Solutions for
marketplaces
Whether you're consolidating multiple platforms or launching a new marketplace, we build the search systems, backend architecture, and data migrations that keep buyers and sellers connected.
Build marketplaces that scale with demand
Scalable, multi-vendor marketplace solutions
Seller and buyer tools in one system
Dashboards that let vendors manage inventory while giving customers filtering, reviews, and secure checkout simultaneously
Frontend speed that converts and ranks
Sub-second page loads and search-engine-readable rendering that keeps users engaged and drives organic traffic from Google
Data migration at scale
Move millions of user records, listings, and transactions between systems using ETL processes that run in hours, not days
Infrastructure that scales with transaction volume
Handle traffic spikes from 10K to 10M users without manual intervention or performance drops
Payment splits and automated payouts
Route money between buyers, sellers, and platform fees with multi-party payment processing that handles refunds and disputes
Marketplace
expertise
We build unified platforms that let you manage multiple marketplaces from a single codebase and database schema.
→ Shared codebase deployment - fix a bug once and it's fixed across all platforms automatically
→ Common data schema - standardized structures so every marketplace uses the same database architecture
→ ETL processing - extract, transform, and load data handling millions of customers monthly across platforms
→ Cross-platform feature deployment - ship improvements to all marketplaces simultaneously instead of rebuilding for each
→ Zero-downtime migration - transfer millions of records without taking platforms offline or losing transactions
Marketplace
case studies
How we turn complex marketplace ideas
into high-impact digital products
How we turn complex marketplace ideas
into high-impact digital products
ABOUT TSH
"We regard the TSH team as co-founders in our business"
As said by Eyass Shakrah, who’s been working with our team for 6+ years. Connect with the software experts he rates as ★ 5 collaborators.
Clients
about us
They rate our work ★ 4.8/5.
Most stay over 3 years
→ “It’s very rewarding to see that other people actually understand your requirements. We can sleep well at night because everything just works.”
★★★★★
Martin Woywood
Software Architect at Reservix
→ “We regard the TSH team as co-founders in our business. In 12 months alone, we grew from 6 to 49 people, while our revenues and profits grew multiple times.”
★★★★★
Eyass Shakrah
Co-Founder of Pet Media Group
→ “They’re actively trying to make everything work better. The designer and QA inspired us to consider many changes to the product’s UX/UI that could improve the user journey down the road.”
★★★★★
Rick ter Laak
CEO of Travelia
→ "Cooperation with the project team was extremely well organized. Currently, we are working with TSH on the final version of the app, and we are jointly planning the technical roadmap."
★★★★★
Wojciech Kowalski
Product Owner at Carrofina
→ “The Software House’s engineering team integrated well with our internal staff and is competent, hardworking, attentive, independent, and excellent at making architectural decisions”
★★★★★
Daniel Killenberger
CTO at Obligate
→ “The flexibility that The Software House gave us was a big plus in terms of scaling up. We were able to do more frontend work one month and more backend the next. They have all the capacity to grow with us.”
★★★★★
Pieter Beens
COO at Hipex
FAQ
Get in touch
with our expert
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Get in touch
with our expert
Adam Polak
CTO at The Software House