Hello! My name is Nikola Dimitriev,
I have a masters degree in architecture. My top skills include working in autoCAD to design houses or any other types of buildings, interior design, exterior and facade design, creating 3D models and high quality renders, grasshopper scripting and other.
Past exerince:
- Facade designer - full time job - designing facades and creating technical production drawings for the larges venilated facade manufacturer in America - Sobotec. I have worked on some of the largest facade projects including JFK airport, Las Vegas congress centre, Iowa state University etc.
- Structural engineer - consultant - 8 projects at a company that builds prefabricated wooden residential houses all over Europe.
- Architetct - full time job - in an architecture bureau based in Belgrade, Serbia
- Architect, 3d modeler, draftsman - freelancer - here on upwork, working with clients mainly based in US and New Zeeland.
Hope to hear from You!
2D Design
Autodesk 3ds Max
Adobe Photoshop
SketchUp
Autodesk AutoCAD
3D Rendering
3D Modeling
Architectural Design
Grasshopper 3D
3Design
Ivona B.
Novi Sad, Serbia
$35/hr
5.0
16 jobs
Hi! I’m a multidisciplinary CG artist with experience in retouching, illustration, animation, and 3D modeling. I’ve worked both as a freelancer and with small studios, as well as on high-volume projects for large e-commerce companies.
• Strong in both team and solo work
• Deliver quality under pressure and tight deadlines
• Skilled in 2D/3D workflows and visual storytelling
• Flexible, fast learner, and detail-oriented
In recent years, I’ve also specialized in AI-generated product photography, creating photo-realistic visuals for beauty, fashion, home, and tech brands. I generate and refine AI images, clean up outputs, and composite real products into generated scenes .
Additionally, I have extensive experience in:
• Fashion retouching (skin, clothing, accessories)
• Real estate retouching (light, window views, object removal, replacements)
• AI image correction (hands, faces, proportions, background cleanup)
• Product compositing for e-commerce
• Working with tools like Photoshop, MidJourney, OpenArt, Stable Diffusion, ComfyUI and Generative Fill
Whether it’s cleaning up AI outputs, building eye-catching product shots, or creating polished lifestyle scenes, I focus on delivering clean, commercial-ready results.
Illustration
Game Art
Photo Retouching
Retouching & Enhancement
Fashion Retouch
Concept Artistry
Concept Design
Portrait Art
Digital Painting
Autodesk 3ds Max
Adobe Photoshop
AI Image Editing
AI Image Generation
AI Text-to-Image
AI-Generated Art
Irina C.
Belgrade, Serbia
$25/hr
5.0
14 jobs
I create photorealistic AI visuals for fashion and beauty brands, premium products, and e-commerce businesses that need imagery for websites, landing pages, social media, and digital advertising. My work is backed by 5+ years of marketing experience and 3+ years of hands-on experience with AI image tools, so I approach every image not only as a designer, but also as a marketer: the visual needs to shape how the product is perceived, communicate its value, reinforce the brand positioning, and fit the platform where it will be used.
I create visuals with models, well-composed product scenes, and images for advertising and brand materials — so the product looks natural, premium, and convincing.
My approach is not random AI image generation. It is controlled visual direction: building the model, shaping the styling, working accurately with real references, and preserving garment shape, fit, fabric texture, materials, color, product structure, and overall brand aesthetics.
I focus on visuals that feel intentional, realistic, and commercially usable — with strong composition, clear product presence, premium lighting, accurate material rendering, refined styling, and visual consistency across a series.
Send me a message, and we’ll review your project together and define a strong visual direction for your product, brand, or advertising campaign.
AI Video Generation
AI Image Generator
Video Editing
AI Image Editing
Fashion & Beauty
Video Production
Photo Retouching
Video Ad
Prompt Engineering
Product Listings
Image Editing
Adobe Photoshop
Product Photography
Fashion Photography
Lifestyle Photography
Jovana S.
Nis, Serbia
$25/hr
5.0
38 jobs
Hi, I’m Jovana, a senior graphic designer with 5+ years of experience in branding, digital design, and marketing visuals.
I’m proficient in Photoshop and Illustrator, and I work extensively with advanced AI image-generation tools such as Midjourney, Nano Banana, FLUX, Seedream, Kling, and many others.
I create branding, social media and print-ready visuals, ad creatives, product and lifestyle imagery, and a wide range of AI-assisted visuals, always adapted to the style and purpose each project needs.
Clients work with me because I’m responsible, detail-oriented, easy to communicate with, and I know how to use AI without making it look like AI.
If this sounds like what you need, let’s create something fantastic together.
