Shopify Development
Building and maintaining the store itself — the theme your customers see, the custom logic behind it, and the upkeep that keeps both working.
Custom Theme Development
A theme built to your design, from scratch or on a solid base — clean Liquid, sensible section schemas, and an admin your team can actually merchandise from without a developer.
Sections, Snippets & Templates
New sections, blocks and page templates for a theme you already run — reusable, documented, and built so the next one doesn't need us either.
Shopify Apps, Functions & Scripts
Private apps, Shopify Functions and checkout logic for the behaviour no app-store app covers — discounts, bundles, validation, fulfilment rules and admin tooling.
Store & App Maintenance
Ongoing fixes, third-party app upkeep, theme and platform upgrades, and performance work — so small problems stay small.
AI Automation
Taking the repetitive work off your team — on Shopify, on another platform, or across the business generally. Grouped by where the work actually lives.
STOREFRONT & REVENUE5 services
AI Store Concierge
Support + sales agent that answers product, store and policy questions, recommends products, handles "where's my order", and escalates to a human with full context.
Monthly $500–$2.5K
AI Review Summarizer
A "what customers say" digest plus a pros/cons block on product pages, generated from real reviews. Builds trust and lifts conversion.
AI-Powered Klaviyo Flows
AI-personalized abandoned-cart, browse, post-purchase and win-back email, tuned per customer segment to recover and grow revenue on autopilot.
Monthly $1.5K–$6.5K
GEO / AEO — AI Search Visibility
Get the brand cited inside ChatGPT, Perplexity, Gemini and Google AI Overviews through schema, answer blocks and brand-entity work.
Monthly $1.5K–$8K
AI Catalog / PDP Enrichment
Generates SEO- and GEO-ready product descriptions, attributes and alt text across the full catalog. Priced by SKU count.
OPERATIONS & BACK OFFICE5 services
Multi-channel Inventory & Ops Sync
Scheduled jobs that keep inventory accurate across systems (e.g. Amazon Seller Central + OMS), auto-reconcile mismatches, and flag anomalies before oversells.
Monthly $500–$3K
FBA Reimbursement Auditing
Audits Amazon settlement and inventory reports to recover money Amazon owes — lost/damaged units, fee overcharges, unrestocked returns. AI drafts the cases.
or 15–25% recovered
Order / Payout Reconciliation
Matches orders, fees and payouts across Amazon, the OMS and accounting, and flags whatever doesn't tie out. AI handles fuzzy matching and writes summaries.
Monthly $500–$2.5K
ERP / CRM / Accounting Sync
Keeps records consistent across disconnected business systems, reconciles fuzzy matches (name variants, duplicates) and flags exceptions for review.
Monthly $750–$3K
Ops Digest & Anomaly Alerts
Pulls from several sources and has AI write a plain-English report (what moved, what needs attention) into Slack or email, plus alerts on abnormal metrics.
Monthly $500–$2.5K
COMPANY-WIDE5 services
Lead Qualification & Routing
Reads inbound leads and form fills, scores them, routes to the right rep, and drafts the first reply so nothing slips.
Monthly $500–$2K
Inbox / Email Triage + Drafts
Classifies incoming email, drafts responses and flags urgent items for human approval, cutting response time dramatically.
Monthly $500–$2K
RAG Internal Knowledge Assistant
An "ask your SOPs, docs and policies" assistant so staff get instant, grounded answers instead of digging through files.
Monthly $1K–$5K
Document / Data Extraction
Pulls structured data from invoices, POs, contracts or briefs into your system and flags exceptions for review.
Monthly $500–$3K
AI Voice Agent / Receptionist
Answers inbound calls, books appointments and handles common questions 24/7. Range depends on integration complexity.
Monthly $1K–$5K
Custom Software
When the thing you need doesn't exist yet — fullstack web products, dashboards and native mobile apps, built to launch fast and scale cleanly.
Fullstack Web Apps & Dashboards
SaaS MVPs, internal tools, marketplaces and dashboards — built with a stack that won't trap you later.
Mobile Apps — React Native / Expo
Cross-platform iOS + Android apps from one codebase, with native performance and fast release cycles.
Fixes, Features & Performance
Bug fixing and cleanup, Core Web Vitals speed work, feature development, security hardening and tech-debt reduction on existing projects.
Technical Consulting
Best stack for your product, architecture and scalability guidance, security reviews and practical tooling recommendations.
How the work is packaged.
These wrap around any of the three above — a diagnostic to start, a fixed-scope build, or an ongoing retainer once something is live.
AI Opportunity Audit
A paid diagnostic that maps the 3–5 highest-ROI automations and delivers a roadmap — the entry offer that feeds every build below.
Custom AI Workflow Build
A one-time build of a scoped automation, priced on the value it creates rather than hours.
Managed AI Ops Retainer
Ongoing monitoring, evals, drift checks, prompt tuning, reporting and expansion builds. Where the long-term value lives.
Production $2K–$8K/mo
All figures are the consulting/build fee and exclude third-party platform subscriptions (e.g. Gorgias, Klaviyo) that the client pays separately. Ranges scale with scope, volume and integration depth.
Ownership and clarity, from people who'd know.
“The Lead Developer was one of the best frontend developers I have ever worked with. Easy to trust. Strong ownership. Delivered what they committed to.”
“Extremely professional in communication and ownership of tasks. Quick to take direction and run with it to efficiently produce high-quality work.”
“Very pleased to have worked with Sleek App. The team was able to quickly grasp the requirements of our complex project and deliver the initial deliverables in good time.”
