Top-tier researcher and scriptwriter with a professional background working for renowned YouTube channels such as Yarnhub and Simple History.
Scripting
English
Creative Writing
History
Article Writing
Content Writing
Blog Writing
Ghostwriting
Scriptwriting
Academic Research
Content Editing
Writing
Academic Writing
Nikola S.
Novi Sad, Serbia
$35/hr
4.7
47 jobs
With 5 years of hands-on experience, I build robust gaussian spalting 3d models, photogrammetry and computer vision pipelines backed by solid academic work (MSc; current PhD in photogrammetry, CV, and GIS).
Services
✔ Photogrammetry & 3D Reconstruction
• Camera calibration/alignment & bundle adjustment • SfM/MVS → dense point clouds, meshes, textured models, orthophotos • GCP/scale integration • Accuracy & QA reports
✔ NeRF & Gaussian Splatting
• Training, evaluation & export with NerfStudio and PostShot (CLI) • High-fidelity reconstructions
• .ply → .splat conversion • Automated, repeatable runs
✔ Computer Vision for Infrastructure
• Object detection/segmentation (solar panels, power lines, poles, buildings) • RGB + thermal fusion for anomaly/defect detection • Change tracking across missions • Dataset curation & labeling workflows
✔ UAV / LiDAR / Point-Cloud Processing
• DEM/DSM/DTM, contours, surface generation • Ground/object classification • Orthophoto & volume calculations • Multispectral analysis • Solar-panel & power-line inspection
✔ Satellite Imagery (supporting)
• NDVI & vegetation indices • Multispectral processing • ML-based classification • Change detection
✔ Automation & Batch Pipelines
• Headless/CLI workflows, GPU acceleration • End-to-end scripting, logging, packaging deliverables
Tooling & Stack
COLMAP (API) • RealityCapture (CLI) • Agisoft Metashape (Python API)
NerfStudio, PostShot (CLI) for NeRF & Gaussian Splatting
CloudCompare (CLI), PDAL, GDAL, OpenCV, PyTorch
Python / C++ / .NET / MATLAB (as needed)
Open to “out-of-the-box” problem solving across surveying, geospatial tech, and 3D vision.
Computer Vision
Photogrammetry
GIS
Lidar
Remote Sensing
Python
C++
SQL
Full-Stack Development
ARKit
AR & VR
Google Maps API
Solar Design Software
Object Detection
Machine Learning
Artificial Intelligence
Aleksandar V.
Pancevo, Serbia
$40/hr
5.0
8 jobs
M365 & SharePoint Administrator | Intune & Exchange Expert | Jira/Confluence Specialist
Is your Microsoft 365 environment cluttered, unsecure, or frustrating your team? I help companies fix, secure, and optimize their M365 and Atlassian ecosystems so your team can focus on work, not troubleshooting.
Whether you are a startup needing a "from-scratch" setup or an established firm dealing with "broken" SharePoint permissions and messy Jira workflows, I provide enterprise-level stability with freelancer agility.
How I Can Help You:
🔹 Microsoft 365 & SharePoint Ecosystem
SharePoint & Teams: Architecture design, site structure, and fixing complex permission inheritance issues.
Governance: Setting up secure guest access, MFA, and Conditional Access policies in Entra ID.
Migration & Automation: Tenant-to-tenant migrations and PowerShell scripting to automate repetitive admin tasks.
🔹 Endpoint Management & Security (Intune)
Device Lifecycle: Full Autopilot deployment for Windows/macOS and mobile device management (iOS/Android).
Security: Implementing BitLocker, M365 Defender, and automated patching to keep your fleet compliant.
🔹 Atlassian Administration (Jira & Confluence)
Jira: Custom workflows, permission schemes, and project cleanup.
Confluence: Knowledge base architecture and integration with Jira for seamless project tracking.
Optimization: Moving from "out of the box" settings to workflows that actually match your team’s real-world processes.
🔹 Exchange & Infrastructure
Mail Flow: Managing Exchange Online/Hybrid, troubleshooting deliverability, and migration from on-prem.
Cloud Ops: Azure resource provisioning, IAM policies, and VPN/Network configuration.
Why Work With Me? I don’t just "configure" tools; I build solutions that are scalable and easy for your users to understand. I am happy to start with a small audit or a single fix to prove my value.
Available for: One-time cleanups, ongoing administration, or 0-to-100 infrastructure builds.
Let’s Connect
If you’re looking to eliminate technical friction, resolve permission chaos, and optimize your team’s digital workspace, I’m ready to help
Email: aleksandar.velickovski95@gmail.com or simply find me on LinkedIn.
Jira
Atlassian Confluence
Technical Support
Microsoft SharePoint Administration
Microsoft Exchange Online
Windows Server
Microsoft Azure Administration
Microsoft Windows PowerShell
Microsoft Teams
Microsoft SharePoint
Microsoft Endpoint Manager
Maja L.
Belgrade, Serbia
$40/hr
4.8
145 jobs
I help brands, founders, clinics, and eCommerce businesses build social media systems that do more than keep the feed active. My work focuses on clear strategy, stronger messaging, platform-specific content, and paid support that helps turn attention into growth.
With 12+ years of experience, I combine strategy and execution across organic content, short-form video, creative direction, copywriting, publishing, community management, and paid social support. I can help with the full process, from shaping the content direction to creating posts, improving messaging, testing creatives, and reviewing performance.
