Modern commerce demands absolute synchronization between front-end storefronts, mid-tier inventory layers, and back-end fulfillment networks. Azati engineers scalable B2B and B2C e-commerce platforms, multi-vendor marketplaces, supply-chain and tracking software, and custom AI tools that turn messy real-world data into operational efficiency – and we stay accountable for it in production, not just through sprint end.
We engineer across the full commerce ecosystem – three connected domains, one accountable engineering partner.
Full-stack commerce platforms built from the ground up – modern features, hardened security, and architectures that absorb traffic spikes without degradation.
Systems built around complex business logic – B2B trading platforms, supplier aggregators and dealer/distributor networks that automate the full procurement lifecycle.
We bridge digital transactions and physical fulfillment – real-time visibility across assets, shipments and routes, end to end.
Monolithic ERPs, decade-old WMS and brittle integrations buckle under peak load – seasonal spikes, sudden growth, cross-border expansion. Modernization is complex but unavoidable, and we do it without disturbing live production traffic.
E-commerce backends, marketplaces, 3PLs, payment gateways, ERPs and CRMs each become a separate island. Real-time data sync between them is a constant source of failures and lost revenue. We replace fragile pipelines with robust, secured microservices.
Many companies sit on mountains of complex public or proprietary data that could deliver massive value to their customers. We build web apps that parse, normalize and repackage raw information so users access insights with a few clicks – turning raw data assets into recurring e-commerce revenue.
Inventory discrepancies, shipment delays with no root-cause data, manual reconciliation. Without real-time tracking, teams react to problems only after customers complain.
Warehouse staff counting stock by hand, dispatchers copying data between systems, lead sorting and follow-ups in spreadsheets. Automation ROI is measurable – the path to it isn’t obvious. We target it directly.
Multi-currency, multi-tax, multi-language, multi-carrier – every combination is a new edge case, and expanding internationally breaks systems designed for a single market.
Dedicated engineering teams that take responsibility for outcomes in production, not just hours. From a stuck roadmap to a system that scales, without the hiring overhead.
Let's discuss your bottleneckWe don’t build a single layer. Azati engineers work across the entire transaction lifecycle – from the moment a customer arrives to the moment the package is delivered and the data feeds back into the business.
Search, personalization and presentation determine whether a customer stays. We engineer storefront and discovery layers – headless or platform-based (Shopify, BigCommerce, custom), semantic and LLM-powered search, personalized recommendations, and A/B testing frameworks – the layer that turns traffic into intent.
React · GraphQL · ElasticSearch · Vue.js
Intent becomes revenue. We engineer checkout for conversion, not just completion: subscription and recurring billing, multi-currency and cross-border payment routing, and free-to-paid mechanics that don’t leak users at the last step.
Stripe · Chargify · Recharge · Braintree · Ruby on Rails
The order now needs to be routed, tracked and fulfilled without breaking. We build custom OMS with order routing, status tracking and returns; multi-warehouse inventory with real-time stock sync; and ERP/WMS integration – the operational backbone that keeps operators in control.
PostgreSQL · ClickHouse · AWS RDS · Node.js
The package moves. We deliver real-time shipment tracking, 3PL and carrier API integrations (including reverse-engineered, undocumented endpoints), and serverless microservices logistics architecture that scales across regions. On one live platform we cut shipment delays by 60%. See our custom logistics platform development.
AWS Lambda · Sinatra · CircleCI · Docker
Every click and delivery is a signal. We build ClickHouse-backed pipelines processing millions of events/day at ~1k RPS, demand forecasting and inventory replenishment ML models, full-stack observability, and computer vision for warehouse automation – turning raw data into decisions that improve every cycle.
ClickHouse · Datadog · Sidekiq · Shoryuken · AWS SQS
Concrete engineering services drawn from real project delivery – not a capabilities menu assembled for the pitch.
Full-stack platform development: B2C storefronts, multi-vendor marketplaces, subscription commerce, affiliate & referral systems, B2B portals. Scale-first architecture, async processing, multi-database setups.
Specialized B2B trading platforms, supplier aggregators and dealer/distributor networks that automate the full procurement lifecycle – including the hard parts: tier-pricing, cross-border tax, multi-currency billing and contract logic.
WMS modernization, retail corporate system upgrades, and digital asset management for global consumer brands. Legacy rescue to modern cloud-native architecture.
Custom logistics platform development: real-time goods tracking, carrier integrations, microservices and serverless architecture. Multi-region scalability and third-party API integration despite incomplete documentation.
Real-time visibility across every storefront – before your customers see a problem. High-throughput event tracking, operator dashboards, observability stacks, and GDPR-compliant data infrastructure for EU & US markets.
