You will get a clickable low-fidelity prototype UX/UI, SaaS, Platform
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Project details
Are you looking to create a clickable prototype, or a proof of concept in order to pitch to investors or test for real user feedback? I can create a clickable, interactive low-fidelity prototype for you based on the functionality you're envisioning. I have 8+ years of creating concepts for new products and bringing them to market. Unlike other UX/UI designers, I'm somewhere in between a marketer and a product developer, which gives me a unique point of view that only an experienced Product Marketing Manager can see. This allows me to embed scalability inside the designs which will allow you to reach the market faster and with less friction.
Main Type
Web AppsFile Format
PDF, JPG, PNG, OtherWhat's included $1,200
These options are included with the project scope.
$1,200
- Delivery Time 15 days
- Number of Revisions Unlimited
- Number of Pages 25
- Source Files
- Commercial Use
- Responsive Design
- Interactive Mockup
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IN
Ibrahim N.
Mar 24, 2026
30 minute consultation
Lubo helped me get clarity of mind to make the best decision for my marketing strategy.
YS
Yuval S.
Feb 25, 2026
Marketing Manager
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Agata R.
Dec 1, 2025
Paid Ads Management - Facebook, Linkedin, Twitter and Google [Long term, part-time, start ASAP]
SK
Saif K.
Nov 13, 2025
1 Hour Consulting Call
DT
Dimitar T.
Oct 21, 2025
30 minute consultation
About Lubomir
B2B SaaS Growth Marketing Manager - Strategy - Performance Marketing
100%
Job Success
Sofia, Bulgaria - 1:48 pm local time
Recent client results include generating 40 MQLs at a CPL below $150 for an AI-powered clinical insights platform; delivering 788 free trial signups with an 11.8% paid conversion rate for a vertical SaaS product in the design industry; and producing 144 SQLs from under $1,000 in ad spend at a $6.54 CPA for an AI-powered legal SaaS serving a Scandinavian market.
Core competencies include go-to-market planning, B2B paid acquisition, ABM techniques & frameworks, outbound automation, SEO & Generative Engine Optimization (GEO), and marketing automation. Proven ability to manage media budgets exceeding $50,000/month across Google Ads, LinkedIn Ads, Meta, Taboola, AdRoll ABM, and X — with a consistent focus on CAC, ROI, and scalable user acquisition.
Confident in bridging marketing and product — advising on product strategy, roadmap development, and usability improvements to accelerate product-market fit. Methodology-driven, leveraging frameworks including Lean Startup, Dan Olsen's Product Playbook, Blue/Red Ocean Strategy, and AARRR to guide both strategic planning and execution.
Primarily focused on technically complex verticals including AI tools, enterprise B2B software, developer tools, robotics, automotive, hard & life sciences, and productivity software — industries where deep product understanding and precise positioning are critical to commercial success.
Open to long term engagements, contracting roles, fractional CMO engagements and advisory roles with early-stage SaaS teams.
About Me:
I'm predominantly pragmatic & focused on results by nature, but at the same time I happen to be on the extreme side of creativity & have the ability to see solutions to problems where others can't.
I possess the ability to persist and persevere in difficulties, while learning new things in the process. This allows me to solve problems in changing environments and adapt to changes quickly.
What I'm looking for in my work life:
I'm passionate about building and growing products that matter and have a real social mission. Engineering, automobiles, renewable energy, robotics, space tech and technical products excite me. Anything that involves engineering & machinery is exciting for me.
In the people I work with, I look for openness that can match mine. I'd like to work with people that have strong integrity and a strong moral compass. I prefer honesty, transparency, and clear communication.
Testimonials:
"Lubo has been instrumental and helpful throughout the project. We were able to identify critical areas to get more potential customers to sign up for our new service. I'm hiring him again to execute on his plan!"
"A true pleasure working with Lubo - flexible, focused, top quality work, passionate about what he does, superb communication both verbally and written, not afraid to express an opinion but at the same time easy to work with. Knows very well where his expertise is and focuses on that. A real treat."
"I've worked with a lot of folks on this platform and Lubomir was among the best. He's thorough, analytical, and easy to communicate with."
"A great understanding of my needs and ability to explain ideas and concepts."
"I really recommend him whether you have a startup or a growing company, he knows what he's doing. We had almost no subscribers, with him we are over 600+ in no time!"
Steps for completing your project
After purchasing the project, send requirements so Lubomir can start the project.
Delivery time starts when Lubomir receives requirements from you.
Lubomir works on your project following the steps below.
Revisions may occur after the delivery date.
Collect Requirements & Build A Scope
I'll collect requirements from the client and create a detailed scope that describes the functionality in the of a document we can sign on before I start drawing the prototype in Balsamiq