Nikola Arsić
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Entries8Named5Under NDA1

The record

Some of these carry a name and some do not. Agency clients are anonymised by vertical and platform, and a public-sector engagement is not described at all - which is exactly the discretion your account would get.would get.

  1. 01

    Jungheinrich

    Took over from the previous service providers: a custom setup, spread across country storefronts, with almost no documentation. I own all of it now - features, bugfixing, security, AWS devops, and the PrestaShop 9 migration in flight.

    “He took over technical management of 22 Jungheinrich online shops, which were poorly managed by the previous service providers. With very little documentation on a custom set up, he has been able to provide secure and stable environments - and importantly delivering sales growth.”
    Cale Edwards · Senior Research Consultant, Prediki
    €11M+
    annual revenue, grown to
    • Near-zero downtime
    • Security hardened
    • Stability improved
    • 22 → 26 storefronts
    2023 - present
    Solo
    Read the case study
  2. 02

    svezapausal.rs

    The whole arc in one product, mine end to end: designed the system, built it, took it to market, and support the paying customers myself. Invoicing, KPO books, payment limits and tax obligations for Serbian flat-rate taxpayers, plus ten free calculators - architecture through marketing, alone.

    SaaS
    architected, built, marketed
    own product
    Solo
    Read the case study
  3. 03

    Stay at Home - City of Belgrade

    Ostani kod kuće. My team and I volunteered to the City of Belgrade crisis headquarters during the Covid-19 emergency and built two things from nothing in about two months: the public site where isolating and elderly residents asked for help, and the real-time back office the crisis staff ran it from.

    1,000+
    people reached
    • Medicine and food delivered
    • Public site + crisis back office
    • Real-time dispatch
    • Unpaid
    2020, volunteered
    With a team
    Read the case study
  4. 04

    Ading GmbH

    Windows, doors and metal construction in Vienna. Delivered entirely in German for the Austrian market, credited in the footer. The answer to the question every DACH client asks first.

    DE
    delivered in German
    Vienna, AT
    Solo
    Read the case study
  5. 05

    German public sector

    Delivered work for the German public sector. The projects are under NDA and are not described here - which is the same discretion every agency client gets.

    NDA
    sector named, work not
    Germany
    Under NDA
  6. 06

    Shopify & BigCommerce storefronts

    Technical SEO consultant and implementer for Elvion and SearchProfit, deep in the theme layer on their clients’ live stores - Liquid and Stencil, collection and product templates, schema, canonical and hreflang handling, speed. Sporting goods, fishing tackle, natural stone, composite decking, nail care and more. Named nowhere, by design.

    White-label
    two agencies, named nowhere
    ongoing
    With agency teams
  7. 07

    Carport

    Belgrade airport parking. I founded it and I run it - the booking system, the operations behind it and the site itself, built with a team. Over 500 bookings taken and served.

    500+
    bookings taken
    own company
    Founded it, built with a team
  8. 08

    Marco Dental Tourism

    Technical lead for a dental-tourism platform serving patients travelling into Serbia for treatment.

    Tech lead
    direct client
    Serbia
    As technical lead
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