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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
"I’ve worked with hundreds of freelancers over the last 10+ years, and Alexandra is truly one of the standouts." - This is what clients say about me Hey, I'm Aleksandra 👋 I help both early-stage and growth-stage companies turn product and marketing data into actionable business insights. Over the years, I've developed my own methods, frameworks and templates using best practices, which means I can take on multiple clients without compromising on quality or speed, and you get senior-level work at a fraction of the usual turnaround time. Slow response times is one of the biggest frustrations clients come to me with, and I've automated my workflow specifically to fix that. My clients stop flying blind on paid acquisition and user behavior. After working with me, they have dashboards they actually use, funnels that surface real drop-off, and a clear picture of what's driving or killing revenue. I'm the right fit for you if you... • Need an audit of your current analytics implementation • Want to turn messy data into clear decisions • Would like to implement an analytics tool but don't know where to start • Have set up analytics but don't know how to use it effectively • Want assistance in creating dashboards, reports, charts or funnels • Need to understand drop-off rates and churn • Would like to set up experiments or A/B testing • Need to understand the performance of Google / Meta / TikTok / Reddit Ads • Need someone to provide training or workshops for your internal team With 70+ completed projects and $300K+ earned on Upwork, I bring both the technical depth and business context to make analytics actually useful. Tools I work with: • PostHog • Amplitude • Mixpanel • Google Analytics • Segment • Lovable • RevenueCat • Adapty • AppsFlyer • CustomerIO • Klaviyo • Claude Code • n8n • Make To start working together simply invite me for an interview or book a consultation and let's discuss your project. View my portfolio and positive client reviews below 👇
- Product Management
- Product Analytics
- Amplitude
- Mixpanel
- Conversion Rate Optimization
- AI Product Management
- Web Analytics
- A/B Testing
- Growth Analytics
- Marketing Analytics
- Data Analysis
- Dashboard
- Data Visualization
- Growth Strategy
- Marketing Analytics Report
- Claude
- AI Agent Development
- Automation
- Data Modeling
- Analytics & Tracking Setup
Kragujevac, Serbia
I help R&D-intensive SMEs, startups, universities, and research consortia secure EU funding. I've worked on proposals across Horizon Europe, EIC Accelerator, Eurostars, Erasmus+, cascade funding (FSTP) calls, and RIAs. Where I work: - Horizon Europe & EIC: full proposal development for deep-tech, AI, AgriTech, green innovation, and health-adjacent projects, including impact sections, TRL logic, work package architecture, and budget construction - Eurostars: transnational SME-led R&D proposals, including partner matching across eligible countries, market and commercialization sections, and aligning the technical work plan with Eureka's evaluation criteria - Cascade funding / FSTP calls: fast-turnaround applications to open calls run by Horizon-funded projects (EIT communities, DIHs, innovation actions with third-party funding mechanisms), including fit screening, short-form proposal writing, and pilot/use-case framing - Erasmus+: consortium coordination across multiple partner projects, including partner sourcing, effort allocation across institutions, budget rebalancing, and narrative alignment when partners have competing priorities - National & bilateral R&D schemes: eligibility and fit assessments, positioning across overlapping calls How I work with clients: - Funding fit assessment: identifying the right call, not just any open one - Full proposal development: narrative, work packages, impact, budget, partner coordination - Business planning and commercialization strategy for innovation-track applications (EIC, Eureka) - Consortium building and partner search - Letters of Intent, end-user engagement, and early traction evidence - Resubmission strategy for proposals that scored close to threshold Additional Services For organizations whose funding or market-entry strategy depends on how EU rules actually land on the ground, I also provide policy briefs, regulatory analysis, and political-economic risk assessments. Typical engagements: a one-page brief on how a proposed EU regulation will affect a specific sector, a risk memo for a company entering a regulated market, or a short advisory on how a funding application's impact claims will be read against current policy direction.
- Business
- Business Writing
- Writing
- Grant Proposal
- Grant Application
- Horizon Europe
- Grant Writing
- Grant Research & Prospect List
- Problem Solving
- Risk Assessment
- Business Plan
- Business Plan Writing
- Market Research
- Research & Strategy
Belgrade, Serbia
I am an ex-Arthur D. Little strategy consultant who builds the financial models, valuations and pitch decks behind institutional capital decisions. My work has supported transactions up to €17.5bn and helped 40+ startups raise, with 100+ models delivered. Top Rated Plus on Upwork (top 1%). I turn complex businesses into the model, the narrative and the numbers an investor or board actually tests. What I do best: Financial modeling and valuation. 100+ driver-based models (DCF, multiples, 3-statement, LBO logic), built to be technically rigorous and decision-friendly. Deal contexts up to €17.5bn, including the largest European tower transaction of 2022, for funds such as Mubadala and KKR. Fundraising and investor materials. Helped 40+ startups raise from pre-seed to mezzanine with pitch decks, business plans, market sizing and the financial story behind the ask. Incl. a $50m raise at 30%+ IRR and a €70m infrastructure raise. Market research and due diligence. 130+ research and commercial DD projects across fintech, healthcare, pharma/biotech, logistics, ESG and FMCG, turning complex data into a clear go/no-go. Strategy. Growth and market-entry for global players including Deutsche Telekom and Nokia, and a market-entry that became a $0.5bn-revenue business unit. Clients hire me for structured thinking, clean models and crisp executive communication. Tell me your goal and constraints, and I'll propose the fastest path to a decision-ready deliverable.
