Hire the Best Technical Documentation Writers
in Serbia

I help AI security platforms and MLOps tools create technical content that engineers trust, executives approve, and validate content quality before publication, so it doesn't damage credibility. **BACKGROUND:** PhD in Intelligent Control and AI (50+ publications, 382 citations, h-index 12), Expert-Vetted freelancer (Top 1%), $100K+ earned on Upwork, 70+ completed projects. **WHAT I DELIVER:** → Original AI Security Writing (1000+ published - Knostic) - White papers (5,000-8,000 words): Threat models, compliance frameworks, implementation roadmaps - Technical analysis blogs (2,000-3,000 words): Agent security, coding assistant threats, data leakage, prompt injection - Buyer guides: Security tool evaluation, framework comparisons (NIST AI RMF, ISO 27001/42001) - Case studies: Enterprise implementations with technical depth + business outcomes Examples from Knostic blog: - "AI Coding Agent Security: Threat Models and Protection Strategies" - "Building an AI Data Security Strategy From Scratch" - "Top Vibe Coding Security Risks and How to Fix Them" → ML/LLM Evaluation Content (250+ reviewed - Deepchecks) - Technical articles on LLM evaluation methodologies, benchmarks, and agent assessment - Content strategy + outline creation for complex ML topics - Review and editing for technical accuracy, methodology rigor, and claim defensibility Examples from the Deepchecks blog: - "LLM Agent Evaluation: Metrics, Methods & Real-World Use Cases" - "Top LLM Evaluation Benchmarks and How They Work" - "How To Evaluate State-Of-The-Art LLM Models: A Complete Guide" → Technical Review & Quality Control - 250+ Deepchecks articles validated for technical accuracy - 5000+ ODSC conference submissions reviewed (6 years) - Methodology verification, claim validation, and editorial for clarity - Catching errors before they damage platform credibility **WHY COMPANIES HIRE ME:** I'm not a "content writer who Googles stuff." I'm a PhD researcher who writes with reviewer-level rigor. When I write about AI agent security, I understand threat models and attack surfaces. When I review LLM evaluation content, I know benchmarking methodologies. When I create outlines, I map research requirements to evidence standards. My content passes technical review because I AM a technical reviewer. **HOW I WORK:** 1. Discovery Phase: Product capabilities, target buyers, competitive landscape, regulatory context 2. Research: Deep dive into technical architecture, threat models, use cases 3. Outline: Structure with inline citations, key claims flagged 4. Draft: Full content with citations, technical depth, business context 5. Revisions: Technical accuracy → audience fit → final polish 6. Delivery: Google Doc (formatted), reference list, meta descriptions

Nikola Djuricin is a mechatronics engineer who is familiar with the following fields: 1. CAD (main field) 1.1 3D modeling (Solidworks, Inventor) 1.2 Fabrication drawings 1.3 Sheet metal 1.4 Weldments 1.5 Motion Simulation 1.6 Static Simulation 1.7 Static Calculations and Design optimization 1.8 Nesting 1.9 Cost Calculations 1.10 CNC Programming 1.11 I have experience in designing metal structures, machines, gates, and furniture 1.12 Render 2. Programming (hobby) 2.1 Arduino board 2.2 Desktop and mobile application for Arduino control. (Via Bluetooth and Wi-fi) 3. 3D printing 3.1 I have 5 years of 3D printing experience. Types of plastic: ABS, PLA, PLA+, and PETG 4. I know the basics of: 4.1 Hydraulics 4.2 Pneumatics 4.3 Digital and analog electronics 4.4 PCB (printed circuit board) 4.5 Energetics 4.6 PLC Programming 4.7 Programming languages: C, C++, and Python 4.8 Interior Design 5. Work experience: 5.1 Industry 4.0 Research (Robotic Arms from Universal Robots, Fanuc, ABB, KUKA, etc.) - 2 years of experience 5.2 Creating electrical schematics, creating sketches and instructions for connection - 6 months of experience 5.3 3D modeling, making drawings for production (Agricultural machines, Hydroponic systems, Planters, Furniture) - 5 years of experience 5.4 Static Calculations and Design optimization - 6 months of experience 5.5 Work on a CNC Laser and its programming (Bystronic BYSTAR 4020) - 1 year of experience 6. Software I know to work with: (Professional level) 6.1 Solidworks 6.2 Inventor 6.3 AutoCAD 6.4 CURA 6.5 Bysoft 5.3 6.6 Arduino IDE 6.7 Visual Studio Code 6.8 MS-Office (Intermediate level) 6.9 Proengeener 6.10 3DS Max 6.11 Blender 6.12 Revit 6.13 Photoshop 6.14 Illustrator 6.15 PCB Layout 6.16 Sketchup 6.17 Fluidsim

Technical writing and document design. I can help you with writing and graphical design of your documents (templates, reports, proposals, user manuals, handbooks, datasheets, white papers, forms, price lists, advertising). Electrical engineer (industrial automation field). Many years of experience in project management, technical maintenance, installation, and design in the pharmaceutical, machine production, food processing, and construction industries. Specialized in projects related to industrial automation. During the career in the pharmaceutical industry profiled for qualification documentation creation according to GMP (URS, Qualification plans, Risk analysis, Functional specifications, Hardware and Software design specifications, DQ, IQ, OQ, PQ, SOP). Thematically related documentation, such as technical commissioning documentation (FPT, SVC), is also in my field of work. Always open to learning new skills and expanding the field of expertise. Project management, technical maintenance of power equipment, automation systems, supervisory control systems, HVAC, and production machines. Tasking and organization of executors of technical maintenance and control of their work. Setup and configuration of software solutions installed on machines for serialization. Preparation of validation documentation (Qualification Plans, FDS, HDS, SDS, DQ, IQ, OQ, PQ, Material and Critical Components Certificates). Use and maintenance of access control, time and attendance, IP telephony, video surveillance, BMS, and fire protection systems. Organizing installation, validation, and commissioning of new equipment in cooperation with suppliers. PLC/HMI/SCADA application creation (Siemens).

