Nikita
Savin

Average Review

0.00

Reputation

27

Finished gigs

0

Finished jobs

0

Website

Country

Not specified

Skills

Web, Mobile & Software Dev

IT & Networking

API Integration Specialist

Specialization

Full-Stack Developer: iOS, Android, Web, Bots, AI, Payments

Hourly rate

$35/hr

Preferred payment options

USDT

AUDT

USDC

DAI

USDT

USDC

DAI

BUSD

DAI

USDC

DAI

USDT

USDC

DAI

USDT

USDC

USDC

About me

Web services, mobile apps and AI solutions. I build digital products from Telegram bots and automation to full web platforms, mobile apps and business systems, at any stage: idea, architecture, development, launch, support. Built and launched: • AI and voice: real-time speech translation app (LiveTalk, live in the App Store), AI voice sales assistant, AI support chat. • Web apps: online shops, QR payments, many languages and currencies, admin panels, CRM, booking, digital menus. • Mobile: iOS and Android, React Native / Expo, App Store and Google Play publishing. • Telegram bots and Mini Apps: shops, orders, payments (Stars, cards, crypto), referral programs. • Crypto: own USDT/USDC (BNB Chain) payment gateway with on-chain confirmation. • Maps: 3D maps, place search, routing. • Backend: REST API, databases, auth, payment and CRM/POS integrations. Stack: TypeScript, JavaScript, React, React Native, Node.js, Python, AI APIs. Fixed price, clear date, tested result.

Work experience

Genamind

February 2026 – Current time

Job title

Founder and Lead Developer

Work experience & achievements

Build and run my own commercial digital products, end to end. • LiveTalk: real-time voice translator for iOS, live in the App Store with subscriptions, AI engine, server and website. • NeoSIM: eSIM shop for travellers - Telegram bot and Mini App, website in 10 languages, card and crypto payments, automatic eSIM delivery, partner program. • RuGoods: e-commerce with an AI voice sales assistant, QR payments, courier booking, multi-language checkout. • WecoMaps: 3D maps and geocoding API. • WecoMax: business-upgrade website in 5 languages. Stack: TypeScript, React, React Native, Node.js, Python, AI APIs, cloud servers.

Education

Not specified

0

(0)

I will build a Telegram bot with crypto payments and a Mini App

Web, Mobile & Software Dev

$300

0

(0)

I will fix bugs and build API integrations (Node.js, Python, React)

Web, Mobile & Software Dev

$100

0

(0)

I will integrate Stripe, PayPal or USDT payments with webhooks into your site or app

Web, Mobile & Software Dev

$120

0

(0)

I will fix, build or release your Expo / React Native app for iOS and Android

Web, Mobile & Software Dev

$150

0

(0)

I will build an AI chatbot or voice assistant for your website or Telegram

Web, Mobile & Software Dev

$180

0

(0)

I will build a Telegram bot or Mini App with payments and an admin panel

Web, Mobile & Software Dev

$200

LiveTalk - real-time voice translator (iOS, live in the App Store)

iOS app that translates a live conversation in real time, face to face, in both directions. Built end to end: React Native / Expo app, Node.js server, AI speech engine over WebRTC, subscriptions with a paywall, server-side purchase verification, landing website and App Store release. Live: https://apps.apple.com/us/app/livetalk-voice-translator/id6810566725

NeoSIM - eSIM shop for travellers (Telegram bot, Mini App, website, iOS)

Full online business built and launched: a Telegram bot shop and Mini App, a website in 10 languages, card and crypto payments (own USDT/USDC gateway on BNB Chain), automatic eSIM delivery from the supplier API, partner program with payouts, AI support assistant, iOS app with in-app purchases. Live: https://esim.genamind.com

RuGoods.app - online candy shop for Vietnam with a voice sales assistant

Complete e-commerce product built and run end to end: SvelteKit storefront in 10 languages, cart and checkout with VietQR payment, courier dispatch through an API with automatic fallback to the next carrier, address search on a live map, an admin back office, order cards in Telegram, and a real-time voice sales assistant that can open products, fill the cart and start checkout. Live: https://rugoods.app

WecoMax Store Builder - white-label online store platform

A reusable storefront platform: load a catalog, edit one config file and you have a shop with cart, checkout, voice AI sales assistant, address search on a live map, courier dispatch and an admin back office. Each store is the same template plus its own brand, logo, catalog, language, currency and delivery zone, so a new store goes live in days instead of months. Runs in demo mode out of the box with 12 sample products.

WecoMaps - maps, geocoding and voice navigation API

Free 3D city-maps product and API on MapLibre and OpenStreetMap. Includes address search and geocoding used by an online shop checkout, a driving mode with turn-by-turn routing, and a voice assistant that finds a destination and starts navigation by speech. AI address resolver: known places first, then web search, then map data, so messy addresses still land on the right pin.

Ads automation agent - Facebook and Google Ads

An agent that runs paid advertising in a loop: it pulls campaign metrics from the Facebook Ads and Google Ads APIs, compares cost per order and return against thresholds, pauses losing campaigns, scales profitable ones, creates new ad sets and creatives, and sends a short report to Telegram. Built for an online shop and used on live campaigns with budget limits and manual approval for any money-moving action.

SEO engine - 300 search guides in one day

A content pipeline for a travel product: 300 guides in two languages written from the real product data (plans, prices, coverage), with automatic checks for wrong prices and banned claims, a hub page, sitemap and instant submission to search engines through IndexNow. Reusable for any catalogue: country guides, comparison pages, how-to and checklist articles.

RateCook - recipe book app with cook mode and AI chef

Mobile app on Expo / React Native for iOS and Android: a recipe book with search and favourites, offline mode, a cook mode with automatic timers and heat chips on every step, a servings scaler, a shopping list, a first-run taste survey, and an AI chef that answers questions with the current recipe step in context. Server on my own VPS, share pages for each recipe.