- Business Plan
- Financial Modeling
- Startup Consulting
- Market Research
- Market Analysis
- Company Valuation
- Business Valuation
- Financial Plan
- Financial Analysis
- Microsoft Excel
- Corporate Finance
- Financial Projection
- Pitchbook
- Forecasting
- Due Diligence
Belgrade, Serbia
Growing businesses do not usually need more tools. They need clearer processes, better structure, and systems that their team will actually use. That is where I help. I work with business owners and teams who are dealing with scattered workflows, unclear responsibilities, manual follow-ups, disconnected tools, and processes that live in people’s heads instead of in a system. My work usually starts with understanding how your business actually operates. Not just what the process looks like on paper, but how work moves between people, where things get stuck, what is being repeated manually, and what information leadership needs to make better decisions. From there, I help you design and implement practical systems that support the way your team works. This can include: - Process mapping and workflow analysis - SOP and process documentation - ClickUp workspace design and implementation - Project management and operations setup - Make, Zapier, and workflow automation - Dashboards, reporting, and KPI tracking - Team training and system adoption support - Data migration and tool cleanup As a ClickUp Verified Consultant, I specialize in building ClickUp workspaces that are not just organized, but actually useful. That means creating the right structure, custom fields, statuses, views, automations, templates, dashboards, and permissions based on your real workflows. I can also help connect ClickUp with other tools in your business, such as GoHighLevel, Google Workspace, Airtable, ActiveCampaign, Xero, QuickBooks, Calendly, DocuSign, and other platforms. My approach is simple: 1. Understand your current workflow 2. Identify bottlenecks, gaps, and manual work 3. Design a better process 4. Build the system around that process 5. Train your team so the system actually gets used I have worked with teams across digital marketing, e-commerce, SaaS, legal services, accounting, construction, real estate, logistics, fintech, and professional services. What clients usually need is not just “someone to set up ClickUp” or “someone to automate a task.” They need someone who can look at the whole operation, ask the right questions, connect the dots, and turn scattered work into a system that is clear, scalable, and easier to manage. That is the kind of work I do. If your team is growing, but your processes are starting to feel messy, unclear, or hard to manage, I can help you build the operational structure behind the growth.
- Business Analysis
- Process Optimization
- Automation
- Digital Project Management
- ClickUp
- Automated Workflow
- Process Engineering
- KPI Metric Development
- Business Operations
- Business Process Modeling
- Organizational Design & Effectiveness
- Project Management
- Business Process Automation
- Process Infographics
- System Configuration
Valjevo, Serbia
If you need someone who shows up, figures it out, and doesn't disappear when things get complicated — that's me. I'm a Top Rated Plus freelancer with 100% Job Success, $100K+ earned across 41 contracts, and 7,600+ hours on Upwork. Clients keep me long-term because I don't just complete tasks — I notice what's broken, flag it, and fix it before it becomes your problem. What I do: I specialize in operations coordination and virtual assistance for property management, CRM platforms, and remote teams. I keep workflows moving, vendors accountable, and nothing falls through the cracks. Where I've done it: Property management operations — dispatching contractors, tracking work orders end-to-end, coordinating with tenants and vendors, escalating urgent repairs, and reporting daily to ownership. I've handled everything from scheduling HVAC emergencies to chasing down unresponsive tenants across multi-channel outreach. CRM administration — at Pipeliner CRM I managed onboarding workflows, built automations, supported users, and handled marketing tasks. Seven years, still trusted by the same client. Process documentation & SOPs — I document what I do so it's repeatable, scalable, and doesn't live only in my head. How I work: I'm remote, independent, and reliable. I learn new software fast — my background in QA testing means I don't just use tools, I understand how they work and where they break. I flag problems early, communicate proactively, and I don't wait to be told what to do next. One client said it better than I can: "She delivered on actionable items within expectations and beyond, pointed out holes in our process that could be improved, and was always there when I needed her. HIRE HER. It would be your loss if you do not." If you're looking for someone to own a piece of your operations long-term — let's talk.
- Administrative Support
- Virtual Assistance
- Customer Relationship Management
- Vendor Management
- Logistics Coordination
- CRM Software
- Accuracy Verification
- Clerical Procedures
- Google Docs
- Data Entry
- Email Communication
- Google Sheets
- WordPress
- Magento
- Manual Testing
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