Hire Freelance Software Engineers

Our Portfolio/

All Projects

All Projects

ReactJS

ReactJS

React Native

React Native

Laravel

Laravel

NodeJS

NodeJS

iOS

iOS

Flutter

Flutter

AI

AI

GPT

GPT

Shopify

Shopify

WordPress

WordPress

Backend

Backend

Frontend

Frontend

Fullstack

Fullstack

Golang

Golang

C#

C#

JavaScript

JavaScript

Python

Python

Cloud

Cloud

Android

Android

NextJS

NextJS

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ReactJSShopifyLaravelNextJSCloudFrontendBackend
We helped the UKs fastest growing retailer to revamp their frontend and rollout a NextJS frontend on a headless Shopify setup.
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NodeJSExpressCloudBackendGolangGPTJavaScript
Backend NodeJS development for a leading UK based fintech startup. We helped them to build a scalable backend to support their mobile app with GPT workflows.
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NodeJSReactJSBackendC++C#AIGPT
We worked with Double Eleven, a global gaming company to build backend NodeJS systems for their internal teams.
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ReactJSC#iOSAndroidBackendFullstackTypeScript
Helped to build a fintech app for easily trading stocks and getting funded for more trading based on your success.
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ReactJSFrontendNextJSJavaScriptTypeScriptAIGPT
AI content generation platform. We helped build a frontend in ReactJS and NextJS to power their AI content generation platform.
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GolangBackendNextJSJavaScriptTypeScriptAIGPT
Built a Golang backend for handling data processing and AI workflows using OpenAIs API.
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ReactJSFrontendNodeJSJavaScriptTypeScriptNextJSBackend
Lead software development for an NFT marketplace. We built a frontend in ReactJS and NextJS and a backend in NodeJS.
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FlutterNodeJSJavaScriptFrontendBackendFullstackCloud
Helped hire a team and build a app for trainers to manage their business. We built a frontend in Flutter and a backend in NodeJS.
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ReactJSJavaScriptAIFrontend
Frontend development in ReactJS for a startup building a LinkedIn killer app based on email and email data insights
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FlutterFrontendNodeJSiOSAndroidFullstack
App development in Flutter for a Swiss based startup building a mental health app.
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LaravelReactJSFrontendPHPJavaScriptWordPressNextJS
CTO for a dentistry group doing backend Laravel development and frontend ReactJS development.
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ReactJSFrontendNextJSJavaScriptTypeScriptAIGPT
Frontend ReactJS development for a startup building a platform for immersive gaming experiences.
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FlutterFrontendC#Dart.NETBackend
Fullstack Flutter and .NET development for a fintech app helping users to manage their money better.
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ReactJSFrontendNextJSJavaScriptPythonAIGPT
Fullstack AI platform with a Python FastAPI backend and a NextJS frontend.
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ReactJSFrontendNextJSJavaScriptTypeScriptAIGPT
Hired a team of 3 fullstack JavaScript engineers to build out a web3 gaming platform
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FlutterFrontendiOSAndroidFullstackCloud
Our lead Android engineer developed the Android version of the app for a leading UK based healthtech startup.
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FrontendNodeJSAIGPTiOSAndroidBackend
Helped build one of the UKs leading waste companies rebuild their app. Drive new GPT powered chat for clients.
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ReactJSReact NativeFrontendNodeJSiOSAndroidBackend
Lead and developed the full app for a UK football startup community in React Native and NodeJS.
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PythonAIGPTFrontendFullstackCloud
Python AI development for various ChatGPT plugins. Created custom plugins with monetization, affliates, and pricing tiers.
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FlutterReact NativeFrontendNodeJSiOSAndroidBackend
Developed a super app for iOS and Android from Flutter to React Native. We built a backend in NodeJS and a frontend in React Native.
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AIFrontendGPTPythonWordPressShopifyBackend
Python backend for content creation that leverages OpenAI models and Google Gemini models for content creation.
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GolangReactJSNextJSPythonFrontendBackendFullstack
Fullstack SaaS app in Golang and ReactJS. A buy now pay later startup based in Sweden.
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ReactJSNextJSPythonFrontendBackend
Built a nocode solution for a ReactJS web app that allows our client to create and add dashboards easily and render them on their React frontend.
