Nikola Nikolić

Turning Business Problems into Custom Software Solutions | Co-Founder @ Zerox

Niš, Centralna Srbija, Serbia

About

Zerox is a digital product development company specializing in HubSpot development outsourcing and custom software solutions for niche industries. We've been helping agencies and businesses turn their digital vision into reality through innovative technology and seamless execution. Our clients choose us for our technical precision, industry expertise, and commitment to delivering solutions that drive real growth. We bring the speed, quality, and innovation your business needs to stay ahead. What We Do: We specialize in HubSpot development for agencies – handling everything from custom integrations and workflow automation to CRM optimization and system migrations. When agencies need expert HubSpot development, we become their technical partner. We also build custom software for specific industry needs: web applications, mobile apps, and TV applications designed to solve unique business challenges. Whether you need a property management platform, e-commerce solution, or industry-specific SaaS product, we deliver. Our Approach: We work from our office in Serbia, delivering projects with the same precision and communication as an in-house team. When clients need us on-site, we're ready to travel. Our team combines developers, designers, UX/UI specialists, and project managers – everything needed to take a product from concept to launch and beyond. Our Tech Stack: React, Node.js, Python, AWS, Google Cloud, HubSpot APIs, RESTful APIs, React Native and modern web technologies built for performance and scalability. Industries We Serve: Marketing agencies, SaaS companies, financial services (401(k) providers), real estate, fashion, e-commerce, and small business solutions. 🚀 See our work: https://zeroxdev.com/portfolio 🚀 Ready to start your project? https://zeroxdev.com/contact 📧 [email protected]

Experience

  • Co-Founder at Zerox
    Sep 2021 - Present · 4 yrs 11 mos

  • Head of Development at Prospi.ai
    Nov 2024 - Mar 2026 · 1 yr 5 mos

  • React/ReactNative developer at Boopro
    Aug 2020 - Mar 2022 · 1 yr 8 mos

  • Frontend Developer at Akeo
    Jul 2021 - Oct 2021 · 4 mos

  • Frontend Developer at Freelancer.com
    May 2018 - Aug 2020 · 2 yrs 4 mos