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Browse Our Top Rated Product Development Experts


Oluyinka O.Product Manager | Lead, Nigeria
$100 /hr
6 Years Exp.
0 Followers
I am an experienced manager and team lead in data analytics, project and product management for technological and digital products; actively participa...Read More
Krishna P.Product Design Engineer, India
$10 /hr
5 Years Exp.
0 Followers
- Designing new concepts as per clients need & design engineering features for designed product so that it manufactured & can be used. -...Read More
Atif S.Formulation Chemist, Pakistan
$11 /hr
20 Years Exp.
0 Followers
I am master degree holder in applied chemistry.I have 20 year experience in Production R&D and formulation of Personal Care Home Care and Textile...Read More
SaaS expert, 25+years experienced, full-stack developer
✅ TOP-RATED PROVIDER on Upwork. ✅ A STAGGERING 95%+ Job Success Rate. ✅ 200+ outstanding reviews of my valuable clients only on Upwork. I'm a Fro...Read More
Doctor of Philosophy in Agricultural and Bio-systems Engineering major in Crop processing, cognate in Food Science and Technology with >25 years of...Read More
Dolapo Lawal Innovation consultant, Nigeria
$17 /hr
5 Years Exp.
0 Followers
I have a B.sc in accounting with 6+ years of experience in the tech entrepreneurship field. I've co-founded and raised money for a previous star...Read More
I am a licensed architect with 15 years of professional experience. A registered and licensed environmental planner, a certified BERDE professional. E...Read More
Cadzone S.Mechanical Design Engineer, India
$12 /hr
18 Years Exp.
0 Followers
Professional with more than 18 years of experience involved and leading the design of complex rotating machines, product design providing solutions to...Read More
Ram P.Product Manager, India
$20 /hr
5 Years Exp.
0 Followers
I'm a Certified SCRUM Product Owner [CSPO] with strong communication and technical skills with the ability to quickly grasp technical issues/conc...Read More
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Articles Related To Product Development


In modern online digital world, there are thousands of competitors and everyone has to compete for user attention. How can you differentiate your product from your competitor product? The solution is UX design.

Now a days, the role of UX designer has an interesting and valuable place in business development because user experience designer have a different ideas to create a product and continually look for ways to improving the general experience of the users when they interact with the application or website in order to achieve its objective to provide the maximum customer satisfaction. It keeps customers in mind and creates the basic skeleton of any application. It focuses on the ease of use or wireframing an application and structuring all its elements and components appropriately to create the user flow.

If you have a product or website, no matter how functional, should be understood by a user. The most important step in creating digital product is not only attract visitor but also provide real value to them. If you would like to create a digital product with great user interface and user experience, you need to do a complete researched, and detailed learning to understand your user, and the process of graphic interface design. And you actually need designers to manipulate all these processes. UX design expert have an experience about what your users wants, does, thinks, sees, feels and likes in digital world.

If an app is getting low ratings, bad reviews, and complaints about its usability, or a web site is not generating the expected conversions, it may be time to bring in an UX expert.

Why UX Designer Role is Important

UX is about creating things usable and sensible. UX designers usually spend a lot of time on research and deep data analysis. Depending on the stage of the product and also the quality of the available analytics resources, UX designers draw the proper conclusions as well as make some predictions relating to the product's strengths and weaknesses. UX has involved in element of research, testing, business analysis, project management and wireframing. In the research phase UX designer focus on the end user of the product and the goals of your business and provide a data about what potential customer needed and how to provide the maximum satisfaction to potential customers.

How to hire UX designer?

I am sharing some tips regarding how your business can find and hire the perfect UX Designer to finally improve your usability and conversion rate.

  1. Before going one step towards hiring a UX designer keep in mind that you almost certainly need to hire a UX Designer for increasing the conversion rate of a landing page, to increase sales on the checkout or to boost the onboarding expertise to convert additional trials to paying customers. Write down your main reason and find a right candidate on Toogit.
  2. If you want to find out, Can this UX designer do the job efficiently? Review portfolio, ask questions, and give design exercises. Define your small business task and designer need to do those task before selection, because you need to know, He has to be good at explaining what he does and how something works. Of course you don’t need to understand all the tasks that your designer must do. But you should be ready to tell them your main requirements and expectations.
  3. A good UX designer will always ask a lot of questions about users and how every detail in the product’s functionality is supposed to help add value. If the designer isn’t doing this, you’ve gotten the wrong one.
  4. Post your UX design job post with complete requirement on Toogit. UX Designers on Toogit are highly skilled and talented, hiring UX Designers on Toogit is safe and the money is released to the Freelancer only after you fully satisfied with freelancer's work.

