, SEO, and modern AI-powered workflows. Unlike many designers, I don't simply create beautiful interfaces. I combine Product Design, Internet Marketing, and Conversion Optimization to build websites that support real business goals. 🏆 Top Rated Freelancer ⭐ 100% Job Success 💼 5+ Years of Experience 🚀 AI-Powered Workflow WHAT I CAN HELP YOU WITH ✔ Shopify Stores ✔ WordPress Websites ✔ WooCommerce Stores ✔ Framer Websites ✔ Business Websites ✔ Landing Pages ✔ Marketing Funnels ✔ Website Redesign ✔ UX/UI Design ✔ Conversion Rate Optimization (CRO) ✔ SEO Optimization EVERY PROJECT STARTS WITH A WEBSITE AUDIT Before designing anything, I analyze your current website (or competitors) to identify opportunities for improvement. The audit includes: • User Experience (UX) • Customer Journey • Conversion Optimization • SEO Structure • Website Performance • Competitor Analysis This approach helps avoid expensive mistakes and build the right solution from day one. Website Audit — starting from $50. WHY CLIENTS CHOOSE ME I don't just design websites. I build digital products that combine: • UX/UI Design • Product Thinking • Internet Marketing • SEO • Conversion Optimization • AI-powered production Every design decision is made with one goal: Helping your business generate more customers and sales. PLATFORMS • Shopify • WordPress • WooCommerce • Framer • Webflow • Elementor • Tilda • Figma • Relume AI-POWERED WORKFLOW I actively use AI to accelerate research, UX analysis, content creation, wireframing, and production. This allows me to deliver projects significantly faster while maintaining high quality and attention to detail. AI supports my workflow—it never replaces strategy, UX thinking, or creative decisions. ADDITIONAL SERVICES • SEO Optimization • Google Ads • Facebook Ads • Yandex Ads • Website UX Audit • Conversion Optimization • Content Structure • Marketing Strategy PROJECT TIMELINE 🔹 Website Audit Starting from $50 ──────────────── 🔹 Landing Page Starting from 3 days Perfect for: • Lead Generation • Marketing Funnels • Product Launches • Advertising Campaigns • SaaS ──────────────── 🔹 Business Website Up to 10 pages Starting from 5 days ──────────────── 🔹 E-Commerce Website Starting from 10 days • Shopify • WooCommerce • Custom Online Stores WHY WORK WITH ME? ✔ Business-focused approach ✔ Fast communication ✔ Marketing & UX expertise ✔ AI-powered workflow ✔ SEO-friendly websites ✔ Conversion-focused design ✔ End-to-end project delivery ✔ Clean, modern, scalable solutions Let's build a website that doesn't just look beautiful—but helps your business grow.

  • UX & UI Design
  • Web Design
  • Ecommerce
  • Ecommerce Website
  • Tilda
  • Landing Page Design
  • Figma
  • UX Research
  • UI/UX Prototyping
  • UI Animation
  • Framer
  • Online Store Customization
  • Luxurious
  • Design & Usability Research
  • Design Writing
  • WordPress
  • Shopify
  • WordPress Website

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