Hire the Best Dispatchers
in Serbia

I’m a detail-oriented professional specializing in Data Administration, Web Administration, Data Entry, and Data Analysis. I enjoy working with structured information, keeping systems organized, and making sure every task is completed accurately and on time. I have strong skills in updating and maintaining web content, handling large volumes of data, and creating clear, well-organized reports. I’m efficient, reliable, and comfortable learning new tools quickly. My focus is always on delivering high-quality work, improving workflows, and helping clients stay organized and informed. Whether you need ongoing support or help with a one-time project, I’m committed to providing fast communication, clean results, and a smooth working experience.

I am a QA Engineer wirh over 1 year of experience, open for work on both manual and automatic testing projects

Hi there, I am an enthusiastic Cuban national residing in Serbia, with a distinguished professional background encompassing 3 years of exemplary service as a Customer Experience agent. Additionally, I have honed my skills as a web designer, demonstrating a profound commitment to delivering captivating digital experiences. Presently, I am pursuing my academic endeavors at Singidunum University, specializing in the fields of software and data engineering.

Let's connect ASAP and start working on your project TODAY. Get your project implemented in DAYS instead of WEEKS. Whether you need a Fractional CMO to own your go-to-market strategy, AI built into your revenue operations, or HubSpot finally working the way it was supposed to — I build the systems that turn marketing and sales into a predictable growth engine. If any of this sounds familiar: → Spending on marketing but not generating enough MQLs or SQLs? → Sales team doesn't have enough qualified meetings? → HubSpot setup feels messy, manual, or underutilized? → No clear GTM strategy — or marketing and sales pulling in different directions? → KPIs (open rates, CTR, CAC) are underperforming? → You feel like you're leaving revenue on the table? If the answer to any of these is YES, let's talk. What I do: • GTM strategy that actually connects marketing activity to revenue outcomes • CRM & pipeline setup that mirrors your real sales process • AI-powered automation that removes manual work and increases conversion • Lead generation, scoring & nurturing systems built for scale • HubSpot + AI integrations (ChatGPT, Claude, n8n, Make, and more) • Reporting that shows what actually drives revenue — not vanity metrics • Team training & enablement so adoption sticks long after the build I've spent 10+ years operating as a Fractional CMO and Marketing Director — not advising from the sidelines, but sitting inside the business, owning the strategy, and doing the work. I've led 100+ HubSpot implementations and helped companies across Healthcare, SaaS, E-commerce, FinTech, Aviation, and Transport build systems that generate real pipeline. My edge is that I bring three things most people can't: the strategic lens of a CMO, the technical depth of a HubSpot implementer, and the ability to layer AI into revenue operations in ways that actually move the needle. Industries I've worked across: • Healthcare (providers, vendors, medical devices, EHRs, call centers) • M&A (agency growth, healthcare, e-commerce, fashion & retail) • Sales Enablement — coaching Sales Managers and teams • Lead Gen at every stage of the funnel PS: My portfolio is attached below. Due to competitive NDAs, some of the client details stay confidential — but in 99% of cases, I can pull up a real solution on the call that directly matches your situation, something I've already built for a current or past client. Why work with me? • $150/hr expertise at $100/hr for the first 3 months — to build trust before we scale • After 3 months, we can tie my rate to your revenue growth — so we're aligned on outcomes, not just hours • I only take on clients I'm confident I can help grow — 100% success rate isn't a claim, it's a filter Why is my standard rate $150/hr? • I can help you save 20%–80% on HubSpot subscriptions • I've integrated HubSpot with JustCall, n8n, Make, Central Dispatch, Guesty, PandaDoc, TransUnion, ChatGPT, Claude, Bardeen, QuickBooks, and more • 10+ years across Healthcare, SaaS, E-commerce, FinTech, Aviation, and Transport • $100K+ earned on Upwork in 6 months — 15+ completed projects, 2K + hours logged • Proven RevOps strategist + hands-on HubSpot implementer + certified HubSpot trainer

Hello, my name is Jelena and although my education was in Youth Education my career is in dispatching. For the last 8 years I've honed my skills in route planning, problem solving, time management and communication, all while upholding the highest safety standards. My commitment to my job, team members and drivers contributed to my reputation as a reliable and effective team member in the trucking industry.

If you're seeking a web developer capable of creating engaging web apps, enhancing site performance, expertly handling APIs, streamlining content with Strapi or Django, crafting collaboration platforms, and developing blockchain technologies such as Web3 applications and smart contracts, you've come to the right place. Let's work together to transform your web development obstacles into accomplishments—get in touch to kick-start our journey! When you opt to collaborate with me, you're doing more than just employing a developer. You're establishing a partnership with a committed professional who's dedicated to delivering tangible results. Here's what you can expect from our collaboration: - Superior User Experience: I design web apps that are visually attractive and prioritize user-friendliness, responsiveness, and intuitiveness, resulting in increased user engagement and satisfaction. - Boosted Site Performance: Utilizing the most up-to-date optimization methods, I'll ensure your website loads rapidly, maintains visitor attention, and boosts your SEO ranking. - Smooth Integration: I specialize in integrating third-party or custom-built APIs, thereby expanding your web app's capabilities and enriching the user experience. - Streamlined Content Management: By using Strapi or Django, I'll simplify your content management process, enabling you to effortlessly update and publish content to keep your website relevant and fresh. - Collaboration Platform Creation: I'll design efficient and user-friendly collaboration platforms that will enhance team communication and productivity. - Blockchain Development: With deep expertise in blockchain technology, I can develop Web3 applications and smart contracts, paving the way for decentralized and secure transactions. - Quality Assurance and Reliability: I follow industry-standard coding and testing practices to deliver superior products that consistently surpass expectations. These are not just theoretical promises; they are tangible benefits I've delivered repeatedly to my clients. If these are the results you desire, don't hesitate to send me a message. Let's set the wheels in motion! I offer a comprehensive set of technical skills as a web developer: - Frontend: React.js, Next.js, JavaScript (ES6+) - Backend: Node.js, Express.js, Nest.js, Python, FastAPI, Flask - Databases: PostgreSQL, MySQL, MongoDB, Redis, SQLite, LevelDB - APIs: RESTful, GraphQL, Stripe API, PayPal API - CMS: Strapi, Django - Blockchain: Web3.js, Ethers.js, TronWeb.js, Solidity (Smart Contract development) - Collaboration Platforms: Customized solutions designed for efficiency and user satisfaction. - Testing & Debugging: Jest, Mocha, PyTest, Selenium, Chrome DevTools, Cypress - Deployment & DevOps: AWS, Azure, Heroku, Netlify, Docker, Kubernetes - CI/CD: Github Actions, GitLab Pipelines This diverse tech stack allows me to choose the most effective tools for your specific requirements, ensuring an efficient and effective solution. If you're ready to utilize these skills for your project, drop me a line! In addition to my technical capabilities, I pride myself on being a proactive, reliable team player. I emphasize clear communication, a problem-solving approach, and a steadfast commitment to quality in all of my projects. I'm flexible with availability and open to both long-term contracts and standalone projects. Regardless of your project's size or complexity, I'm prepared to jump in and make a difference. Interested? Want to discuss your project or chat about potential collaborations? I welcome you to send me a message. Let's explore how we can turn your web development goals into a reality!