I’m the ops partner who listens on Monday and ships improvements by Friday. Usually, one or two workshops uncover the real pain points; then I blend practical process tweaks with no-code and AI tools to remove friction and keep your team’s momentum. I’m EXPERT VETTED by Upwork (top 1 % on the platform) — pre-screened by Upwork Talent Managers and experts in their field. ––– HOW I CAN HELP 🛠️ PROCESS & TOOLS • Process mapping, optimization & automation - I can map workflows, write clear SOPs, streamline steps, and add smart automations so you can focus on productive work instead of constant firefighting. • Picking & setting up management tools - I can configure Notion, Airtable, ClickUp, Trello, Asana or Monday to fit how your team actually works so you can keep projects organized without wrestling with the software. ⚙️ AUTOMATION & AI • Tool integration & implementation - I can automate and connect your apps with n8n, Zapier, Make, or direct APIs so you can eliminate manual data entry and reclaim hours each week. • AI automation - I can design, prompt-engineer, and deploy custom LLM agents, from retrieval-augmented knowledge bases to function-calling bots and automated report generators, so you can get instant answers and content without extra headcount. 🧑‍🤝‍🧑 Team Enablement Team setup & training — I can set up collaboration tools and teach time‑management and best practices for remote and office work so you can minimise miscommunication and smooth hand‑offs. Coaching — I train you and your team to communicate better, strategize, create processes that you will actually use, and grow your business the way you want it to. ––– ABOUT ME I hold an M.Sc. in Mechanical Engineering, which gives me the analytical toolkit to untangle complex systems quickly. I first put it to work running operations for a direct-marketing company that cleared more than $10 M a year, and recently as a COO for a $30 M ecommerce brand, where we tightened fulfilment workflows, scaled the team, and protected margins. The thing that sets me apart: I listen to you and your needs. I try to understand your goals, vision, and pain points, then find the best management and operational solutions to get us where you want to go. I believe that feedback from that $30 M ecommerce client illustrates this: “Nemanja was instrumental in strengthening our internal operations and corporate structure. As acting COO, he brought clarity, discipline, and alignment across teams, helping us operate more efficiently and make smarter decisions. A truly reliable and strategic leader. Highly recommend!” - Fractional COO – Amazon FBA & eCommerce ★★★★★ (Jun 20 2024 – Apr 14 2025) I have worked as a product and project manager, fractional COO, and automation specialist in the following industries: • Marketing & Design • Health & Fitness • Real Estate • Blockchain • AI ––– Key competencies • Strategic planning • Process management & optimization • AI Automation • Business systems & framework design • Business analysis • Business automation • Remote teams management • Creating SOPs, reports & other business writing 🚀 Reach out and share your job post or your biggest ops bottleneck - I’ll get back with a brief Loom showing how I’d tackle it.

Hello! I’m Andjela, a scientific writer and chemical engineer with a Master’s degree in materials engineering and a focus on biomaterials and their utilization in biomedicine. I’m currently pursuing a PhD in biochemical engineering. With over five years of experience in scientific writing, I’ve produced SEO-optimized content for 100+ international clients, covering everything from lifestyle topics to scientific subjects like chemistry, physics, and biology. Over the past year, I’ve specialized in freelance writing focused on evidence-based content in medicine, health, skincare, and cosmetics. In addition to hands-on experience in R&D and patent-related work, I’m well-versed in scientific research, having written numerous academic papers throughout my studies. I’ve also worked extensively with scientific protocols, pharmaceutical standards, SOPs, and technical documentation developing a strong eye for accuracy, structure, and compliance in scientific communication. Beyond scientific research and writing, I have five years of practical experience in digital marketing, including work as a social media manager. I’ve developed a deep understanding of audience behavior, digital trends, and performance-focused content. Through the Google Digital Marketing & E-Commerce certificate, I strengthened my skills in marketing funnels, analytics, customer outreach, and content strategy. If you’re looking for someone who understands both science and storytelling, and can deliver clear, engaging, and research-based content - I’d be happy to collaborate!

Team player with a passion for continuous learning and development, with the ability to follow established procedures and work under little or no supervision. Gained a variety of skills and experience in the field of software support and technical writing. In addition to my bachelor's degree in Computer Science and Information Technologies, I have also completed several professional development courses, including a Teaching English as a Foreign Language (TEFL) course, also earned a Lean Six Sigma Yellow Belt from Cimlogic, and I am Certified Agile Practitioner - Product Owner. Some of my other skills include customer service, teamwork, agile project management, software installation, software testing, and experience working in a contact center.