Zlatko B.

90and10

Creating a content engine for businesses by leveraging AI.

Founder

Online Community

Whether you're a freelancer doing it on your own, running an agency, or thinking about shifting from freelancer to building your agency – it's not an easy journey. The path is filled with challenges, questions, and obstacles that can leave you feeling overwhelmed and unsure of your next steps.

This is where a community like this becomes vital to navigating the world of freelancing and agency craziness. Imagine having access to:

→ Resources to help you run your business more effectively.
→ Live chat with all community members, fostering collaboration and support.
→ Access to top freelancers and agency operators who have been in your shoes.
→ Events with guests from all walks of the agency and freelance world, sharing their insights and experiences.
→ Insights into marketing, sales, and making a real profit, so you can grow your business sustainably.

And much more, all designed to help you succeed on your freelance or agency journey.

Running a community

920Four

Helping businesses build brand awareness and authority through content across every platform.

Creative Consultant

What is My Brain?

Feed your entrepreneur energy on creative conversations with business owners behind the latest bright ideas on ‘What Is My Brain?’

Podcast Host

Tako Agency

Shop Circle

Helping shape the partnership program. Identifying growth strategies for all the different apps at Shop

Consulting and Strategy (Partnerships and Product Growth)

Over the past 10+ years, I went from being a freelance project manager to building a 7-figure agency that employs over 20 people.

I briefly stepped down as day-to-day CEO at Tako Agency in 2021 and started my product studio, 920Four.com. Now I run both agencies. 

I became interested in building SaaS products in early 2018 when I started Tako Agency, and my goal was to cater to the niche-SaaS business market. Since then, I have built Sparetoolz.com, Thymeline.co, and a few others, and more are in the works. 

I am a multi-passionate entrepreneur, and I am on a mission to help freelancers, early agency owners, and digital product builders grow their businesses. 

What I have done and what I am doing:

→ Currently building www.thymeline.co at www.920four.com.

→ Built Tako Agency | 7-figure eCommerce agency. 

→ Built Sparetoolz | a peer-to-peer tool rental marketplace. 

→ Built 920Four | Product studio focused on niche products.

→ Growing my personal brand | www.zlatkobijelic.com


Head over to my website → www.zlatkobijelic.com to find out more about me. 

Sign up for my newsletter → https://zlatkobijelic.com/newsletter

For eCommerce consulting → http://www.takoagency.com/contact-us

Leap

Data Analyst

Rose International

Part of the Operations team. Project managing data labelling operations to train LLM models.

Aston Carter

Part of the New Business Verticals team using data tools like Python, SQL, Mode, AWS S3, Google Colab, Google Sheets, Excel (Power Query) & Snowflake to organize, clean and analyze data for a faster more efficient merchant and customer experience.

dentsu

Part of the Analytics & Measurement team using data tools like Tableau, SQL, Excel, & Google Sheets to report on global performance marketing campaigns across marketing channels like Facebook Ads, Google Ads, Twitter Analytics etc.

Akorbi

Part of the Operations team where I analyzed data and identified issues within software utilizing different internal data analytics and 3D visualization tools such as Xview, Carcraft and Webviz.

COOP

In partnership with Microsoft, Oath (Yahoo!), and Salesforce, a powerful 200-hour selective Data Analytics apprenticeship for first generation college grads to expand hard and soft skills in data.

Delta Analytics

Seattle Against Slavery now called 'The Lantern Project' aims to end sexual exploitation in our communities by changing culture through prevention, intervention, and transformation.

As a Consultant at The Lantern Project, I built Tableau Dashboards to analyze and visualize Microsoft's Freedom Signal Platform's product outreach, effectiveness and response rates using data queried from MongoDB and PostgreSQL.

Nielsen

●	Optimized strategy & growth by monitoring 10+ KPIs to measure success; reported 3 solutions to Sr managers
●	Supported Sr managers in implementing a new reporting platform by developing 2 analytics dashboards using Tableau
●	Tested the impact of a new solution on key metrics & measured potential value by analyzing data on G-Sheets

Coca-Cola CCI

●	Increased customer engagement for Coca-Cola through major product marketing initiatives e.g., ‘Reels-on-Wheels’ 
●	Optimized sales distribution by investigating sales data of 4800+ outlets on SQL & Excel (vlookup & pivot tables)
●	Increased marketing channel effectiveness by analyzing customer behavior & preferences data using Excel

FlatRock Associates

FlatRock is an early & growth stage private investment firm which is not backed by any LPs and that makes it easier to invest in & advise companies and funds.

●	Increased ROI for clients by ~0.5% by advising on investment strategies through 15+ data-driven Tableau reports
●	Reduced research time for investors by 14% through 30+ reports on global outlook by analyzing data in SQL/Excel
●	Trained 2 interns on report writing & global macroeconomic analyses to help executives focus on client relations

Email: alihaidersoni62@gmail.com

I’ve always seen data as a way to sharpen our understanding of the world, and each step in my career has proven that true. Early on, I learned how even a few thousand rows of numbers could uncover hidden efficiencies, reveal subtle market opportunities, and spur strategic growth. Back then, it was just me, a spreadsheet, and a determination to separate meaningful trends from the noise.

As I evolved, so did the scale and complexity of my work. I handled 50+ analytics requests weekly, managed teams to produce client-facing reports in record time, and turned month-long projects into single-week sprints. I streamlined processes, automated repetitive tasks, and cut through redundancies to save entire teams hours of manual effort. My mission? Make data easier to grasp and faster to act on.

I found that data can do more than measure outcomes—it can guide decisions. By collaborating with product, engineering, and marketing teams, I ensured everyone could use insights without needing a crash course in SQL or Python. It wasn’t just about the numbers; it was about telling a story that influenced everything from marketing spend to product improvements. I helped refine KPIs, elevate user experiences, and boost campaign performance—all by looking at the world through a data-driven lens.

At the heart of my work is a belief that data should empower people. I’ve mentored new analysts, showing them how to transform tables into tangible strategies. I’ve built dashboards that cut through complexity, turning thousands of metrics into intuitive visuals that leaders can act on. Over time, I’ve honed a simple yet powerful formula: combine technical skills with creative thinking and clear communication, and you’ll drive meaningful change.

If you need someone who can dive into complex datasets, orchestrate high-impact initiatives, and translate insights into compelling calls to action, I’m ready. Let’s talk about how I can help illuminate the path ahead—one dataset, one insight, one decision at a time. Feel free to send me a DM or an email, and let’s explore how data can become your strategic advantage.

Email: alihaidersoni62@gmail.com

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Zlatko B.

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