<dipag.dev/>
Available for Q2/Q3 builds• 3 studio slots

Engineering bespoke web apps, Shopify storefronts, and mission-critical integrations.

A boutique development studio combining senior engineering rigor with refined interface craft. We build performant, resilient software engineered to scale under extreme load.

Start a projectSee our work
100% Senior Architects
Sub-second TTFB Focus
Fixed-Scope Guarantees
dipag-terminal — core-engine.ts
Production
$pnpm run verify:cluster --env=prod
› Edge Node Latency18ms (Global CDN)
› Shopify Graph EngineSynchronized (0 diff)
› PostgreSQL Pool HealthOptimal (99.98% headroom)
✓ Clean compilationin 142ms
0 vulnerabilitiesTree-shaking: 94.2% lean
>system ready for client deployment
Live sync activeGit: main (3e90b8f)

[ Tech ecosystems & founder networks we scale ]

Zero third-party theme cruft • Tailored architecture
Next.js
Shopify+
PostgreSQL
Stripe
TypeScript
GraphQL
01 // Capabilities Matrix

What we engineer

Targeted expertise across high-concurrency disciplines. We don't deliver generic mockups—we build bulletproof technical systems.

// Production specifications
01 / ARCHITECTURE

Custom Web Applications

Next-generation web applications built with Next.js, React, Node, and PostgreSQL. Crafted for high-concurrency workloads, complex interactive states, and sub-second operational responsiveness.

  • Real-time state engines & WebSockets
  • PostgreSQL database design & Prisma ORM orchestration
  • Type-safe, audit-ready full stack architectures
Next.js 15TypeScriptPostgreSQLTailwind CSS
02 / COMMERCE

Shopify & High-Conversion E-commerce

High-scale Shopify Plus storefronts stripped of laggy plugins. We develop custom Liquid modules, Shopify Functions, headless architectures, and real-time ERP inventory synchronizations.

  • Bespoke Shopify Themes (0% unneeded app scripts)
  • Custom Shopify Functions for tiered discount logic
  • High-velocity mobile checkout optimization (<1.8s LCP)
Shopify PlusLiquidRust FunctionsStorefront API
03 / INTEGRATION

Systems Integration & Custom APIs

Unifying disconnected legacy tools, CRM silos, and ERP pipelines. We engineer bulletproof webhook ingestion servers, Stripe billing logic, and zero-loss background syncing pipelines.

  • Idempotent webhook pipelines with retry queues
  • Two-way ERP / inventory synchronization
  • Custom Stripe Billing & multi-tenant subscription relays
Stripe APIWebhooksRedis QueuesGraphQL
04 / OPERATIONS

Internal Operations & Tooling

Bespoke operational dashboards and internal tooling to eliminate manual CSV exports and repetitive data wrangling. Designed for high operational velocity and audit integrity.

  • Consolidated executive dashboards replacing multi-SaaS sprawl
  • Automated reconciliations across banking & inventory
  • Granular role-based access control (RBAC)
Custom TelemetryRBACData SyncPrisma
02 // Case Files

Selected Work

Real engineering challenges. Measurable business outcomes. Here is how we engineered leverage for our partners.

// Proven outcomes only
SaaS ProductBilling & Invoicing
01 / CASE FILE

Billnox

“The billing workflow freelancers wished existed—so we built it.”

Solo freelancers were tracking billable work across notes, chat threads, and spreadsheets, then rebuilding invoices from memory. We designed and engineered Billnox, our own SaaS product, to turn tracked sessions into shareable client progress reports and cleaner invoices—with per-client rates and native multi-currency billing built in from day one.

4
Currencies Supported
4-Step
Track-to-Invoice Flow
9
Freelance Roles Served
Next.js 15PostgreSQLPrismaReact-PDFResend
Visit Billnox
Client CurrencyPer-client billing
USD
US client
$1,087.50
AUD
AU client
A$1,640.00
NZD
NZ client
NZ$1,780.00
PHP
PH client
₱62,500.00

Same tracked hours, billed correctly in each client’s currency

Custom Web AppSystems Integration
02 / CASE FILE

Ledgerly

“Three disconnected tools, one operations dashboard.”

Ledgerly’s operations team was spending entire Mondays stitching CSV exports from Stripe, their CRM, and an off-brand invoicing app. We engineered a centralized operational hub that ingests, cleans, and surfaces real-time ledger data instantly with automated dispute alerts.

1d → 4m
Ops Reporting Time
99.9%
Cluster Uptime
14 hrs
Saved Per Week
Next.jsPostgreSQLPrismaStripe APIWebhook Queues
Read case study
Operations Throughput+99.6% Speedup
Manual
1440m
V1 API
42m
Engineered
4m

Data reconciliation latency breakdown per Monday reporting sprint

Web App DevelopmentScheduling Engine
03 / CASE FILE

Fieldwork Studio

“A booking system built for how they actually work.”

Fieldwork’s photography production rental was held back by generic booking software that couldn’t handle tiered equipment packages, custom buffer windows between shoots, or split invoice deposits. We engineered a proprietary real-time scheduling app mapped exactly to their space.

-60%
Coordination Lag
0
Double-Bookings
5x
Booking Volume
Next.jsPostgreSQLPrismaStripe ConnectCustom Engine
Read case study
High-fidelity dark UI booking system schedule timeline showing multi-room studio slots, gear allocation status bars, and emerald confirmation badges
Concurrent lock resolution: 100% active
03 // Execution Protocols

How we build

Disciplined software delivery. No endless discovery sprints or vague timelines. Clear deliverables mapped to weekly staging iterations.

// Continuous velocity
01

Discover

Architecture audit, scope boundaries, database schema specs, and risk mitigation roadmap.

TIMELINE: WEEK 1
02

Design

Interactive high-fidelity prototypes, design token alignment, UX micro-copy, and workflow validation.

TIMELINE: WEEKS 1–2
03

Build

Clean, production-grade code, continuous deployment pipelines, automated test suites, and weekly live demos.

TIMELINE: WEEKS 2–6
04

Launch

Zero-downtime cutover, DNS propagation, CDN warm-up, and end-to-end transaction monitoring.

TIMELINE: WEEK 6+
05

Support

Proactive error alerting, performance observability, feature iterations, and guaranteed SLA turnaround.

TIMELINE: CONTINUOUS
05 // Verified Testimonials

What founders say

“We used to dread restock day. Now it just... works. Our mobile checkout speed instantly shot up, and we stopped dropping carts during peak traffic.”
Founder
Norlynn Coastal Goods
“It's the first tool our finance and support teams actually agree on. Dipag replaced three buggy webhooks with an ironclad real-time dashboard in 3 weeks.”
COO
Ledgerly
“We finally have a system that matches how our business actually runs. No workarounds, no double-bookings, just seamless studio bookings.”
Operations Lead
Fieldwork Studio
Direct founder contact

Have a project or integration in mind?

Whether you need a full application build from scratch, a headless Shopify store, or custom middleware to fix broken workflows—reach out. We respond quickly with direct technical input.

Average reply time < 4 hours
Standard NDA applied to all consultations
or email direct: hello@dipag.dev
Direct tech lead review