From new platform builds to taking over unstable production apps – implementing CI/CD, test coverage, and certification. Long-term engineering ownership, not just sprints. Includes Shopify app development and Built-for-Shopify certification.
Real delivery across the three domains – from wholesale marketplaces and logistics platforms to warehouse AI and long-term e-commerce ownership.
The challenge
Building a scale-first digital marketplace that could modernize trading and procurement workflows for large networks of distributors, farmers, and trusted wholesale suppliers.
Our approach
Azati architected high-performance multi-vendor aggregation platforms designed to automate the procurement cycle. We engineered scale-first web systems featuring complex data filtering, asynchronous order routing, localized tax compliance engines, and automated billing generation. The resulting platform ensures secure, role-based interaction between buyers, managers, and international suppliers.
Technologies
Ruby on Rails, React, TypeScript, GraphQL, PostgreSQL, asynchronous processing (Sidekiq, AWS SQS).
The challenge
Build, launch and scale an e-commerce platform that normalizes and commercializes complex, high-volume public data sets for real-time customer research.
Our approach
Azati designed and developed the client’s e-commerce website from the ground up and took full ownership of long-term feature enhancement and maintenance. The platform handles diverse distribution channels – browser-based access, desktop versions and hardware-media fulfillment – and across a multi-decade engagement we’ve delivered consistent, error-free upgrades at scale.
Tech stack
PHP · Web app frameworks · SQL database engines · advanced data-integration tools
The challenge
Eliminate manual bottlenecks across commerce operations – from slow back-office invoicing to unoptimized B2B lead generation and follow-up.
Our approach
Azati deployed automation across multiple workflows:
Tech stack
Python · PyTorch · PHP · SQL · workflow & PM integrations
Most vendors can describe your problem back to you. Azati can solve it – because we’ve already seen it, or something close enough. Here’s what real, multi-year clients point to.
Our defining difference: we stay responsible for the system in production rather than handing off at sprint end. When something breaks at 2am during peak season, it’s our system and our responsibility. That’s why clients keep us for years.
Undocumented codebases, poorly documented third-party APIs, inherited technical debt from previous vendors – we build for that reality, not clean demo conditions.
Average 8+ years tenure. No rotating junior teams on senior rates – the engineer who scopes your project is the engineer who builds it.
We hold system-design ownership alongside delivery. On active commerce engagements, Azati engineers hold Staff Engineer and Architect titles, continuing to own and scale the product.
They integrated AI solutions directly into our sales process, communicated effectively, and adjusted quickly to changing situations. The lead-scoring system helped us grade leads with real potential, and automation cut our manual labor and increased team productivity.
We’ve released all solutions of the finest quality and free of errors. We worked with a really dedicated team, always thinking about high-quality service. Their work sped up our process and completed the project in a quarter of the time.
We embed AI across the commerce chain – not as a feature, but as an engineering discipline. From LLM-powered product search to edge AI in warehouses, every implementation is production-grade with senior engineering oversight and measurable business outcomes.
Our AI also augments engineering delivery itself: LLM codebase analysis compresses onboarding from weeks to days, AI-scaffolded RSpec tests cover every endpoint, and Vibe Coding workflows keep senior engineers on architecture, security and edge cases while automation handles boilerplate.
Request more informationSemantic search, LLM query understanding and personalized catalog recommendations built into B2B/B2C marketplaces. ElasticSearch + vector search.
| Layer | Technologies |
|---|---|
| Backend | Ruby on Rails · Node.js · Python · Java · Grape API · Sinatra · Roda |
| Frontend | React · Vue.js · React 19 · TypeScript · Polaris Design System |
| Data & Analytics | PostgreSQL · ClickHouse · MySQL 8 · MongoDB · ElasticSearch · Redis · MariaDB |
| Infrastructure & Async | AWS (EC2, Lambda, SQS, S3, RDS, EventBridge, CloudFront) · Docker · Sidekiq · Shoryuken · GitHub Actions · CircleCI · Datadog |
| Commerce Integrations | Shopify API · Stripe · Chargify · Recharge · Wix · BigCommerce · HubSpot · Zendesk · Customer.io · HelpScout · Adobe AEM · Adobe Experience Cloud |
Every engagement starts the same way: NDA on day 1, discovery call within 48 hours, and a proposal with scope, team composition and cost within 5 business days. Our software delivery approach is synchronized with our AI-accelerated engineering methodologies – transparent timelines, full IP protection, optimized delivery cycles.
Best for: Greenfield MVPs, defined legacy migrations, or rebuilding an unstable product with a clearly scoped outcome.
