Our Work

Projects That Move the Needle

A curated selection of engagements across AI, cloud, eCommerce, mobile, and digital transformation — each one delivering measurable outcomes for our clients.

Machine Learning9 months

AI-Powered Supply Chain Optimization

End-to-end machine learning solution that reduced inventory costs and improved forecast accuracy for a global retailer.

A global retail client was facing volatile demand patterns across 12 distribution centers, leading to stockouts in key markets and excess inventory elsewhere. Vaayora partnered with their operations and data teams to design a unified forecasting and replenishment engine. We consolidated fragmented data sources, engineered domain-specific features, and trained custom ML models tuned for each region. The result was a production-grade system that teams could trust daily — with dashboards aligned to how planners already worked instead of forcing new workflows.

Tech Stack

PythonTensorFlowAirflowPostgreSQLAWS EKSS3Lambda

Digital Transformation8 months

Digital Health Platform — Patient Engagement Portal

Full digital transformation for a mid-size hospital network, replacing fragmented paper processes with a unified patient portal.

A regional hospital network with 6 locations was running appointment booking, referrals, and discharge instructions entirely on paper and email. Staff spent 40% of their time on administrative tasks. Vaayora led a full digital transformation engagement — mapping 38 processes, identifying automation candidates, and delivering a patient-facing portal alongside an internal staff dashboard. Within 6 months of go-live, administrative overhead dropped by 35%, no-show rates decreased by 22%, and patient satisfaction scores reached an all-time high.

Tech Stack

ReactNode.jsTypeScriptPostgreSQLAzure App ServiceAzure SQLBlob Storage

Artificial Intelligence6 months

AI Trading Signal Engine for Fintech Startup

Real-time artificial intelligence platform ingesting market feeds and generating actionable signals for algorithmic trading desks.

A fintech startup needed to move beyond rule-based trading signals and into probabilistic AI-driven insights. Vaayora built a real-time data pipeline consuming 14 market feeds, trained NLP models on financial news sentiment, and combined them with technical indicators in an ensemble model. A low-latency REST API delivered signals to trading desks with sub-100ms response times. The platform now processes over 2 million data points per day, and back-testing showed a 31% improvement in signal precision over the previous rule-based system.

Tech Stack

PythonPyTorchFastAPIRedisKafkaAWS EC2 GPUElastiCacheMSK

Cloud & DevOps11 months

Cloud Migration & DevOps Transformation — Insurance Firm

Migrated a monolithic on-premises insurance platform to AWS microservices, achieving 99.99% uptime and 60% cost reduction.

A mid-market insurance company had been running their core policy management system on ageing on-premises hardware. Scaling was manual, deployments took weekends, and the DR plan had never been tested. Vaayora delivered a phased cloud migration: first lifting and shifting to AWS, then re-architecting key domains into containerised microservices. We introduced full CI/CD pipelines, Infrastructure as Code with Terraform, and a real-time observability stack. Post-migration, deployment frequency went from monthly to daily, infrastructure costs dropped by 60%, and the team passed a live DR simulation with 12-minute recovery time.

Tech Stack

TerraformDockerKubernetesGoJavaAWS EKSRDS AuroraCloudWatchCodePipeline

MVP Development12 weeks

Fintech MVP — Cross-Border Payments App

Zero-to-launch MVP for a cross-border payments startup, shipped in 12 weeks and accepted into a top accelerator.

A first-time founder in the payments space had a strong idea but no technical team. They needed an MVP fast enough to raise a seed round. Vaayora ran a 2-week product discovery sprint to lock scope, then executed a focused 10-week build. We delivered a React Native mobile app with live FX rates, bank-grade onboarding (KYC/AML), and a Node.js backend connected to a payments rail provider. The founder demo'd the working product at a pitch event, was accepted into a London fintech accelerator, and raised £450k seed funding within 90 days of launch.

Tech Stack

React NativeNode.jsTypeScriptStripePostgreSQLAWS FargateRDSCognito

SaaS / Software Engineering14 weeks to MVP, ongoing

Greenfield SaaS Property Management Platform

From concept to multi-tenant SaaS serving enterprise property teams in under 18 months.

