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  1. Freelancers

Eri Mailis

Reliable Plus holder
Offer Eri work on your next project.

Ukraine Pervomaisk, Ukraine
18 hours 42 seconds back
Available for hire available for hire
6 proposals made
on the service 1 year
  • cloudflare
  • Next.js
  • React.js
  • Node.js
  • Laravel Developer
Freelancer Eri M. — Ukraine, Pervomaisk. Core skill — Web Programming, Javascript and Typescript

Rating

Successful projects
No data
Average rating
No data
Rating
540
Web Programming
835 place out of 6421
Javascript and Typescript
209 place out of 3449

Language proficiency level

English English: fluent
Українська Українська: fluent
Русский Русский: elementary

CV

Full-stack developer specializing in Laravel, Nodejs backend development and TypeScript, React, Flutter frontend solutions. Built scalable web applications with modern architecture patterns, RESTful and gRPC APIs, and responsive user interfaces. Experienced with Cloudflare Workers for edge computing, performance optimization, and global content delivery. Strong background in database design, API integration, and deployment workflows

Skills and abilities

Programming

Services

Portfolio


  • NextAcc. Telecom account management dashboard built with Next.js

    Web Programming
    NextAcc. Telecom account management dashboard built with Next.js — example of freelancer's portfolio work in category Web Programming
    NextAcc is a modern telecom account management system featuring phone number management, IVR configuration, usage statistics, and billing. Built for performance with Bun runtime and designed for both demo and production environments.

  • Webhooks

    Testing & QA
    Webhooks — example of freelancer's portfolio work in category Testing & QA
    High-performance webhook ingestion and management system
    Built with Rust + TypeScript • Deployed on Cloudflare Workers

  • Store

    Content Management Systems
    Store — example of freelancer's portfolio work in category Content Management Systems
    There was a company. It sold it's own stuff, but also reselled products from various providers. Some of these providers have normal APIs, but most just give Excel files. Every damn time.
    Someone had to manually load these XLS files into our billing system. It was a mess - inconsistent formats, human errors, no way to track what's in stock.
    So I built Store. It's basically a "provider for providers" - a unified place where managers can add, edit, and track products from any source. Meanwhile, I just hit the API from our billing system and everything syncs automatically.
    The best part? It runs on Cloudflare Workers. No servers to rent. No DevOps guy to hire. Just deploy and forget.
    … Could this be another WooCommerce? Probably. But I didn't build it to compete with anyone - I built it because solving real problems is fun, and Cloudflare's edge platform is a joy to work with.

  • Launchpad

    Desktop Apps
    Launchpad — example of freelancer's portfolio work in category Desktop Apps
    A modern recreation of the classic macOS Launchpad - the beloved full-screen app launcher that Apple removed in macOS 26 Tahoe (September 2024)

  • Cloudflare API proxy

    System & Network Administration
    Cloudflare API proxy — example of freelancer's portfolio work in category System & Network Administration
    I ran into a real-world problem: my server's region was blocked by an API provider I needed to integrate with. Traditional solutions didn't work:
    - VPN wasn't practical - I only needed it for specific API calls, not all traffic
    - IP whitelisting conflicts - Some of my integrations had strict IP whitelists that wouldn't work with a VPN
    - Multiple regional requirements - Different providers needed different regions (some required EU for GDPR, others needed US endpoints)
    … This proxy solves these problems by:
    - Selective routing - Route only specific requests through the proxy, not all traffic
    - Multi-region flexibility - Choose the appropriate region per request via headers
    - Stable IP addresses - Cloudflare's Durable Objects provide consistent IPs per region
    - Zero server maintenance - Runs on Cloudflare's edge network with automatic scaling
    Proxy can easily be deployed on your cloudflare workers, it's secured by simple Token. Can be refactored for your needs (Cloudlfare Durable Objects are cools, can give you presense all over the world)

  • Multi-account Cloudflare management with scheduled actions

    Software & Server Configuration
    Multi-account Cloudflare management with scheduled actions — example of freelancer's portfolio work in category Software & Server Configuration
    Cloudflare Workers based miniapp + CLI Python script to take care of cache, dev mode, under attack mode of cloudflare domains (multiaccount, depends on keys you add).
    Can easily be integrated anywhere and extended by additional features

  • RedDrill

    Content Management Systems
    RedDrill — example of freelancer's portfolio work in category Content Management Systems
    Mandrill Template Manager for the modern web. Mandrill control panel is awfull as we start managing lot's of email templates. It has absolutely no editor for cusom designs and no approaches for translation.
    This project solves this problem! It's opensource and absolutely free to use, or if you need, you can request addons or similar admin for any API

Activity

  Latest proposals 10
Collection (parsing) of product database from supplier websites (Excel / CSV)
226 USD
Full-Stack Developer (Next.js & Supabase) — Part-Time
2000 USD
Freelance project
23 USD
IMPROVEMENT OF CRM — ADD A SECTION "DEALS"
451 USD
Need to finalize the website on Laravel
226 USD
Web Platform – Next.js Developer Needed
11 000 USD
Development of a website/system for searching auto parts by suppliers
451 USD
Web development
2000 USD
Website creation
902 USD
CRM for TAXI service
609 USD