Portfolio

Our Projects

From enterprise e-commerce platforms handling millions of users to AI-powered SaaS products — platforms designed, built, and shipped by Jelifish.

Debenhams Group
E-commerce

Debenhams Group

Custom-Built Marketplace E-commerce Platform

Boohoo Group was rebranded as Debenhams Group, and the entire group's e-commerce operation was migrated onto a custom-built marketplace platform engineered from the ground up. The platform runs as a multi-vendor marketplace with a microservices architecture, powering all Debenhams Group brands. Built to handle millions of monthly visitors across multiple storefronts with 20+ services driving customer shopping experiences, partner onboarding, content management, and real-time order orchestration.

Full group e-commerce migration to new platform
Multi-vendor marketplace with 20+ microservices
Millions of monthly active users
Event-driven order and inventory orchestration
TypeScriptAWS CDKMicroservicesGraphQLCloudFrontDynamoDBEventBridge
Evri
Logistics / Enterprise

Evri

Customer Delivery Notification System

Built in-house at Evri, this notification platform processes millions of daily customer delivery notifications across email, push, and SMS channels. The system includes a management dashboard that gives the business full control over notification templates, delivery rules, and channel routing. Designed for extreme throughput with zero message loss.

Millions of daily delivery notifications processed
Multi-channel: email, push notifications, and SMS
Business management dashboard for notification control
Zero message loss with SQS-based queuing architecture
AWS LambdaAmazon SQSAmazon S3DynamoDBAWS CDK
Dolly
EdTech / AI

AI-Powered Grading & Reports for UK Teachers

Dolly helps teachers reclaim work-life balance by automating time-consuming administrative tasks through AI. The platform instantly grades digital quizzes and assessments, generates research-backed lesson content, and creates detailed student progress reports — saving teachers time to concentrate on nurturing relationships with students and providing personalised learning paths using Claude.

Instant grading of digital quizzes and assessments
AI-generated student progress reports
Personalised learning paths powered by Claude
Research-backed lesson content generation
Next.jsAWS BedrockClaude AIDynamoDBAWS CDKStep Functions
MarketShare AI
FinTech / AI

MarketShare AI

AI-Powered Stock Market Intelligence Platform

MarketShare AI was a stock market intelligence platform focused on the London Stock Exchange. It processed RNS announcements in real time, generated AI-powered news summaries and sentiment analysis, tracked stock prices, and delivered actionable intelligence through a web app, email digests, Discord, and social media. The platform served investors with personalised watchlists, broker target analysis, and automated market reports.

Real-time RNS announcement processing and AI summarisation
Sentiment analysis on regulatory news filings
Personalised watchlists with price alerts
Multi-channel delivery: web, email, Discord, Twitter
Next.jsAWS AppSyncGraphQLClaude AIDynamoDBAurora MySQLAWS CDKStep Functions
Sighted
AI / SaaS

Sighted

AI-Ready Product Data Platform for E-commerce

Sighted helps e-commerce merchants optimise their product data for AI shopping agents like ChatGPT Shopping, Google AI Mode, and Perplexity. The platform scans product pages, scores AI-readiness across 6 categories, enriches data with AI-generated titles and descriptions, and distributes optimised feeds to AI shopping platforms.

AI-powered product data enrichment
Shopify integration with automated sync
Data quality monitoring and drift detection
Feed distribution to AI shopping platforms
Next.jsAWS BedrockDynamoDBAWS CDKStep Functions
SO-ME
Fashion / AI

SO-ME

AI Fashion Discovery Platform

SO-ME is a fashion discovery platform with an AI stylist that helps users find new, preloved, and rental clothing. It combines intelligent style profiling with personalised recommendations, making sustainable fashion accessible and discoverable through AI-powered search and curation.

AI-powered style profiling and recommendations
New, preloved, and rental clothing discovery
Sustainable fashion focus
Personalised AI stylist experience
Next.jsAWS BedrockDrizzlePostgreSQLMastraAWS CDK
CodeClaim
AI / FinTech

CodeClaim

Automated R&D Tax Credit Reports for Software Companies

CodeClaim connects to GitHub repositories and uses AI to analyse commits, pull requests, and branches to generate HMRC-compliant R&D technical narratives and tax credit reports. It automates what traditionally requires expensive consultants, saving UK software companies 80%+ on R&D tax credit claims.

AI-powered commit classification pipeline
HMRC-compliant report generation
GitHub App integration with repo analysis
80%+ cost saving vs traditional consultants
Next.jsClaude AIGitHub APIDynamoDBAWS CDK
CompliLet
PropTech / SaaS

CompliLet

Compliance Dashboard for UK Landlords

CompliLet is a compliance dashboard for UK landlords with small portfolios (1-30 properties). Upload certificates and it auto-reads expiry dates via OCR. Get reminders before deadlines. Track property-level compliance scores. Manage Renters' Rights Act requirements, deposit protection, and Making Tax Digital quarterly submissions.

OCR certificate scanning with auto-expiry detection
Automated compliance reminders at 60/30/14/7 days
Making Tax Digital quarterly HMRC submissions
Renters' Rights Act 2025 compliance tracking
Next.jsAWS TextractDynamoDBAWS SESAWS CDK
Couchwork
HealthTech / SaaS

Couchwork

Practice Management for UK Therapists

Couchwork is the only practice management platform that is simultaneously UK-first (GDPR-native, UK data hosting, BACP/UKCP compliance), therapy-specific, clinically rich (outcome measures, supervision logs, CPD tracking), and administratively complete (scheduling, billing, UK insurance, tax reporting, integrated telehealth). It replaces 3-5 separate tools for less than a single session fee.

BACP/UKCP compliance with GDPR dashboard
Integrated CORE-10, PHQ-9, GAD-7 outcome measures
UK private health insurance billing (BUPA, AXA, Aviva)
Supervision logs and CPD tracking
Next.jsDynamoDBAWS CDK
AirSite
Construction / SaaS

AirSite

Digital Workforce Compliance & Certificate Management

AirSite lets construction teams digitally store and manage worker IDs, certificates, and qualifications in one secure place. Operatives can share their credentials instantly with project owners, replacing WhatsApp messages, emails, and paper-based workflows. Contractors get total workforce visibility with audit-ready compliance tracking across all their projects.

Digital worker ID and certificate storage
Instant operative verification for site access
Audit-ready compliance across all projects
Free for workers, subscription for contractors
Next.jsAWS CDKDynamoDBAWS TextractStep Functions

Got an idea? Let's build it.

From concept to production in weeks. We build fast, ship fast, and iterate fast.

Start Your Project

Jelifish

Cloud native consultancy specializing in AWS serverless architectures and AI solutions.

© 2026 Jelifish. All rights reserved.