Jerusalem · Open for new builds

Custom software
for anything.

Veiter is a one-man software factory. Hand over the problem nobody else will touch — the integration, the edge case, the build quietly written off as impossible — and it ships, in production, running a real business.

TypeScript/Next.js/React/Node.js/Python/Flutter/Dart/Three.js/WebGL/AWS Lambda/S3/SST/Supabase/PostgreSQL/GraphQL/REST/Docker/GitHub Actions/Vercel/C/TypeScript/Next.js/React/Node.js/Python/Flutter/Dart/Three.js/WebGL/AWS Lambda/S3/SST/Supabase/PostgreSQL/GraphQL/REST/Docker/GitHub Actions/Vercel/C/

Everyone else picks a lane. Veiter doesn’t. Payment rails for a global retailer. Imaging in an operating room. A crawler that eats the web. One pair of hands, every time.

Fintech
E-commerce
Medical imaging
3D / WebGL
Mobile
Serverless
Crawling & data
Payments
Foreign exchange
Taxation
Real-time
Programming languages

Six disciplines, none of them shallow.

01

Systems integration

Payments, FX, tax, third-party APIs. The plumbing that saves six figures a year.

02

Serverless at scale

AWS Lambda, S3, SST. Built to scale to the whole internet, with no server to babysit.

03

Cross-platform mobile

One Flutter codebase, iOS and Android, store-shipped.

04

Data & crawling

Crawlers that read thousands of sites and hand back clean, queryable data.

05

3D / WebGL

Shaders and real-time graphics. If it should move or refract in the browser, it will.

06

New domains, fast

Imaging, fintech, e-commerce, even a language for social-graph ranking. Ramping into an unfamiliar field is the job, not the exception.

Shipped. In production. In real businesses.

6 products · jump to any

01Fintech · Commerce platform

Ritani

2021–2024Live in production
TypeScriptNode.jsReactPaymentsFX / Tax

Tore out a third-party checkout and rebuilt the cross-border money engine in-house — shipping, FX, duty, tax. A major US diamond house now sells worldwide, direct.

$100K’s
saved per year
Borderfree
replaced in-house
Global
direct-to-consumer sales
02Medical imaging

Targum

2026In use at ESOMS · Melbourne Hernia Clinic
TS 919K · Python 22K
Next.jsTypeScriptPythonAWSSSTDocker

Surgeons find any past case in seconds instead of digging through records — right at the point of care. In daily use in real clinics today.

~940K
lines shipped
2
live clinics
Seconds
to retrieve a case
03Data · Competitive intelligence

Objectifly

2025Shipped
TypeScriptNext.jsAWS LambdaSSTCrawler

Crawled thousands of retailers — Chemist Warehouse included — and turned the noise into clean, live pricing intelligence.

1000s
of sites crawled
Lambda
serverless extractors
~412K
lines of TypeScript
04Mobile · Fintech for good

Pushka

2026Built for Mayanot Institute
FlutterDartSupabasePostgreSQL

An entire community giving together, watching the total climb in real time. Tzedakah for the Mayanot Institute, on iOS and Android.

iOS + Android
one codebase
Real-time
goal progress
~500K
lines of Dart
05Mobile · AI matchmaking

Fiddler

2026Launching Q3 2026 · iOS + Android
Dart 26K · TS 11K
FlutterDartSupabasePostgresDenoDeepSeekFCM / APNs

A dating app that takes the matchmaker seat seriously. Your circle vouches; a pipeline of AI agents picks the introductions, books the venue and debriefs you after.

5
AI agents in the loop
~26K
lines of Dart
140+
Postgres migrations
06Real-time graphics

3D / WebGL

OngoingBorsa · private high-end sellers
Three.jsWebGLGLSLTypeScript

Bespoke jewellery, lit and refracting in the browser at 60fps — real multi-bounce refraction and dispersion. Buyers can turn a piece in their hands before it’s ever made.

Three.js
real-time WebGL
Bespoke
per-piece viewers
60fps
in the browser

Eliyahu Moshe Leinkram

Founder & Full-Stack Software Engineer

Ten years writing code, the last five shipping production systems that businesses run on — across fintech, medical imaging and 3D. Strongest where it’s hardest: systems integration, serverless, cross-platform mobile. A dual degree in Computer Science and Finance means the money side never gets hand-waved.

Education
BSc Computer Science · BCom Finance — University of Sydney
Languages
English · Hebrew · Yiddish · Spanish
0yrs
writing code
0+
years shipping production systems
0
industries shipped into
0
degrees — CS & Finance

References

  • Juda KleinChief Technology Officer — Ritani.comDirect manager, 2021–2024.
  • Teri BenetosHead of Design — Ritani.comBuilt storefront & discounts experiences together.
  • Rabbi Shlomo GestetnerMayanot Institute of Jewish StudiesClient — commissioned the Pushka app.

Full contact details on request.

Got something hard to build? Let’s build it.

Bring the spec, the napkin sketch, or just the problem. It gets built.