My approach is not random posting or “funny for the sake of funny” marketing. I do not chase trends just to go viral. Instead, I focus on structured content, platform best practices, and working with the algorithm in a way that supports long-term growth, not short-term vanity metrics.
I work best with clients who want more than a content assistant. They need someone who can understand the brand, organize the content system, guide the message, and keep organic and paid efforts moving in the same direction. I also prefer working with serious, professional clients who value thoughtful strategy, consistent execution, and ongoing improvement—not just posting for posting’s sake.
If you need someone who can think strategically, learn and iterate every day, and still handle the day-to-day execution, we may be a strong fit.
Adobe Photoshop
Canva
Analytics
Instagram
Facebook
Data Entry
Instagram Marketing
Photo Editing
Data Mining
WordPress
Data Analysis
Social Media Marketing
Campaign Management
Social Media Management
Mladen S.
Pozarevac, Serbia
$39/hr
5.0
147 jobs
I am a Senior Unreal Engine Specialist with over 7 years of experience in end-to-end, cross-platform game development. My passion is building polished, high-performance games for Mobile, PC (Windows/Linux), and OSX. I leverage my daily use of all three platforms to ensure seamless performance and deployment from initial prototyping and mechanics programming to character animation and VFX. I offer a unique combination of strong programming skills (Blueprints, C++) and advanced 3D artistry (Blender), making me a versatile asset for any game project
My core expertise includes:
Unreal Engine 5/4: Advanced gameplay programming with Blueprints and C++, Niagara VFX, Animation Blueprints, multiplayer replication, and performance optimization.
Cross-Platform Development: Full-cycle development and deployment for iOS, Android, Windows, Linux, and OSX. I ensure your game runs flawlessly across all target devices.
Mobile Game Development: Specialized in performance profiling, memory management, and integration of Google/Apple services for the mobile market.
3D Animation & Modeling (Blender): Advanced character rigging, animation, modeling, and texturing. I can create and animate assets that are ready for game implementation.
Prototyping & Mechanics: Rapid development of game prototypes, AI behaviors, vehicle physics, and complex game mechanics.
I also have experience with Godot for cross-platform projects , allowing me to adapt to various project needs.
I'm looking for ambitious projects where I can contribute my full stack of game dev skills. Let's connect and discuss how we can bring your game idea to life!
Unreal Engine
Blender
3D Modeling
C++
Game Development
3D Animation
Mobile Game Development
Google Play
Apple Xcode
Character Animation
Game Prototype
Godot
C#
Mono
Luka J.
Belgrade, Serbia
$12/hr
4.9
26 jobs
I'm a Digital Marketing Specialist helping brands, creators, coaches, and e-commerce businesses grow their online presence, attract customers and increase conversions.
I build full-funnel marketing systems that turn raw attention into predictable revenue through viral short-form content, data-driven paid ads, and conversion optimization.
I combine content creation, marketing strategy, SEO, paid advertising, analytics, and conversion optimization to create marketing systems that drive measurable results.
Currently, I work in marketing for Jake Ducey, a well-known American author, influencer, and YouTuber (1M+ subscribers/followers on YouTube and social media), where I drive content marketing, audience growth, and digital business strategy.
I can help you with:
⚡ High-Retention Short-Form Content: End-to-end production (scripting, hook optimization and advanced editing in Premiere Pro, After Effects, and CapCut) for TikTok, Instagram reels and YouTube shorts.
🌐 Website & Landing Page Development: Building clean, conversion-focused websites and landing pages that support your marketing goals.
📝 SEO Content Writing: Creating optimized blog posts and website content designed to improve search visibility and attract qualified traffic.
🔄 Strategic Content Repurposing: Extracting maximum value from your long-form content/podcasts and distributing it seamlessly across relevant platforms.
🎯 Paid Media Buying (Meta & Google Ads): Setting up, scaling and managing profitable ad campaigns focused on ROAS (Return on Ad Spend).
✉️ Email Marketing & Automation: Building high-converting email flows that nurture leads and generate sales on autopilot.
📊 Advanced Analytics & Tracking: Comprehensive setup of Google Analytics 4 (GA4) and Google Tag Manager (GTM). I ensure every single dollar spent and every view generated is perfectly tracked and attributed.
📈 Conversion Rate Optimization (CRO): Analyzing user behavior on your website/landing pages to eliminate friction and increase your conversion rates.
Why work with me?
- Strong understanding of modern digital marketing
- Experience working with international clients and audiences
- Fluent English communication
- Native Serbian and Croatian speaker
- Reliable, detail-oriented, and focused on delivering results
- Ability to combine content creation, paid advertising, analytics and strategy under one roof
- Not limited by templates and trends, I know when to move beyond conventional marketing approaches and I enjoy finding fresh, creative and sometimes unexpected ideas that make content more engaging, entertaining and shareable.
I also operate alongside a professional photographer, allowing us to deliver premium, high-end custom visuals and product photography for digital products and e-commerce brands looking to stand out.
Whether you need help growing your brand, creating engaging content, improving conversions, launching advertising campaigns, or building a complete marketing strategy, I'd be happy to help.
SEO Writing
Search Engine Optimization
Content Strategy
Localization
SEO Localization
Video Editing
Keyword Research
Digital Marketing
Social Media Management
Serbian
Croatian
Copywriting
WordPress
On-Page SEO
Market Research
Google Ads
Facebook Ads Manager
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