Bigdev.to

Who We Are

Together, we don’t just market brands—we engineer success at scale.

Bigdev.to is a team of engineers, security experts, and problem-solvers. Based in Estonia, we deliver high-quality, secure solutions with a global reach. Whether you're looking for a mobile app, a cloud platform, or full-stack cybersecurity, we’ve got you covered.

PROVEN NUMBERS

We’ve Helped Make Happen.

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45k+

Successful Campaigns

Driving Brand Visibility, Engagement, and Conversions.

100M+

Users Reached

Expanding Digital Footprints Across Global Markets.

10x

Average ROI Growth

Performance-Driven Marketing That Maximizes Every Dollar Spent.

95%

Client Retention Rate

Long-Term Partnerships Built on Real, Measurable Results.

Ready To Scale? Let’s Build Something Extraordinary.

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Services That Work

We Help You Scale With Clear, Proven Services.

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Application Development

Custom mobile & web apps

Cloud platforms & integrations

End-to-end product delivery

Innovation & Consulting

MVP development for startups

Technology strategy advisory

Long-term product support

Cybersecurity
‍

Penetration testing & audits

Secure infrastructure design

Compliance & risk management

How We Work

Our process isn’t complicated—it’s just designed to work. Here's how we turn your vision into reality.

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01

Consultation & Planning

We understand your needs, plan the roadmap, and design a strategy that aligns with your business objectives.

02

Development & Integration

We deliver high-quality, secure applications while ensuring seamless integration with your existing infrastructure.

03

Ongoing Support & Optimization

We don’t stop at delivery. We offer continuous support and updates to ensure your systems stay secure and optimized.

Testimonials

What Our Clients Say

Real feedback from brands we’ve helped grow.

Sales pipeline finally working.

“Their inbound marketing changed everything. Lead quality went up, costs went down, and our conversions grew 5X in just two months.“

Floyd Miles

CEO

Growth that felt effortless.

"Their smart funnel optimization brought clarity, focus, and speed. We quickly saw a 40% lift in qualified signups without increasing our ad spend."

Leslie Alexander

CO-Founder & CEO

From flat to thriving.

“Our growth was completely stagnant until they stepped in. Just two months later, we're rapidly hiring just to keep up with soaring demand.“

Esther Howard

Creative Director

We stopped chasing leads.

“Their strategy brought us a steady stream of qualified inbound leads. No more cold outreach. Just real conversations with people ready to buy.”

Michael Tran

Founder & CMO

From stagnant to scaling.

“Before working with them, growth felt like guesswork. Within weeks, we had clarity, better traffic, and a 3.7X increase in demo bookings.”

Anita Desai

Head of Marketing

Finally, marketing that delivers.

“We've tried multiple agencies. This one actually moved the needle. Lower CPC, higher ROI, and a team that truly gets SaaS.”

Derek Wu

VP of Growth

We saw results with in 30 days.

“Our cost per lead dropped by 60%, and qualified MQLs doubled. It’s the best decision we’ve made for our marketing in years.”

Priya Mehra

Marketing Director

Leads, not just likes.

“ Their inbound marketing changed everything. Lead quality went up, costs went down, and our conversions grew 5X in just two months. “

David Kim

Co-Founder

It’s like they read our minds.

“From content to targeting, everything just clicked. Engagement shot up, and we hit our quarterly sales target two weeks early.”

Sara Lindberg

Growth Lead

The people behind the growth

Meet The Team

A mix of dedicated engineers, security experts, and strategic thinkers. Together, we create digital solutions that not only solve today’s challenges but are built for the future.

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24+

Engineers

Skilled developers building custom, secure apps.

10+

Security Experts

Focused on protecting your assets
with cutting-edge solutions.

10x

Strategic Advisors

Helping you stay ahead with innovation
and long-term plans.

FAQs

We’re here to answer any questions you may have about our services, process, or how we can help protect your digital business. Here are some common queries:

Building Secure, Scalable Applications for the Digital Era