Tips for writing a successful job post

  1. Try to keep the length of the job posting to a single page.
  2. State your expectations and requirements clearly.
  3. What skills do you expect? What tasks and deliverables need to be created?
  4. What is your budget and do you pay by hourly rate or by project completion.
  5. Write a bit regarding your target market and users, why are they interesting to work with.
  6. What challenges would the required Designer need to complete? Why will it be an interesting project to work on?

 

Sample job description

Job title: Need UX Designer to design software and platforms

Job description: 

[Your company short description]

We are searching for an UX Designer to design software system and platforms that meet people’s needs. You’ll combine interfaces and workflows to boost user experience. In this role, you must be an analytical and creative designer who is ready to understand user needs and solve issues. A strong portfolio of successful UX and other technical projects is important. We will pay $25/Hour.

Ultimately, you'll build our product more easy and intuitive to attract and retain customer.

Responsibility:

  1. Create UX deliverables appropriate to the project, including high & low fidelity prototypes, problem analysis, content strategies, user flows, and wireframes.
  2. Understand product specifications and user psychology.
  3. Conduct concept and usability testing and gather feedback.
  4. Define the right interaction model and evaluate its success.
  5. Develop wireframes and prototypes around customer needs.
  6. Work with UI designers to implement attractive designs.
  7. Communicate design ideas and prototypes to developers.

This is a 2 year contract with the possibility for freelancer based on performance.

Project payment will be based on hourly rate.

The importance of extracting information from the web is becoming increasingly loud and clear. Every few weeks, I realize myself in a situation where we need to extract information from the web to create a machine learning model. We have to pull or extract a large amount of information from websites and we would like to do it as quickly as possible. How would we do it without manually going to every web site and getting the data? Web Scraping simply makes this job easier and faster.

Why is web scraping needed?

Web scraping is used to collect large information from websites. But why does someone have to collect such large data from websites? Let’s look at the applications of web scraping: 

  1. Price Comparison: Services such as ParseHub use web scraping to collect data from online shopping websites and use it to compare the prices of products.
  2. Social Media Scraping: Web scraping is used to collect data from Social Media websites such as Twitter to find out what’s trending.
  3. Email address gathering: Many companies that use email as a medium for marketing, use web scraping to collect email ID and then send bulk emails.
  4. Research and Development: Web scraping is used to collect a large set of data (Statistics, General Information, Temperature, etc.) from websites, which are analyzed and used to carry out Surveys or for R&D.
  5. Job listings: Details regarding job openings, interviews are collected from different websites and then listed in one place so that it is easily accessible to the user.

 

Web scraping is an automated method used to extract large amounts of data from websites. The data on the websites are unstructured. Web scraping helps collect these unstructured data and store it in a structured form. There are different ways to scrape websites such as online Services, APIs or writing your own code.

Why Python is best for Web Scraping

Features of Python which makes it more suitable for web scraping:

  1. Ease of Use: Python is simple to code. You do not have to add semi-colons “;” or curly-braces “{}” anywhere. This makes it less messy and easy to use.
  2. Large Collection of Libraries: Python has a huge collection of libraries such as Numpy, Matlplotlib, Pandas etc., which provides methods and services for various purposes. Hence, it is suitable for web scraping and for further manipulation of extracted data.
  3. Dynamically typed: In Python, you don’t have to define datatypes for variables, you can directly use the variables wherever required. This saves time and makes your job faster.
  4. Easily Understandable Syntax: Python syntax is easily understandable mainly because reading a Python code is very similar to reading a statement in English. It is expressive and easily readable, and the indentation used in Python also helps the user to differentiate between different scope/blocks in the code.
  5. Small code, large task: Web scraping is used to save time. But what’s the use if you spend more time writing the code? Well, you don’t have to. In Python, you can write small codes to do large tasks. Hence, you save time even while writing the code.
  6. Community: What if you get stuck while writing the code? You don’t have to worry. Python community has one of the biggest and most active communities, where you can seek help from.