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FlutterFrontendNodeJSiOSAndroidFrontendBackend
Fullstack education tech startup using GPT to enhance their user experience, moving their data from search based to a conversation interface.
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ReactJSFrontendNodeJSiOSAndroidBackendFullstack
Hired over 15+ engineers for various fullstack projects. Several engineers were chosen to work fulltime for Fortnight.
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LaravelFrontendBackendReactJSFullstackCloud
Fullstack ecommerce development in Laravel and ReactJS for a custom PC builder company selling across Europe.
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iOSAndroidReact NativeFrontendBackendFullstackCloud
Built an app from start to finish for a USA credit card startup.
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ReactReact NativeFrontendWordPressShopifyBackendFullstack
CTO and lead migration from WordPress to Jamstack for a global news and capital allocation firm. Improved site speed 1,000%
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GPTFrontendNextJSAIPythonFullstackCloud
Built Banker.Chat an AI powered chatbot for banking. We built a frontend in NextJS and a backend in Python that leverages the latest LLMs and custom data fine tuning.
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GPTNextJSAIPythonFullstackCloud
Worked with Ericsson to build AI systems for the Automation and AI team that improved internal systems and productivity.
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ReactJSNextJSFrontendNodeJSJavaScriptTypeScriptFullstack
Built KeysEcosystem, a startup directory first based in Stockholm that expanded to other european cities.
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ReactJSNextJSFrontendLaravelJavaScriptFullstack
Built a ERP system for a Seattle based real estate company to manage their properties, leads, and customers.
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ReactJSNextJSFrontendLaravelFullstackCloudBackend
Hosting, backend, and security services done for a global news company.
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ReactJSNextJSFrontendNodeJSJavaScriptFullstack
Stock performance platform, social trends, charting, and social insight tools.
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ReactJSNextJSFrontendLaravelJavaScriptFullstack
Fullstack app development and Tech Lead for a Stockholm based coaching app.
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ReactJSNextJSFrontendLaravelJavaScriptFullstack
Platform for freelance designers to find work and get paid. We built a frontend in ReactJS and NextJS and a backend in Laravel.
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ReactJSNextJSFrontendLaravelJavaScriptFullstackAI
Private data insight platform for enterprise companies who have sensitive data that they would not like to share with third parties.
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WordPressFrontendBackendGPTAIJavaScriptFullstack
Headless WordPress content system powered by GPT to automate content creation across several sites.
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ReactJSNextJSFrontendLaravelJavaScriptFullstack
Real time messaging app with support for texting, calling, emailing and tempalates.
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React NativeFrontendGolangiOSAndroidFullstack
Fullstack development on a payment processor app.
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ReactJSNextJSFrontendLaravelJavaScriptFullstack
Classroom management app for teachers to manage their students and classes. We built a frontend in ReactJS and NextJS and a backend in Laravel.
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ReactJSNextJSFrontendLaravelJavaScriptFullstack
Fintech app development for a stock trading platform. We built a frontend in ReactJS and NextJS and a backend in Laravel.
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FlutterFrontendNodeJSiOSAndroidFullstackJavaScript
Built out a custom component library for frontend, backend, and mobile for a advertising company seeking to speed up their internal development.
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GolangBackendiOSAndroidFullstack
Backend Golang development for a event tech startup handling thousands of events, artists, and tickets.

Case Studies/

Fortnight.Studio/

Adicionando mais de 12 engenheiros a uma agência premiada

Desafio:
A Fortnight entrou em contato conosco em busca de ajuda para construir sua equipe de desenvolvimento. Eles desenvolvem aplicativos e sites premiados em Node.JS, Golang, React-Native, iOS nativo e Android nativo. Eles queriam apenas os melhores desenvolvedores em sua equipe e precisavam de suporte para crescer rapidamente.
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Solução:
Rapidamente conseguimos ajudar a Fortnight a contratar um desenvolvedor iOS e um desenvolvedor Node.JS na primeira semana de contato. Após esse sucesso inicial, continuamos trabalhando com a Fortnight para construir sua equipe técnica com os melhores desenvolvedores remotos.

