Skip the hiring. Get engineers who already build trading terminals, matching engines and real-time bidding systems: for the whole project, as a dedicated team, or inside your team.
FinTech & Trading
We build trading terminals and connect them to exchanges, like the desktop terminal for Spectre Trade. We also build matching engines, crypto exchanges, and the systems that execute orders, carry market data and check risk before a trade.
FinTech & Trading engineeringAdTech
We build platforms for buying and selling ads: bidders, SSPs, ad servers and exchanges. One example is RTBBidder, a demand-side platform we built for a client. We also build bidders where the model decides the bid within the auction window.
AdTech engineeringGenAI
Answers for your team from your documents, and AI features in your product: drafting, summaries, search. Our product, shyash.ai, runs on AI agents that research, write, check and measure. A person approves everything that goes out.
GenAI engineeringFinTech & Trading · Spectre Trade
Spectre is a crypto trading platform: a broker and a desktop terminal for macOS and Windows. We built the terminal, with order books and charts that update in real time and one interface for trading across exchanges.
AdTech · RTBBidder
RTBBidder buys ad impressions in real-time auctions. We built it from scratch, from the bidder to the screens where the client manages advertisers, campaigns, line items and creatives.
GenAI · shyash.ai, our product
shyash.ai shows companies what AI assistants tell their buyers, and its team works to get them named in those answers. The agents work from one shared memory of company facts and decisions.
Also in production · FinTech client, not named
We have taken an LLM integration to production inside a client's FinTech perimeter: extracting and normalising unstructured broker and venue notices — corporate actions, instrument and margin changes — into structured records the trading system consumes.
“The amBrain team is incredibly responsible. They carefully discuss every task, ask the right questions, and propose solid solutions. The team isn't afraid of challenges and solves problems no matter what. For our ad-launching multitool, Dolphin{cloud}, the amBrain team built the product from scratch. The task wasn't easy at first, but thanks to their experience, patience, and quality of work, we ended up with a product that is architecturally strong, user-friendly, and genuinely valuable for our users. Today, the product is in the TOP-2 on the market and keeps growing.”
Evgeniy IsachenkoProduct Owner, Dolphin“Working with amBrain was a great experience for our team. They did a detailed audit and shared a clear RFC document with practical steps in very short time. The 3-month action plan is easy to follow and ready to implement, which helped us better understand our direction. Thanks to their team, we now know exactly what to do next.”
Ararat MkrtchyanCEO, Sirius Capital“amBrain helped us with JTBD: the timely provision of development resources in the right pieces, which allowed us to deliver new product value to the market effectively. I especially appreciate the autonomy of the team, who took on all stages of development, leaving me free to focus on the strategic business tasks. As a result, we received quality turnkey development, which helped us strengthen our market position and respond to customer needs immediately.”
Denis ZhitnyakovFounder, Dolphin“Responsibility, professionalism, and persistence are among the most critical qualities of amBrain and have been among the most essential factors in our successful development. Starting with an outstaffing format and, as trust grew, transitioning to a full-service contract with management functions transferred, amBrain has proven skilled in handling both technical and organizational challenges in development, demonstrating a high-quality, product-oriented, and thoughtful approach to our product.”
Andrey ZapatrinCEO, Dolphin Anty“amBrain assisted in supporting the existing product and developing new features. The well-organized process (Kanban, daily meetings) and the team's responsiveness made collaboration smooth. Flexibility in adding new developers was also a significant advantage. All tasks were completed successfully, bugs were fixed, and the overall experience was positive.”
Vladimir GladunCPO, SboardTrading terminals, matching engines and real-time bidding systems.
Case studiesPerformance-critical parts of the platforms we build.
How we design a matching engine in RustNew systems, and systems already in production that miss performance or reliability.
Slow systems and stalled projectsYou keep the product and the code, except our reusable components.
How we work with clientsNext step
Tell us what you are building
Send a few lines about the system and where you are stuck. The first call is free and takes 30 minutes.
We'll respond within 24 hours with a clear action plan.
A few lines on what you're building and where you're stuck.
A 30-minute session to discuss your project and its architecture.
After the session, we price the work for your project.
Full delivery, a dedicated team, or engineers embedded in your team.
We'll respond within 24 hours with a clear action plan.
Free project intro call · 30 minutes
Dolphin Cloud
Dolphin Anty
Sirius Capital
Sboard
Spectre Trade
LMCT+