Blockchain Developer

AVAILABLE

Blockchain

$999.00

Delivery:21 days

Listed on January 27, 2026

Service Description

I build and audit blockchain applications, primarily on Solana. Focus: performance, security, and on-chain/off-chain architecture.

Developer

Jelena Stricak

Grad Zagreb, Hrvatska

About

I’m Jelena Stricak, a full-stack SaaS architect and AI consultant focused on designing scalable systems and shipping production-grade AI fast. I’ve built 70+ apps in a year, work across web, Solana, and applied AI, and specialize in security-aware architecture (ISO/IEC 27001) and rapid execution without structural compromise.

Top Skills

React

Svelte

Next.js

HTML/CSS

JavaScript

TypeScript

+31 more

Service Details

Price

$999.00

Type

fixed

Delivery Time

21 days