What is GoLang and why would I use it?

GoLang or simply Go is an open source language, statically typed, compiled and designed by Google. The simplicity, the concurrency model and high performance define this programming language. Go is, therefore ideal for building efficient scalable and reliable systems like web applications, microservices or cloud based solutions.

What types of applications am I possible to make with GoLang?

GoLang is very flexible, and supports building all manner of applications, such as:,,,,,,,

Does GoLang scale for big applications?

Yes! GoLang is designed to be scalable. Its lightweight goroutines, simple syntax, and powerful concurrency model make it suitable for large-scale systems. Modular coding, in combination with tools like gRPC and Kubernetes, further enhances the ability to handle complex architectures.

Is GoLang compatible with databases?

Absolutely! GoLang works seamlessly with both SQL databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Redis). Popular libraries like gorm (ORM) and sqlx make database operations straightforward.

How secure are applications built with GoLang?

Security in GoLang is developer-dependent, but Go offers features and libraries to help:,,,,,

Can GoLang be integrated with frontend frameworks like React or Angular?

Yes! GoLang commonly acts as a backend to provide RESTful APIs or gRPC endpoints that can be easily communicated with the frontend frameworks like React, Angular, or Vue.js. Together, this combo ensures a quick and smooth full-stack development process.

Is GoLang suitable for real-time applications?

Absolutely! Goroutines and non-blocking I/O make GoLang suitable for real-time applications. Libraries like gorilla/websocket help developers create systems such as live chat platforms, real-time dashboards, and collaborative tools.

Can an existing application migrate to GoLang?

Yes, an existing application can be migrated into GoLang easily. Go's simplicity and clean syntax make it easy to integrate or rewrite parts of code from other languages gradually shifting toward a Go-based architecture.

How does GoLang handle file uploads?

File uploads in GoLang are very easy to handle through the net/http package. Developers can easily parse uploaded files through the r.FormFile method, and extra libraries such as go-multipart handle large or complex file uploads.

Does GoLang support authentication and authorization?

GoLang provides a lot of powerful tools for authentication and authorization:,• JWT (JSON Web Tokens) libraries like github.com/dgrijalva/jwt-go.,• OAuth2 integrations with libraries like golang.org/x/oauth2.,• Session management with libraries like gorilla/sessions.,Role-based access control (RBAC) through custom middleware.

Is GoLang good for microservices architecture?

Yes! The simplicity of GoLang and its light concurrency model make it natural for the microservices architecture. As it's very well integrated with Docker, Kubernetes, and so on, developers can easily write, deploy, and manage the microservices using protobuf for gRPC.

Does GoLang support the integration of middleware?

Middleware is a core concept in GoLang web frameworks such as Gin, Echo, and Fiber. Developers can easily use middleware to handle cross-cutting concerns like logging, error handling, CORS, and authentication.

What should be done to optimize the performance of GoLang applications?

Optimize GoLang applications:,,,,,

Can GoLang run on serverless?

Yes, GoLang has full compatibility with serverless, among them AWS Lambda, Google Cloud Functions, and Azure Functions. In addition, it boasts very minimal startup time and a low size binary that makes it really great for serverless platforms.

How difficult is it to learn GoLang?

GoLang has a relatively shallow learning curve, especially for developers with prior programming experience. Its minimalist design, lack of complex features like inheritance, and comprehensive documentation make it beginner-friendly while still powerful for advanced users.

Golang App Development Company

Our Go consulting services help organizations develop efficient, high-performance applications. We provide expert guidance on structuring Go projects, best practices for concurrency, and optimization of system performance. Whether you need customized solutions, advanced performance tuning, or just assistance with a specific Go-based project, our expertise will make sure it succeeds.