Atualmente, a Fortnight conta com mais de 12 engenheiros da slashdev.io trabalhando em frontend, backend, mobile e engenharia de QA.
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Prêmio Apple Design 2017
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Prêmio GQ Design 2018
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Agência Mais Recomendada 2019
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Melhor Estúdio de Aplicativos Móveis 2020
"Desde que me juntei à Fortnight, sempre fui apresentado a desafios que exigiam que eu explorasse novas soluções e tecnologias. Isso me ajuda a adquirir ainda mais experiência, o que realmente adoro, pois me permite evoluir como desenvolvedor e estar sempre na vanguarda da indústria tecnológica."
Khalid - Senior Backend Engineer @ Fortnight.Studio
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Double Eleven/

Ajudando uma empresa global de jogos a recrutar engenheiros

Desafio:
A Double Eleven precisava de ajuda para encontrar engenheiros para desenvolver suas ferramentas e sistemas internos. Eles precisavam de engenheiros seniores com ampla experiência em NodeJS e tecnologias em nuvem.
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Solução:
Ajudamos a Double Eleven a realizar uma contratação global de engenheiros de NodeJS que pudessem ajudá-los a desenvolver suas ferramentas e sistemas internos.

Nossa contratação focou em engenheiros globais e depois se concentrou em encontrar engenheiros no Reino Unido para atender às suas necessidades.
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"Sempre tive interesse na indústria de jogos. Sou fã de WOW e adoro tudo sobre jogos. Ter a oportunidade de fazer uma entrevista com uma das principais empresas de jogos foi um sonho se tornando realidade."
Dave - Senior Fullstack Engineer
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NettyArt/

Engenharia de uma plataforma de NFT para criadores

Desafio:
A NettyArt é uma plataforma líder de NFT para criadores. Eles mantêm sua comunidade atualizada sobre os últimos lançamentos de NFT e análises de mercado. A NettyArt entrou em contato com a slashdev.io para nos ajudar a trazer sua equipe de desenvolvimento interna com um engenheiro backend sênior.
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Solução:
Dentro da primeira semana de conversar com a NettyArt, conseguimos disponibilizar um engenheiro backend de NodeJS com mais de 10 anos de experiência em desenvolvimento de software.

A NettyArt continua contando com a slashdev.io para futuras expansões da equipe. Por meio de nossa parceria, estamos construindo uma equipe técnica remota de elite para apoiar seu crescimento.
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"Tem sido uma ótima experiência trabalhar com a Nettyart. Eles começaram a aumentar minhas horas e trabalhar com NFTs é algo que eu nunca tinha feito antes. Estou gostando de trabalhar com uma equipe empreendedora motivada!"
Eric - Fullstack NodeJS / React Engineer @ Nettyart.io
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A Global Network Of Engineering Talent/

Our Developers Have Worked At Companies Like:

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We connect top developers from around the world with the best startups, scaleups, and large enterprises in the USA and Europe. If you can prove your ability to execute we can be your partner in taking your career to the next level.

Our goal is to be the best talent platform in the world. We want to help entrepreneurs and tech teams build the future.

USA & European Timezones

Global Talent Network With a Focus on USA & European Timezones.

5+ Years Professional Exp.

Skilled Senior Engineers To Lead Your Software Development.

Trabalhe para as melhores startups e scale-ups

Envie sua candidatura, passe pelo nosso processo de seleção rápido e eficiente, mostre que você é um engenheiro no top 1% e receba uma oferta de emprego em apenas 1 semana.

Contrate os melhores desenvolvedores $35-$45+/hour

Diga-nos o que você está procurando, seja correspondido com um desenvolvedor em 1 semana e comece a construir seu projeto com especialistas em desenvolvimento remoto.