A proptech founder partnered with Vaayora to turn a slide deck into a production SaaS platform. We co-designed the product roadmap, defined a scalable multi-tenant architecture, and delivered the first MVP in 14 weeks. Over the next year, we iterated on onboarding, billing, and analytics based on real customer feedback. The platform now powers day-to-day operations for property teams, with automated workflows replacing manual spreadsheets and email threads.

Tech Stack

TypeScriptNext.jsNode.jsPostgreSQLAWS RDSCloudFrontDocker

Process Automation5 months

Robotic Process Automation — Finance Back-Office

Automated 14 high-volume finance back-office processes, saving 1,200 staff hours per month across accounts payable and reconciliation.

A global professional services firm's finance team was drowning in manual reconciliation, invoice matching, and month-end close tasks. The same errors repeated every cycle. Vaayora conducted a process audit and identified 14 automation candidates. We built an RPA layer using a combination of custom Python bots and structured workflow orchestration, integrated directly into their ERP and banking portals. Within 3 months, 1,200 monthly staff hours were reclaimed, error rates on invoice matching dropped from 4.2% to 0.1%, and month-end close shortened by 3 days.

Tech Stack

PythonUiPathPower AutomateSQL ServerAzure FunctionsAzure Service BusOn-Prem ERP

Data Analytics4 months

Unified Analytics Platform — Multi-Channel Retailer

Built a centralised data warehouse and self-serve BI platform giving 200+ business users real-time insight across all sales channels.

A multi-channel retailer had data siloed across their e-commerce platform, POS system, loyalty app, and marketing tools. Leadership made decisions based on week-old spreadsheets. Vaayora designed and built a modern data stack — ELT pipelines ingesting all sources into a Snowflake warehouse, dbt models for clean business-layer metrics, and Looker dashboards tailored to each business function. Within 4 months, 200 business users had self-serve access to live data. The merchandising team used the new product attribution model to reallocate £2M in spend, driving a 17% uplift in return on ad spend.

Tech Stack

PythondbtSnowflakeLookerAirflowAWS S3EC2Snowflake Cloud

Mobile Apps16 weeks

Mobile Health App — Remote Patient Monitoring

iOS & Android app enabling chronic disease patients to log vitals, receive AI-driven coaching, and communicate with care teams.

A digital health company wanted to extend care beyond the clinic for patients managing diabetes and hypertension. Existing consumer health apps were too generic to drive real behaviour change. Vaayora built a cross-platform React Native app with structured symptom and vitals logging, push-notification nudges powered by a rules engine, and an in-app secure messaging channel to care coordinators. The app launched on both App Store and Google Play within 16 weeks. In a 6-month pilot with 800 patients, daily active usage reached 68% and A1C improvements were clinically significant.

Tech Stack

React NativeTypeScriptNode.jsFirebasePostgreSQLAWS AmplifySNSHIPAA-compliant RDS

eCommerce & CMS10 weeks

Headless eCommerce Platform — Fashion Brand

Re-platformed a fast-growing fashion brand onto a headless commerce stack, cutting page load from 6s to 0.8s and increasing conversion by 34%.

A DTC fashion brand with $18M annual revenue was losing sales due to a slow, template-driven Shopify storefront. Mobile conversion was 40% below desktop and flash sale traffic routinely crashed the site. Vaayora designed a headless architecture with Next.js on the frontend, Shopify as the commerce engine, and Sanity as the CMS for marketing teams. We implemented ISR for product pages, edge caching, and a custom checkout experience with one-tap payment. After launch, Lighthouse performance score went from 32 to 91. Page load dropped from 6s to 0.8s on 4G. Overall conversion rate increased 34% in the first quarter, contributing $4.2M in incremental revenue.

Tech Stack

Next.jsTypeScriptShopify Storefront APISanityTailwind CSSVercelCloudflare CDNShopify Plus

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