Certified Golang Developers
Compliant with GDPR & CCPA
IP Rights & NDA protection

10+

Golang Experts

1 - 10

Years of Experience

Active Clients

135

Completed Projects

Countries Served

ONECLICK CUSTOMERS

Development Services

Golang Application Performance Optimization

Golang Architecture Design

Golang API Design and Development

Microservices Architecture Development

Lagacy Application Migration in Golang

Golang Application Maintenance

Cloud Integration and Deployment

Code Audits by Golang Experts

Third-Party Library Integration

TECHNOLOGIES WE WORK WITH

Languages

Go (Golang)

Frameworks

Gin
Echo
Fiber
Beego
Revel

Frontend

Astro JS

Architecture

Monolithic
Microservices
Event-Driven Architecture
Serverless Architecture

Caching

Redis
Memcached

Project Management tools

Jira
ClickUp
Asana

Deployment Automation

Jenkins
GitLab CI/CD
AWS CodePipeline
GitHub Actions

Deployment process

Virtual Private Cloud
Dedicated cloud server
Docker

Tools

npm
Webpack
Axios

Version control

Github
Gitlab
Bitbucket
AWS Codecommit
Azure DevOps

Security

JWT
Rate Limit
OAuth2
CSRF Protection
GoGuardian
GoSecure

Webservers

Apache
Nginx
IIS

testing tools

Testify
Ginkgo
GoMock

Application performance monitoring

New Relic
Google Analytics
Microsoft clarity

Server Monitoring

Grafana
Prometheus
AWS CloudWatch

Knowledge about the cloud servers

AWS
Azure
GCP

Knowledge about the cloud services

AWS EC2
AWS Lambda
AWS S3
AWS RDS
AWS Elastic Beanstalk
AWS ECS
AWS Elastic Load Balancing
AWS API Gateway
GCP Compute Engine
GCP Cloud Functions
GCP Cloud SQL
Azure Virtual Machines
Azure Functions

CDN

Cloudflare
Azure CDN
AWS CloudFront

Experience with third-party services

SendGrid
Google Maps
Twilio
Whatsapp Business API
Okta
Mapbox
ElasticSearch
Zoom

Experience with payment gateways

Stripe
Authorize.net
Spreedly
Square
PayPal
Checkout.com
Braintree
Razorpay
Amazon Pay

Go Packages

Gorilla Mux
Gin
Echo
Fiber
Logrus
GORM
Viper
Cobra
Swaggo
Validator
Cron

AI development tools

Github CoPilot
Amazon Q
ChatGPT
Gemini ai

EXECUTION METHODOLOGY

Plan

Planning is a continuous process in agile development. The goal of planning is to provide a long term vision, backlog grooming, and creation, sprint and release planning, and sprint review and retrospectives.

Design

Test design ideas and visualize thoughts before implementation. Design decisions are made by team to ensure that the features evolves in alignment with business goals, user needs and feedback.

Develop

Developers choose user stories from the assigned sprint tickets and develop them. The development team is closely aligned with business needs and technical constraints. Development is iterative, adaptive and focused on delivering functional software that provides value to end users in every sprint.

Test

Testing is a continuous process integrated into every sprint, Quality assurance helps the team deliver high quality software in each sprint. This process ensures defects are identified early and reduces the larger scale risk.

Deploy & Review

Code is released to staging or a production environment after being properly tested. The review phase happens at the end of every sprint. It is evaluating the development progress, gathering feedback and adapting plans as needed.

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Engagement Models

Explore our 3 key engagement models for collaboration and choose the one best suits your requirement.

Fixed Model

Projects with a well-defined scope
Fixed timelines
Fixed budget
Ideal for small and medium-sized projects
Limited flexibility for amendments

Find the Right Model and Reach Out

Time and Material Model

Time and expertise utilized on project
Scope flexibility
Adaptability of market feedback
Transparency in cost
Project continuously evolves

Find the Right Model and Reach Out

Dedicated Team Model

Preferred

Professional team dedicated for client
Hire only needed members for limited time
Scalable and flexible team
Immediate and full control on development
High overhead if not managed well

Find the Right Model and Reach Out

Onboarding

Leverage our experienced team to work on your esteemed project using Dedicated Model engagement.

What We Assure To Provide

Timely Delivery
Top-Notch Development
Well-Trained Professionals
Best Technology Practices

Share Your Requirements and Skills Needed

OneClick analyzes your requirements and skills needs and maps the right candidates to fulfill your requirements.

