Articles

In the « Using Heroku to Quickly Build a Multi-Tenant SaaS Product » article, I documented the foundation for a new SaaS solution that I am building (initially for my sister-in-law) — utilizing the Heroku ecosystem. Using Heroku allowed me to deploy the app quickly, without having to worry about infrastructure, DevOps, scalability when the app gets popular, etc. The « Integrating Twilio Into My SaaS Solution In Heroku » publication provided an example of how easy it is to create a Twilio instance and integrate the solution into my Fitness-based SaaS solution. This current journey has resulted in a feature set that both trainers and their clients have been able to enjoy.

This article is going to focus on invoicing clients for services that have been performed and will utilize messaging solutions within the Heroku ecosystem. The goals of the invoice process are as follows:

Source de l’article sur DZONE

Creating a continuous deployment pipeline will bring us a step closer to an automated build, test, deploy strategy. In order to create such a pipeline, we need to have access to several tools. Instead of installing these on on-premise servers, we can make use of the AWS cloud offer. Let’s see how this can be accomplished!

1. Introduction

We want to create an automated pipeline in order to ensure that no manual and error prone steps are required for building, testing and deploying the application. When a failure occurs during one of these steps, we will be automatically notified and can take necessary actions in order to resolve the issue.

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In this series:

I am happy to see that many people are enthusiastic about this series and wish to make their IaC applications better with Ansible. What I intend to do is quite simple. I will write an Ansible playbook that uses the template module (see Templating with Jinja2) and a little magic of Jinja2 templates to load appropriate variables and configurations for each Terraform environment. Finally, I will use the Terraform CLI to deploy and delete the infrastructure.

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With the Auto Scale for VPC, you can create an instance group to scale according to your requirements. Based on the target utilization metrics that you define, the instance group can dynamically add or remove instances to achieve your specified instance availability.

VPC

Let’s start with a quick one, as an introduction to VPC.

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Agile 

AI

Big Data

Cloud

Database

DevOps

Integration

  • Mulesoft 4: Continuous Delivery/Deployment With Maven by Ashok S — This article is a great example of what we want every tutorial to look like on DZone. The main aim of this article is to provide a standard mechanism to release project artifacts and deploy to Anypoint Platform, from the local machine or configure in continuous delivery pipelines.
  • Integration With Social Media Platforms Series (Part 1) by Sravan Lingam — This article helps you to build a RESTful API through MuleSoft that integrates with LinkedIn and shares a post on behalf of one’s personal account. I like this article because, in the age of social media, it’s so important for businesses to be connected and integrated!

IoT

Java

Microservices

Open Source

Performance

  • What Is Big O Notation? by Huyen Pham — Aside from a silly name, this article is an example of an in-depth analysis on a little-spoken-about concept. In this article, take a look at a short guide to get to know Big O Notation and its usages.
  • Is Python the Future of Programming? by Shormisthsa Chatterjee — Where is programming going? This article attempts to answer this question in a well-rounded way. The author writes, "Python will be the language of the future. Testers will have to upgrade their skills and learn these languages to tame the AI and ML tools".

Security

Web Dev

  • A Better Way to Learn Python by Manas Dash: There’s so many resources available for learning Python — so many that it’s difficult to find a good and flexible place to start. Check out Manas’ curated list of courses, articles, projects, etc. to get your Python journey started today. 
  • Discovering Rust by Joaquin Caro: I’m a sucker for good Rust content, as there’s still so many gaps in what’s available. Joaquin does a great job of giving readers his perspective of the language’s features in a way that traditional docs just 

Source de l’article sur DZONE

As a freelance web developer, how many clients do you get from your website? If you’re like most, you’re probably lucky to get one client every 2-3 months. Unfortunately, that’s very common.

These days it’s not enough just to be a web developer if you want to make really good money. You have to be able to differentiate yourself in the marketplace to get more opportunities. If you can do this successfully, I’m 100% sure that it will help you win more projects and charge higher rates.

