3li mark3li
OWASP-aware

Software craft, hardened by default.

Production-grade websites, dashboards, APIs, and backends in Next.js, TypeScript, Postgres. Server-side validation, signed webhooks, secret hygiene, and rate limiting are not extras. They're the baseline.

Software practice

What we deliver

01

Website development

Marketing sites that convert and feel built, not assembled.

Deliverables
  • Custom design + build
  • Responsive across all breakpoints
  • CMS integration (optional)
  • SEO + Open Graph
Starting at
$799
Request
02

Landing page development

One page, one job: convert.

Deliverables
  • Conversion-focused layout
  • Custom motion + visuals
  • Analytics + event tracking
  • Form + email capture
Starting at
$349
Request
03

E-commerce setup

Stores built around your products, not a Shopify theme.

Deliverables
  • Storefront + cart + checkout
  • Payment gateway integration
  • Inventory + order admin
  • Tax + shipping logic
Starting at
$1,499
Request
04

SaaS dashboards

Product UI that respects the operator using it.

Deliverables
  • Component library + design tokens
  • Data tables + charts
  • Settings + billing flows
  • Role + permission system
Starting at
$2,499
Request
05

Admin panels

Operator tools that make the boring work fast.

Deliverables
  • Auth + role-based access
  • CRUD interfaces
  • Search + filters
  • Audit logging
Starting at
$899
Request
06

Custom web apps

Original software, built around your problem.

Deliverables
  • Discovery + spec
  • Design + prototype
  • Full-stack build
  • Auth + payments
Starting at
Quote
Request
07

API integrations

Two systems, one source of truth.

Deliverables
  • Auth + secret management
  • Idempotent handlers
  • Webhook signature verification
  • Retry + backoff
Starting at
$249
Request
08

Backend systems

APIs that scale and don't surprise you in production.

Deliverables
  • API + database design
  • Authentication + authorization
  • Background jobs + queues
  • Observability + logging
Starting at
$1,299
Request
09

Custom tools

Internal scripts, CLIs, and utilities that earn their place.

Deliverables
  • Spec + scope agreement
  • CLI or script implementation
  • Documentation
  • Test coverage
Starting at
$199
Request
10

Payment gateway setup

Stripe, PayPal, crypto. Verified, monitored, audit-clean.

Deliverables
  • Provider selection + setup
  • Server-side verification
  • Webhook signature checks
  • Idempotent fulfillment
Starting at
$499
Request
11

Security improvements

Audit, harden, ship. OWASP-aware from the first commit.

Deliverables
  • Threat model walkthrough
  • Headers + CSP + CORS audit
  • Rate limit + abuse defense
  • Dependency + secret audit
Starting at
$599
Request

Not sure which fits? Send a brief.

Two sentences are enough. We'll come back with the right service and a fixed quote.