Meet and Screen Top Talent

OneClick shares the right candidates profile to clients and gives them a leverage of the selection of candidates as per their Business goals and skillset needs.

Onboard with Confidence

Onboard the team with no hassles the best talent to ensure your project gains momentum as you think.

Scale Your Team

Manage your team, Upsize/Downsize Anytime and they would be guided by one of our Project/Account Managers

Our Work

Explore our most notable achievements and successful developed projects.

On Demand Food Delivery App

"The case study of On Demand Food Delivery App and it's creative process for interaction design: check the user experience solutions for food order and delivery mobile app. Technology has also contributed to the changes in consumer preference as their dependence on technology has moved them to do everything online including getting cooked meals delivered to their doorstep."

Video Conferencing App Like Zoom

Video conferencing has successfully solved many challenges of remote working. But how about data and security threat? This factor alone has given rise to an increased demand for developing video conferencing app like Zoom or Meet. SMEs and larger enterprises are comparing the cost of monthly Zoom subscriptions to app development costs. And the latter seems to be a lucrative deal.

Doctor On Demand Healthcare Mobile Application

Doctor On Demand Healthcare mobile application is one of the most flexible, time-saving, and convenient substitutes that make use of your cellphone internet connection to connect you with hundreds of doctors and book an office visit or a house call appointment within few taps. The app is quite user-friendly, and you can book your appointment with easy steps.

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Technical guidance for Golang

Modular Code Structure

Middleware Usage

Advanced Routing

Error Handling

Performance Optimization

Security Best Practices

File Handling and Upload

Logging and Monitoring

Testing Strategy

Environment and Configuration Management

Real-Time Applications

Scalable Deployment

Database Integration

API Performance Optimization

Learning Curve and Community

SERVICES

Explore more technological expertise to hire for your project and enhance your project team.

NodeJS

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Wordpress

IOS

Android

Flutter

React Native

Ionic

Vue

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Laravel

Electron.js

Kotlin

Swift

DevOps

HTML

NestJS

ExpressJS

Hapi.js

Software Testing

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GLOWING TESTIMONIALS

Hear What Our Satisfied Customers Have to Say!

We hired OneClick to create and develop a project for us. This project included created an android app and setting up a database and website. They did an excellent job with everything we asked for. We will continue working with them in the future.

Peter S

USA

Highly: skilled, motivated, experienced, quick, communicative, responsive, flexible, knowledgeable, smart, structured, professional.

Dirk U

Austria

I am very satisfied by the work done by IT Oneclick. With little time project we established a relationship of trust and with good results. The process established by the team was very good, considering: - Business Analysis - Project management - Development - Guarantee tests - Software Quality.

Marco F

Brazil

HAVING QUESTIONS?

Languages

Frameworks

Frontend

Architecture

Caching

Project Management tools

Deployment Automation

Deployment process

Tools

Version control

Security

Webservers

testing tools

Application performance monitoring

Server Monitoring

Knowledge about the cloud servers

Knowledge about the cloud services

CDN

Experience with third-party services

Experience with payment gateways

Go Packages

AI development tools

Plan

Design

Develop

Test

Deploy & Review

Get Your Free Consultation Today!

Fixed Model

Time and Material Model

Dedicated Team Model

What We Assure To Provide

Share Your Requirements and Skills Needed

Meet and Screen Top Talent

Onboard with Confidence

Scale Your Team

On Demand Food Delivery App

Video Conferencing App Like Zoom

Technical guidance for Golang

Modular Code Structure

Middleware Usage

Advanced Routing

Error Handling

Performance Optimization

Security Best Practices

File Handling and Upload

Logging and Monitoring

Testing Strategy

Environment and Configuration Management

Real-Time Applications

Scalable Deployment

Database Integration

API Performance Optimization

Learning Curve and Community

NodeJS

PHP

Angular

.Net

Python

Wordpress

IOS

Android

Flutter

React Native

Ionic

Vue

GoLang

Laravel

Electron.js

Kotlin

Swift

DevOps

HTML

NestJS

ExpressJS

Hapi.js

Software Testing

Magento Developer

Hear What Our Satisfied Customers Have to Say!

FAQ on Golang Development