So today I’d like to share with you a little bit of my own story. In the last 4 months, I was able to position myself as a specialist with my personal site that ultimately helped me win more projects and get better clients.

The Importance of Niching Down

The first thing that I would invite you to do is to shift your thinking a little bit.

If you want to be a high-paid professional (especially if you’re a freelancer), you need to learn how to market and sell yourself. And the first rule of marketing is to identify your target audience and the result that you help them achieve.

I can’t over emphasize the importance of this.

You need to know exactly who you help and the outcome that you provide. That is ultimately what you get paid for. So you need to define your ideal client.

My suggestion is to pick a market segment that you would love to work with, that has the money to afford you and (ideally) those that have already done some projects for. Once you have identified your target market, you need to create your positioning statement. Your positioning statement should immediately tell who you help and what results you help them achieve.

Here is a formula that you can use to create your positioning statement:

I help __ (target audience) __ do (build/achieve/overcome) ___ (problem that you help them solve).

For example: I help startup SaaS companies build highly converting websites. You can go even narrower if you want, but this is already much better than just saying, “I’m a web developer.”

If your positioning statement is “I help startup SaaS companies build highly converting websites” it can still be narrowed down and improved. As you gain more experience and work with more clients, you can refine it to something like: “I help healthcare SaaS companies build highly converting websites.”

Now imagine if a SaaS startup founder from a healthcare niche came to your site and saw that positioning statement vs a very generic one like “I’m a web developer”. How much easier would it be for you to differentiate yourself and gain a huge advantage over your competitors in the marketplace?

4 Elements of a Perfect Landing Page

“I am passionate about coding, I have 10+ years of experience, client satisfaction is my main goal…” 

Have you ever seen statements like that on someone’s portfolio site? Or maybe it even says that on your own site. From my experience, statements like that don’t really help you convert site visitors into customers.

If you personally go to a company’s website, what would you like to see yourself as a visitor? Somebody saying how good they are, or to find out if they can be a good fit to solve your problem? I think that most of the time the latter is what you’re after. That’s what other people usually go to your website for; they want to know how you can help them solve their problems.

For instance, take a look at this section from Tom Hirst’s website:

As you can see, this immediately helps the visitors understand if Tom is a good fit for them or not. He doesn’t just boast about how good he is, but rather helps the client understand what problems he can solve for them. Another important part here is that Tom doesn’t use a lot of technical terms. Since a lot of his visitors may be not as tech-savvy as he is, there is no point in confusing them with technical jargon. The more you can speak their language – the easier it will be for you to build trust and connection that will later help you during the sales process.

Let me tell you a bit about the 4 parts of my site that I think have contributed significantly to having me win more projects. The 4 elements are problem, solution, proof, and call to action. Let me go over them 1 by 1 and explain why they’re important.

1. Problem

A good way to start your landing page sales letter is by identifying the problem of the client. If you know their pain points and you mention them, you should be able to hook them into reading your copy. And a well-written copy plays a significant role in persuading your visitors to take the next action.

2. Solution

Once you have mentioned their problem, you need to present them with a solution that you provide. You need to show them how working with you can solve their problems. Whatever their problems are, you have to show them that you understand them and can help solve them.

That’s what UX designer Matt Oplinski is doing on his website is doing. He knows that his clients might need help with 3 types of projects: Digital Products, Marketing Websites or Mobile Apps. For example, the clients who are seeking a redesign of their website may have an issue with their current conversion rates. And that’s exactly what Matthew lists in the middle section under “Custom Marketing Website” headline. I would even argue that he may have been a bit more specific with the solutions that he can offer.

The main takeaway here is that it’s important to be very specific with the result that you can help your clients achieve. The more accurate it is, the better it is going to convert.

3. Social Proof

Social proof plays an extremely important role in converting a lead into a customer. When someone comes to your site, they don’t know if they can trust you. If they were to spend one, two, five, ten or even more thousand dollars – they need to feel comfortable with you. They need to have at least some level of trust. That’s why they want to see as many signs as possible that you’re trustworthy.

