vznk·dev — platforms, systems, architecture

Kirill Vizniuk

Software Engineer, Systems Architect, and CTO — FinTech platforms taken from MVP to nationwide production at US financial institutions. Now applying the same discipline to infrastructure for AI agents.

architecture · cloud · governance · SDLC · agents · leadership

hello@vznk.dev LinkedIn ↗

Building now

starcell runs the agents · nitka holds the work · starpost keeps the record

Platforms shipped

FinTech · SBA lending · built from MVP to regulated production

Valzy

valzy.com

Internal business valuations from basic financials, with a detailed PDF report in under 20 minutes. Used by 100+ SBA lenders and SBDC consultants nationwide.

LendUX

lendux.com

End-to-end digital lending platform for SBA 7(a) loans — cloud-based, core-independent, white-labeled. Grown from ApplyForPPP, below.

SBAReady

sbaready.biz

An acquisition-financing platform connecting business buyers with a network of SBA lenders — digital applications, secure document handling, and $500M+ funded through the network.

Reliant PMA

reliantvalue.com

The internal appraisal operations platform behind Reliant Business Valuation — order intake, workflow, review, and secure report delivery for a SOC 2 certified operation serving 150+ SBA lenders, including nearly half of the top 100 by volume.

ApplyForPPP

applyforppp.com · 2020–2021

The COVID-era platform community banks used to accept and process more than $950M in PPP loan application volume, with thousands of forgiveness applications automated through the portal since — built at crisis speed for regulated bank workflows, with bank-level security. The platform LendUX grew from.

$950M+
PPP application volume
15K
automated PPP applications

The process behind them

0 → production

Built the product and engineering function behind these platforms from zero to 20+ people: SDLC, CI/CD pipelines, environments, release discipline, technical review, and governance. That operating system produced every platform above — and a production cadence financial institutions depend on daily.

20+
product & engineering team
5
platforms shipped

Work

2020 — now

Reliant FinTech · Reliant Business Valuation

CTO since 2023; Technical Lead and Senior Software Engineer before that. Built and evolved the platforms, cloud infrastructure, engineering organization, and delivery system behind nationwide financial-institution workflows.

2006 — 2020

Earlier

Fourteen years of software engineering before that — marketplace products at scale, an engineering directorship, and banking automation where the platforms habit started. Full career history on LinkedIn

Education

MS, Economic Cybernetics — Dnipropetrovsk University of Economics and Law.

Say hello.

Platforms, systems, agent infrastructure — or just to talk shop.

hello@vznk.dev LinkedIn ↗