Matija Djumic

- Advising the founder on go-to-market. - Over the engagement, the business went from pre-revenue to profitable, expanded the team to 10+, and closed a pre-seed round. - Worked through channel and tactic testing, identifying what worked, and scaling those channels with the team running them in-house. - Also helped build a direct line between early customers and the product, so user feedback feeds the roadmap instead of getting lost.

- Ongoing contract delivering workshops and mentoring to startups in the Belgrade tech ecosystem. 15+ workshops to 200+ founders on go-to-market, paid acquisition, and content strategy. - One-on-one mentoring with portfolio companies on whatever's actually blocking them: pricing, positioning, channel testing, hiring their first marketer.

Contract advisor to the Montenegrin startup ecosystem. Workshops and one-on-one mentoring with early-stage tech founders on go-to-market, positioning, and first-channel testing.

Harvard Med School faculty spin-off and Mass General Brigham-backed. Building the future of academic publishing. Ran marketing for ScienceBank over 2 years. Managed a team of 3, owned the GTM strategy. Ran outbound lead gen and email/LinkedIn outreach directly, with reply and conversion rates well above benchmarks for academic publishing.

Supported ScienceBank through Antler's NYC 2024 venture-building cohort. Cohort focus: early go-to-market and ideal customer profiles.

Helped develop CRO best practices and fix up website conversion rates.

Helped craft cross-channel digital marketing strategies for clients.

📈 Industry-Leading Automated Storage Solutions Provider (Modula USA): Decreased Cost Per (Warm) Lead from $800 to $40 within 6 months for a product that costs between $100,000 & $1,000,000. 20Xed the number of monthly social leads. New LinkedIn followers increased by 173%. According to the client, 19 out of 20 leads delivered are of high quality. • Top 3 Global Cannabis Vape Pen Manufacturers (GPen): Took part in a cross-platform (Facebook, Instagram, Email, Influencers, PR) campaign that brought in a 7-figure amount in revenue in 7 days, a 150% increase YoY. • DataOps Platform Infrastructure (Meltano): Did a highly detailed customer profile data analysis (100+ different target profiles developed) - mapping out the targeting roadmap for PPC & paid social for the next 12 months. 🧑🏽‍🤝‍🧑🏽 Worked with an international team of designers, video editors & community managers (2 to 3 per project).

🚀 Warner Bros Discovery: Led their social media activities in 4 countries, on 8 accounts. Main metrics have seen 700%+ YoY growth average on all accounts. 🚀 Balkan Netflix (RTS Planeta): Led their digital efforts that helped grow the user base to 1,700,000+ users, from 120+ countries in 4 years. • #1 Worldwide Cannabis Media Brand (High Times): Worked on their Pre-IPO campaign - the first one in cannabis history, overlooked by the SEC. Helped with B2B lead generation and LinkedIn content marketing. Helped raise an 8-figure amount in 3 months. • Top 5 Global Art Website (Widewalls): Helped boost B2B Gallery subscriptions & developed a 5,000-strong gallery contact list from 250 different cities & 55 different countries. • Top 5 European HR Company (GiGroup): Developed team capacity for organic & paid social media marketing (Facebook, Instagram, LinkedIn), making them fully independent within 3 months. • Balkan Star Tribune (Novosti): Increased Youtube channel subscribers from 100 to 36,600 in 6 months. Helped develop & launch, with the team, 7 original Youtube series. • Global Lighting Solutions Leader (BUCK Lighting): Grew Instagram organically, from 100 to 5,000 target followers in 8 months. • Austrian Electric Car Rental (Naxi): Increased monthly car rentals by 100% in 3 months, filling in all available spots. Transitioned into developing other services with the business owner. • Balkan Household Items Dropshipping (Yellowstore): 10X ROAS on Facebook & Instagram Ads, bringing in $3,000+ daily revenue. 🧑🏽‍🤝‍🧑🏽 Managing a team of 3 to 7 people in design, web development, social media & video production. Want more? Drop me a message & I'll be glad to share.

On a scholarship funded by the US State Department.