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Home / Our work / AVICREDIT – ONLINE MICROLOAN SERVICE
Web services and business systems
Fintech · loans

AVICREDIT – ONLINE MICROLOAN SERVICE

This web application issues microloans online: borrowers fill a form, scoring in seconds, repayment in a personal account without manual review

Timeline3 months
Development costUndisclosed
FormatFintech · loans
StatusOnline scoring
Challenge
Fully automated online microloan pipeline in minutes
Solution
Laravel app, isolated scoring engine, mobile UI and bureau APIs
Result
5–7 second decisions and 22% lower default vs manual underwriting

Why we built AviCredit

The microfinance client needed to remove manual underwriting: from application to card payout in under two minutes, twenty-four seven, with peak-load resilience and compliance for personal and payment data in Russia.

The product had to be a digital conveyor — scoring on passport, credit history and digital footprint, SMS identification, contract acceptance and card disbursement, plus a borrower cabinet with early and partial repayment. Traffic skewed mobile, so UX was mobile-first from day one.

ESK delivered modular Laravel with a partner scoring engine: Redis speeds profiles, REST links credit bureaus, social networks and SMS gateways, while AES-256 encryption and antifraud guard fully automated approval paths around the clock without an operator in the standard flow.

Key capabilities

01
Step-by-step application
Mobile-first form with live validation and card hints; short steps cut drop-offs in usability tests versus one long application form.
02
Scoring engine
Thirty-plus features from bureau, passport and social data with consent; answers in milliseconds, admin threshold without downtime.
03
Disbursement and contract
SMS acceptance of terms, card payout via payment gateway and a visible countdown on the decision screen for borrowers.
04
Repayment
Cabinet accepts pay-ins, early and partial payoff with interest recalc on the remaining principal and a live schedule calculator.
05
Security
AES-256 for stored PII, HTTPS with HSTS, one-time tokens, SMS brute-force limits and suspicious session blocks with audit trails.
06
Load tests
Five hundred concurrent users within latency targets; independent pentest closed before production go-live without stopping disbursements.

How it works

Laravel and MySQL run CRM, cabinet and loan lifecycle; scoring sits behind an internal API so risk partners evolve the model without full codebase access. Redis caches profiles; queues handle bureau and social lookups asynchronously where SLA allows.

The responsive Bootstrap and jQuery front covers first and repeat loans, payment history and early payoff — usability tests on focus groups preceded the corporate design with the elapsed-time indicator above the apply button.

Delivery took four months: Figma prototypes, scoring microservice wiring, processing integration and a migration plan that avoided downtime. Post-launch the client added products via the same API without rewriting the platform.

AviCredit — borrower form on mobile
Scoring and decision in seconds
Personal account and repayment schedule

How the work went

01Scenarios, prototypes and mobile-first design
02Scoring, bureau hooks and card processing
03Cabinet, repayment flows and antifraud
04Load tests, pentest and production launch

Technologies

LaravelPHPMySQLRedisJavaScriptREST APIAES-256Payment gateway
Want a similar fintech product? A project like this starts from 1–3 months at a fixed price, or 0 for development with support from 45,000 ₽ / month.

What we delivered

Average decision time dropped to five to seven seconds — far below the original one-to-two-minute target. Scoring cut default by twenty-two percent versus manual underwriting while keeping approval rates economically sound and portfolio margin stable.

The service runs autonomously: operating cost fell and staff moved to edge cases and disputed applications. Mobile conversion beat desktop by fifteen percent in month one; the project shipped without fix-up backlog after discovery and load testing.

Architecture left room to scale — the client added loan products through the API without stopping disbursements. We do not publish the company name per client request, but the live link demonstrates delivered speed and microloan functionality.

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