Adobe Photoshop
Adobe Illustrator
Branding
Logo Design
Digital Art
Photo Editing
Label & Packaging Design
Social Media Content
Midjourney AI
Advertising Design
Artificial Intelligence
Firefly
Social Media Design
Roman A.
Novi Sad, Serbia
$49/hr
4.9
109 jobs
🚀 Video editor focused on high-performing short-form videos, SaaS explainers, and AI-generated content.
👨💻 I have spent over 8 years in marketing and motion design creating content that not only looks cool, but actually makes people stop scrolling.
I focus not only on aesthetics, but also on conversion and customer retention, combining creative direction with analytics.
I like to think about why some hooks are better than others, and then edit based on that. I feel the pacing and timing – I know how they affect perception.
🔥 Trusted Experience & Social Proof
In the last few years, I've made over 500 + short-form video and 200 + ad campaigns for Snapchat, Netflix, Higgsfield, Prequel, F1, NBA, Welltory and loads of others.
🎯 Focus & Expertise.
High-Retention Short-Form: Reels, TikTok, and YouTube Shorts are perfect for getting instant marketing results — the kind of content that keeps the viewer watching right to the end.
Motion Graphics & Explainers: UI/UX demos, feature walk-throughs, onboarding videos — perfect for explaining complex apps and SaaS products without boring people.
AI video production: I use Runway, Pika, Krea, Midjourney, Kling, and Veo 3 to crank up the speed and depth of my storytelling – faster ads, better visuals, and cinematic effects.
📊 Average Performance Benchmarks
I don't just create videos, I also track how they perform. Here are some typical results from the campaigns:
📈Hook Rate 35 % +
📈Hold Rate (3–10 s) 40 % +
📈ROAS 2.1× +
📈Average Watch Time ≈ 23 s
⭐️⭐️⭐️⭐️⭐️ We hired Roman to edit our YouTube Shorts and create a set of social media ads for our product launch. He totally rebuilt our short-form content workflow, creating conversion-focused videos that matched the brand tone perfectly. What impressed me most was the way he mixed creative direction with analytical approach — each edit was backed up by clear data and intent. The results speak for themselves: watch time went up 45%, CTR went up 1.7%, and there was a noticeable lift in comments and shares. If you're a brand looking to get into video marketing quickly, this is a must-check! — Lyle B, Marketing Director, Lifestyle Brand
⭐️⭐️⭐️⭐️⭐️ Roman made a bunch of explainer videos and an app promo video for our SaaS platform. He took complex onboarding flows and turned them into clear, story-driven visuals using a data-driven editing process. The end result was modern, consistent, and completely aligned with our brand videos. People finally understood the value of each feature, and activation went up 30%. Roman's the rare short-form editor who gets marketing and keeping users. — Herald O, Product Manager, SaaS Startup
⭐️⭐️⭐️⭐️⭐️ Roman created a bunch of AI-generated visuals and AI-driven ads for our campaign, mixing AI video production with some manual motion work. The way they developed the concept, pacing it and storytelling was really good.
He used generative design tools to prototype scenes quickly, then refined them into cinematic, conversion-focused videos.
It saved us weeks of production time and looked like something from a full creative studio.
It's got a great mix of technology and artistry. — Pavel M, Creative Producer, Tech Agency
💬 If you're after creative that looks sharp and performs even better, just give me a shout. Let's have a quick look at your current videos, and I'll tell you exactly where you're losing viewers and how to fix it.
Social Media Video
Video Commercial
Short Video Ad
TikTok Video
UGC
Short Video
Content Editing
Video Ad
Instagram Reels
Video Advertising
Marketing Video
Product Video
Instagram Story
Ad Creative
Social Media Content
Animation
2D Animation
Video Editing
Advertising
2D Design
Infographic
Nina A.
Nis, Serbia
$22/hr
5.0
3 jobs
I’m a Creative Tech Visual Artist specializing in AI-driven 3D product visualization for digital brands.
I combine advanced 3D modeling with generative AI workflows to build scalable, marketing-ready visual systems optimized for e-commerce and advertising.
My work sits at the intersection of creativity and technology — turning complex products into high-impact visuals that drive engagement and performance.
I focus on:
• AI-enhanced 3D product rendering
• Scalable visual asset production
• Generative AI workflows
• Conversion-ready e-commerce visuals
• Creative automation
With a background in electronic engineering and hands-on 3D production, I approach visual content with both technical precision and strategic thinking.
Currently open to remote global collaborations.
3D Modeling
UV Mapping
Adobe Photoshop
Blender
Architectural Design
Architectural Rendering
Adobe Illustrator
Interior Design
Texture Mapping
Adobe Premiere Pro
Adobe After Effects
3D Animation
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