Social proof obviously can come in many different forms. The most popular and important ones, in my opinion, are case studies with results that you’ve produced and testimonials. They will be absolutely crucial to persuade your clients and be able to differentiate yourself from others.

Here is a good example from Bill Erickson’s site:

Ideally, your testimonials should showcase a particular business goal that you’ve helped your client to achieve. But even if you don’t have those, you can use ordinary testimonials that your clients give you. That alone is better than no testimonials at all.

4. Call to Action

Last but not least you should have a single call to action on your site. Most likely it will be a button to contact you, or book a call with you.

In my opinion, it’s important to have a single call to action because if you give people too many options they will not be so focused on taking an action that you actually want them to take.

I also suggest that you have a call to action button at least 2-3 times on the page: one on the first screen where you have your positioning statement and/or your offer, and one at the very bottom of the page so that when they finish reading they don’t need to go back to the top to take action. Having another call to action in the middle of your page is also a good idea. My advice would be to add it after you’ve described the problem, your solution and presented yourself as someone who can help your leads with their problems.

Results

I started niching down and created my own website four months ago. Being a member of multiple freelance platforms, I’ve been fortunate enough to get enough leads in my target market to test out my strategy. So far the results are pretty amazing.

It has become a lot easier for me to win projects, get clients that respect my knowledge, and my process. Besides that, I’ve been able to significantly increase my rates for my work. A great thing about working with similar projects every time is that you automate and streamline a lot of things, improve your delivery process and become much more efficient. You can even create a productized service. This is something that is very hard to achieve if you’re constantly working on custom projects that have different requirements and involve different technologies.

To be completely transparent, I’m still in the process of building my authority in the niche, polishing my offer and gaining experience. I still have a long way to go. What I can certainly say today is that it has been one of the best decisions in my professional career.

To become a high paying professional in your industry you have to do things differently. Today I tried to show you one of the ways that you can improve your career or freelancing business fast. It probably won’t happen overnight, but in a matter of a few months you can be so much ahead of your competition if you deploy some of the strategies that I’ve shared with you today.

I really hope that this article has helped you gain some perspective and you will start to consider doing a similar thing that I did to achieve amazing results.

 

Featured image via Unsplash.

Source


Source de l’article sur Webdesignerdepot

The software industry has come a long journey and throughout this journey, Software Architecture has evolved a lot. Starting with 1-tier (Single-node), 2-tier (Client/ Server), 3-tier, and Distributed are some of the Software Architectural patterns we saw in this journey.

The Problem

The majority of software companies are moving from Monolithic architecture to Microservices architecture, and Microservices architecture is taking over the software industry day-by-day. While monolithic architecture has many benefits, it also has so many shortcomings when catering to modern software development needs. With those shortcomings of monolithic architecture, it is very difficult to meet the demand of the modern-world software requirements and as a result, microservices architecture is taking control of the software development aggressively. The Microservices architecture enables us to deploy our applications more frequently, independently, and reliably meeting modern-day software application development requirements.

Source de l’article sur DZONE


Introduction

One of the interesting features of MuleSoft is that we can use a MuleSoft application to package and host website content. We package our website pages inside a MuleSoft application and deploy it to Anypoint Platform or Cloudhub and our website is published and accessible to the end-users. In this article, I will give you an example scenario of how it’s done so, you can use it for your own needs.

Imagine you are doing file transfers with MuleSoft and your target location is not always accessible. You have an option to move files in a temporary location and retry at a later point in time. While you can automate all of this, sometimes your customers would like a little bit more flexibility and control around retrying and clear visibility into what has not been yet transferred successfully.

Source de l’article sur DZONE

A Question and Answer session with guests: 

Micronaut is an open-source, JVM-based framework for building full-stack, modular, easily testable microservice and serverless applications. Unlike reflection-based IoC frameworks that load and cache reflection data for every single field, method, and constructor in your code, with Micronaut, your application startup time and memory consumption are not bound to the size of your codebase. Micronaut’s cloud support is built right in, including support for common discovery services, distributed tracing tools, and cloud runtimes. 

Source de l’article sur DZONE