Freelancers using PostgreSQL in London

Freelancers using PostgreSQL in LondonFreelancers using PostgreSQL in London

Projects People

I design and build the AI systems that run nine businesses

New to Contra

I design and build the AI systems that run nine businesses

Cover image for Invoices that read themselves — inbox to structured books

Invoices that read themselves — inbox to structured books

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3

Cover image for An owned email stack — no vendor lock-in

An owned email stack — no vendor lock-in

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3

Cover image for An AI assistant that answers only from your real data

An AI assistant that answers only from your real data

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5

Cover image for AI-in-the-loop automation — n8n, Make and your own APIs

AI-in-the-loop automation — n8n, Make and your own APIs

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4

Dathan Eldridge

I build secure AI and business apps for complex workflows.

New to Contra

I build secure AI and business apps for complex workflows.

Cover image for I designed and developed an

I designed and developed an AI-assisted application-building system that supports product definition, architecture, code generation, testing, review, deployment and controlled iteration. Unlike unrestricted code generation, the platform uses structured workflows, specialist agents, human approvals, validation gates and deployment controls to create more accountable and reproducible software builds.

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Cover image for Wholesale Growth & Buyer Discovery

Wholesale Growth & Buyer Discovery Platform I designed and built a full-stack wholesale growth platform that helps brands discover suitable retailers, identify buyer contacts, assess commercial fit and manage outreach through a structured sales pipeline. The platform combines boutique discovery, brand-to-retailer matching, buyer contact research, AI-assisted fit scoring, promotional outreach, follow-up tracking, deal-pipeline management and controlled CSV/CRM exports. I led the product concept, workflow design, system architecture, frontend, backend, database, testing and deployment.

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Cover image for Drift Guard — AI Operational

Drift Guard — AI Operational Integrity and Resilience System I designed and built Drift Guard, an operational integrity system for monitoring complex AI and software environments for configuration drift, behavioural changes, degraded services and unexpected operating conditions. The system supports structured verification, operational checks, evidence capture and controlled response workflows, helping teams identify when a deployed environment has moved away from its approved state. I led the architecture, workflow design, development, validation, testing and final packaging of the system.

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Cover image for Grid Delivery Control — Grid

Grid Delivery Control — Grid Connection and Commissioning Platform I designed and built Grid Delivery Control, a secure project-management platform for renewable energy, BESS and electrical infrastructure projects. The system brings grid-connection requirements, technical evidence, approvals, milestones, risks, commissioning records and handover documentation into one controlled workspace—from initial application through to energisation. Key capabilities include G99 and G100 workflow tracking, document version control, technical approval gates, readiness dashboards, project risks, commissioning test records, audit history and controlled handover reporting. I led the product concept, engineering workflow design, system architecture, frontend, backend, database, security controls, testing and deployment. This is an independently developed product created through my personal Replit workspace.

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88

Ademola Afolabi

AI-Driven Full Stack & Architecture Solutions

6: Followers

AI-Driven Full Stack & Architecture Solutions

Cover image for Motoring Assistance CRM

Motoring Assistance CRM

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23

Cover image for Introducing Beacon AI Beta: Get Cited by AI. Get Found by Cu...

Introducing Beacon AI Beta: Get Cited by AI. Get Found by Customers. We are thrilled to announce the launch of Beacon, our AI Search Visibility Platform, now available in beta. As AI search engines like ChatGPT, Perplexity, Claude, and Google AI become increasingly central to how people find information, visibility across these platforms is critical. Beacon gives you the intelligence you need to own search — both traditional and AI. Beacon doesn't just show you data — it tells you what to do with it. Our AI-powered recommendations provide specific, actionable insights to improve your presence across traditional search and AI platforms. Get started free at hellobeacon.ai (http://hellobeacon.ai). No credit card required.

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Cover image for Online Content Media Engine API

Online Content Media Engine API

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24

Cover image for Now Test Admin and Logistics Platform

Now Test Admin and Logistics Platform

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24

AI Agent & Automation Engineer | LangChain, Python, n8n, RAG

AI Agent & Automation Engineer | LangChain, Python, n8n, RAG

Cover image for Automated Support Ticket Routing and Summarization

Automated Support Ticket Routing and Summarization

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4

Cover image for Automated KPI Dashboard with Power BI

Automated KPI Dashboard with Power BI

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4

Cover image for Ops Workflow Automation with Human Review

Ops Workflow Automation with Human Review

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6

Cover image for Invoice Processing Automation Project

Invoice Processing Automation Project

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5

Full Stack Developer | JavaScript, React, PostgreSQL

Full Stack Developer | JavaScript, React, PostgreSQL

Cover image for Events Platform API Development

Events Platform API Development

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3

Cover image for MVC Server Scaffolding Tool Development

MVC Server Scaffolding Tool Development

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6

Cover image for Events Management Platform Development

Events Management Platform Development

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3

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Product & startup specialist - concept to complete

Product & startup specialist - concept to complete

Cover image for Back-end interface for healthTech startup

Back-end interface for healthTech startup

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26

Cover image for RentSitch

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30

Cover image for App for renters

App for renters

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23

Cover image for COVID Tier un-confuser

COVID Tier un-confuser

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10

Shopify/Liquid Expert. Custom, clean, conversion‑first.

New to Contra

Shopify/Liquid Expert. Custom, clean, conversion‑first.

Cover image for Optimum Nutrition: Scalable Shopify Plus Store

Optimum Nutrition: Scalable Shopify Plus Store

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3

Cover image for Custom Shopify Plus build for

Custom Shopify Plus build for Twinings, a 300-year-old tea icon. Fused heritage storytelling with modern UX, fast checkout, and smooth product discovery.

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79

Cover image for Taylor Swift Official Store – Shopify Plus

Taylor Swift Official Store – Shopify Plus

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2

Cover image for Luxury Shopify Plus for David Beckham Eyewear

Luxury Shopify Plus for David Beckham Eyewear

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3

Osman Melih Tolunay

Full Stack Web & Mobile Developer

$5k+: Earned

1x: Hired

1: Followers

Full Stack Web & Mobile Developer

Cover image for alpha-TMS

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42

Cover image for Pepapp Backend Development

Pepapp Backend Development

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22

Cover image for TeamupAI

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10

Cover image for getitAI Sales Experts // Personalized Video Consultations

getitAI Sales Experts // Personalized Video Consultations

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