Defined scope, fixed timeline, full engineering accountability – broken into low-risk phases from technical discovery to production launch.
Best for: Product companies scaling beyond MVP that need Staff Engineer-level ownership, not a rotating contractor pool.
An autonomous, cross-functional Azati team (Architects, Full-Stack, DevOps and QA specialists) embedded deep in your software organization to drive long-term platform evolution and codebase ownership.
Best for: Engineering leads who have a team but need specific expertise (Rails, React, DevOps) without long-term lock-in.
Inject highly skilled engineers into your in-house team to unblock backlogs, integrate complex APIs or build scalable backends – rapid onboarding, no long-term commitment.
Best for: Strategic product scaling, legacy system modernization, or ongoing platform maintenance where you want to completely delegate day-to-day operations.
We provision a fully self-sufficient, multi-disciplinary squad led by an experienced Azati Delivery Manager. Performance and quality are tied directly to clear KPIs and SLAs. By utilizing our internal AI development toolkit, the squad automates routine testing, documentation, and CI/CD pipelines.
B2B automotive parts portal engineering: database architecture unblocked via ADR, multi-region order management, and vendor API integrations delivered on a live platform.
Adobe AEM support and full DAM migration for a global beverage enterprise: 10,000+ assets transferred with 100% metadata integrity in under 2 months.
Offline computer vision system for automated pallet counting using edge AI.
Real-time logistics platform for goods tracking and transportation.
Modernized retail corporate system with optimized warehouse processes and enhanced efficiency.
Modernized Shopify app with enhanced stability, performance, and engagement.
Modernized warehouse management platform rebuilt on modern tech stack for scalability.
Web platform for drone ordering, rental, and repair services.
User-friendly mobile app design for buying and selling auto parts.
Front-end development for agriculture platform with improved UX and filtering.
Custom backend API with payment gateway integration and GDPR compliance.
Intelligent search engine with similarity matching for auto parts.
Yes – this is one of our primary specializations. We frequently step into undocumented setups or partially completed prototypes left behind by previous vendors. We perform deep architectural audits, establish automated test coverage (RSpec/VCR), and decouple brittle monolithic codebases into reliable microservices without disturbing live production traffic. On one production app serving thousands of active merchants we delivered 99% crash-free stability starting from no documentation, no tests and no roadmap – using LLM-assisted analysis to compress onboarding from weeks to days.
We build with a security-first mindset: secure cloud data lakes, encrypted credential management, custom role-based access control, and full GDPR-compliant data-pipeline structuring for EU and US markets, alongside hardened enterprise integrations.
We have extensive experience building stable data-sync layers with enterprise systems like Odoo, SAP and Salesforce, and a wide range of international shipping and carrier networks. When carrier documentation is incomplete or unavailable, our senior engineers reverse-engineer endpoints to guarantee data-sync consistency across your backend.
We built a custom logistics platform connecting small shipping companies with retailers and manufacturers, delivering a 60% reduction in shipment delays, 70% fewer post-launch bug incidents, and a 35% improvement in real-time tracking accuracy. It uses microservices and serverless architecture (AWS Lambda, AWS RDS) with carrier integrations, including reverse-engineered APIs with incomplete documentation.
Two ways. Embedded in product functionality – LLM-powered product search, demand forecasting, computer vision for warehouse automation, and real-time ClickHouse analytics pipelines. And embedded in engineering delivery – Vibe Coding workflows, LLM codebase analysis for legacy onboarding, AI-scaffolded RSpec tests, and automated code review. Both are live in production projects.
Yes. We lead full Built for Shopify (BFS) certification programmes covering all three pillars – Performance (storefront impact under 10 points, LCP under 2.5s), Design (full Polaris compliance, WCAG 2.1 AA), and Integration (latest App Bridge, Theme App Extensions) – including React 19 migration from EOL frameworks where required.
Yes. We have production experience at ~1,000 RPS with millions of events per day across thousands of storefronts. Our async architectures (Sidekiq, Shoryuken, AWS SQS) absorb peak load spikes without degradation, and we maintain multi-database setups separating transactional and analytics workloads (PostgreSQL + ClickHouse).
Azati has its largest EU engineering base in Poland, with smaller teams spread from Iberia to the Baltics, and a US office in Livingston, New Jersey, USA. We work with product companies, funded startups and enterprises across Europe, North America, and the APAC/SEA region – from early-stage apps to global platforms with 30,000+ employees. We have been delivering software since 2002. See our retail & logistics portfolio.
Tell us your biggest tech bottleneck or upcoming integration challenge. We’ll map out the engineering path – no boilerplate pitch, just a direct technical conversation.
Contact our engineering teamLast updated