You will get a custom built web app

Jan K.Status: Offline
Jan K.
5.0

Let a pro handle the details

Buy Web Application Programming services from Jan, priced and ready to go.
Jan K.Status: Offline
Jan K.
5.0

Let a pro handle the details

Buy Web Application Programming services from Jan, priced and ready to go.

Project details

10+ years building online projects. Now yours. Launch your dream app faster with Bubble.io. Beautifully designed, scales with you. Your secret weapon for personal and professional growth. Let's build something amazing.
Programming Languages
HTML & CSS
Coding Expertise
Design
What's included
Service Tiers Starter
$250
Standard
$500
Advanced
$1,000
Delivery Time 3 days 7 days 14 days
Number of Revisions
UnlimitedUnlimitedUnlimited
Number of Pages
3610
Design Customization
Content Upload
Responsive Design
Source Code
-
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5.0
3 reviews
100% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

EB

Edgar B.
5.00
Apr 21, 2025
Funnel Landing page for a paid ads agency on Framer Phenomenal work. Jan exceeded my expectations. Would recommend to anyone

TS

Tom S.
5.00
Apr 11, 2025
ClickFunnel funnel improvements Jan was awesome to work with! He is an expert in Click Funnels and marketing automation, and I would highly recommend working with him! Thanks Jan!

TS

Tom S.
5.00
Apr 8, 2025
I need help building a ClickFunnel funnel Working with Jan was an absolute pleasure. He brought a rare combination of technical expertise, marketing insight, and calm professionalism to every step of building my ClickFunnels funnel. Not only did he execute quickly and precisely, but he also offered thoughtful suggestions that significantly improved the final product. Communication was seamless, deadlines were met without a hitch, and the whole process felt smooth from start to finish. I’d highly recommend Jan to anyone looking for a reliable, talented ClickFunnels expert—he’s the real deal.
Jan K.Status: Offline

About Jan

Jan K.Status: Offline
Full Stack Developer, Marketing & Ecommerce Expert
100% Job Success
5.0  (3 reviews)
Sacramento, United States - 1:22 pm local time
Hi, I'm Jan Krokos, a full-stack developer and entrepreneur based in Sacramento, CA.

With a proven track record of generating over $1.4M in revenue through my own ventures, I bring a powerful mix of technical expertise and business savvy to every project.

⭐️My Expertise:
•Full-Stack Development: I build scalable, high-performing applications using Swift, React, Node.js, Supabase, MongoDB, and more.
•Product Design: With Figma and Adobe Suite, I create user-friendly, visually stunning designs.
•Digital Marketing: I drive growth through social media strategies, influencer management, and ads on Meta, TikTok, and Google.

⭐️Achievements:
•Angel Claim: Solo-developed a mobile app that achieved 2k+ downloads and $3k MRR, showcasing my ability to execute and monetize.
•Ecommerce Business: Co-founded and scaled a women’s fashion store to $1.4M in revenue at 19, managing a team of 7 and $500k+ in Meta ad spend.
•Freelance Versatility: Delivered website design, app development, and business consulting for diverse clients since 2019.

⭐️What I Offer:
Whether you need a custom app, a website redesign, or a marketing boost, I’ve got you covered. My experience wearing many hats means I can manage projects end-to-end, ensuring timely, high-quality results. I thrive on solving complex challenges and delivering ROI-driven solutions.

⭐️Why Choose Me:
My entrepreneurial mindset ensures I prioritize your goals—deadlines and profitability are my focus. I’m a proactive communicator and relentless problem-solver, dedicated to exceeding your expectations.

Let's work together.

Steps for completing your project

After purchasing the project, send requirements so Jan can start the project.

Delivery time starts when Jan receives requirements from you.

Jan works on your project following the steps below.

Revisions may occur after the delivery date.

Planning the roadmap

We collaborate via Zoom or Google Meet to define your vision and dream application. Together, we map out a clear roadmap for your app's development.

Build

With your roadmap in hand, we leverage no-code to bring your app to life. Expect rapid iteration and clear communication throughout the build process.

Review the work, release payment, and leave feedback to Jan.