(services)   ·   Website development

Classifieds board 

A platform where users post their own listings

Development & rollout of  Classifieds board

Development of classifieds boards and marketplaces — platforms where users create the content themselves. We build sign-up and user accounts, listing posting and editing, moderation and report handling, powerful search with categories and filters, user-to-user chat and a monetization system: paid listings, top bumps, premium accounts and ad slots. We start with a well-thought MVP and grow the functionality in stages — up to a mobile app. We build on an architecture that holds a growing audience and listing volume.

We build classifieds boards and marketplaces: sign-up, user accounts, posting, moderation, search with filters and monetization. A platform that grows with its audience.

accounts

users post themselves

monetization

paid listings and bumps

(01)   Pain points

Familiar challenges 

01

The audience must create the content

You need accounts, posting and moderation for thousands of listings.

02

Complex search and filters

Without powerful search, users can't find the right listing.

03

It has to make money

You need paid listings, bumps, premium and ads.

(02)   Tasks

Tasks it solves  Classifieds board

01

Launch a classifieds platform

02

Give users accounts and posting

03

Set up content moderation

04

Build search and filters

05

Monetize the platform

06

Start with an MVP and grow

(03)   What's included

What you get 

  • 01Sign-up and user accounts
  • 02Posting and editing listings
  • 03Moderation and reports
  • 04Search, categories and filters
  • 05User-to-user chat
  • 06Monetization: paid listings and ads

(04)   Benefits

Benefits of development & rollout  Classifieds board

01

Audience-made content

Users fill the platform themselves.

02

Monetization

Revenue from listings, bumps and ads.

03

Powerful search

Filters, categories and geolocation.

04

Moderation

Quality control and spam fighting.

05

MVP start

We validate the idea fast, then scale.

06

Ready to scale

Architecture holds a growing audience.

(05)   Technology

Tech stack 

Frontend
ReactNext.jsTypeScriptTailwind CSS
Backend
Node.jsNestJSPythonPostgreSQL
Mobile
React NativeExpoSwiftKotlin
Infrastructure
DockerAWSVercelGitHub Actions
Integrations
GraphQLStripeTelegram APIREST API
Data & AI
RedisClickHouseOpenAIWebhooks

(06)   How we work

The RADOBO process 

01

Research

We map your processes and pinpoint where the chaos begins.

02

Strategy

We sharpen the goals, the user flows and the logic of the solution.

03

Design

We design an interface where everything sits in its right place.

04

Development

We build it fast and clean — as if for ourselves.

05

Testing

We test for bugs, load and ease of use.

06

Launch & support

We launch, train your team and stay by your side.

(07)   Pricing

Choose your tier 

One-time build

What's included

Basicby requestGet a quote
Standardby requestGet a quote popular
Businessby requestGet a quote
Turnkey core functionality
Responsive (desktop + mobile)
Process automation
Email & notifications integration
Telephony integration
Integration with other systems (ERP, CRM, CMS)
Roles & access rights
Analytics & reports
Custom fields & forms
Team training
AI features
Priority support & SLA

Indicative packages. We calculate the exact price and timeline for your project — just send a request.

(08)   Industries

Industries we build for 

MarketplacesReal estateAutomotiveJobs & servicesCommunities

What clients say 

★★★★

We ordered a TMS for managing shipments. Routes and statuses are transparent now. A few revisions took time, but the result was worth it.

Bartosz Nowak

Operations director

★★★★★

The ERP system tied all departments together. What used to take days to coordinate now happens by itself. A systematic approach — top notch.

Артем Левченко

CEO, manufacturing

★★★★★

I'd especially note the communication — always in touch, explaining things in plain words. You feel they genuinely care about the product.

Julia Adamczyk

Brand manager

Get in touch

Let's discuss your project 

Tell us briefly about your task — we'll come back with an estimate and a vision. Free, no obligation.

What do you need?

Free, no obligation

(09)   Questions

Yes — it's a full platform with accounts, moderation and monetization, so we build it in stages.

Paid listings, top bumps, premium accounts and ad slots.

Yes — we recommend an MVP with the core features and grow from there.

Yes — we can add a mobile app to the platform later.

(10)   Cities

We work across cities 

A studio in Warsaw — working remotely with clients across Poland and Ukraine.

WarszawaKrakówWrocławPoznańGdańskŁódźKatowiceLublinКиївЛьвівОдесаДніпроХарків

(11)   Websites by industry

A website for your niche 

Ready solutions for specific industries — with features built for your exact business.

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