How does web scraping work

To extract data using web scraping with python, you need to follow these basic steps:

  1. Find the URL that you want to scrape
  2. Inspecting the Page
  3. Find the data you want to extract
  4. Write the code
  5. Run the code and extract the data
  6. Store the data in the required format

Example: Scraping a website to get product details

Pre-requisite:

  • Python 2.x or Python 3.x
  • Selenium Library
  • BeautifulSoup Library
  • Pandas Library
  1. We are going scrape online shopping website to extract the Price, Name, and rating of products, go to products URL
  2. The data is usually nested in tags. So, we inspect the page to examine, under which tag the information we would like to scrape is nested. To inspect the page, just right click on the element and click on “Inspect”. When you click on the “Inspect” tab, you will see a “Browser Inspector Box” open.
  3. Let’s extract the Price, Name, and Rating which is nested in the “div” tag respectively.
  4. Write code:

#Let us import all the necessary libraries

from selenium import webdriver

from BeautifulSoup import BeautifulSoup

import pandas as pd

driver = webdriver.Chrome("/usr/lib/chromium-browser/chromedriver")

products=[] #List to store name of the product

prices=[] #List to store price of the product

ratings=[] #List to store rating of the product

driver.get("Product_URL")

content = driver.page_source

soup = BeautifulSoup(content)

for a in soup.findAll('a',href=True, attrs={'class':'.…'}):

name=a.find('div', attrs={'class': '….'})

price=a.find('div', attrs={'class':'….'})

rating=a.find('div', attrs={'class':'….'})

products.append(name.text)

ratings.append(rating.text)

df = pd.DataFrame({'Product Name':products,'Price':prices,'Rating':ratings})

df.to_csv('products.csv', index=False, encoding='utf-8')

 

To run the code, a file name “products.csv” is created and this file contains the extracted data.

PHP (recursive acronym for PHP: Hypertext Pre-processor) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML.

PHP is one of the main languages used in dynamic web development. It’s one of the oldest language and a common component in the LAMP stack (Linux, Apache, MySQL, PHP). If you want to create a website or any back-end web service, PHP is one of the main languages you can choose from. If you need revisions to an existing application that runs on a Linux server, it’s common for the back-end coding to be done with PHP.

About PHP Developers

PHP developers are often simply called “back-end engineers.” A PHP developer is responsible for writing server-side web application logic. PHP developers usually develop back-end components, connect the application with the other (often third-party) web services, and support the front-end developers by integrating their work with the application.

They’re turn client’s specifications into a workable, tangible product that runs on a web server. Although PHP can run in a Windows environment, it’s more commonly used on Linux servers with Apache running as the web client. Many PHP developers package their applications this way with Linux and Apache to make it easier for the client to host it.

PHP developers code the functionality and brings an app to life. Collaborating with designers, they ensure that the front-end application is appealing to users. You may find that some PHP developers have front-end design skills, but often times, they work with UI and UX designers to create a user interface that’s engaging and supported by solid back-end functionality.

What Can You Expect from a PHP Developer?

It is a PHP Developer's job to write, test and maintain the code for web pages and computer graphics programs. They use PHP, a widely used scripting language, to build websites, programs and applications that computers follow to perform functions. They are also responsible for writing, troubleshooting, testing and maintaining the source code for computer programs. If needed, PHP Developers also assist team members in problem solving.

A PHP developer should be able to visualize your application and what you need based on your conversations and documentation (if you have any). They should be able to understand your business so that they can provide you with an application that supports your goals and business logic.

PHP developers mainly create two types of applications: web apps with a database background, and APIs that provide your existing software and data to mobile apps and other developers. PHP code powers the back end of a web app, so a PHP developer will design and architect your code and the way it works to support the front end. APIs are often used when developers or apps need to query your internal data, and they allow you to provide this data to the outside world. For instance, your app might pull a list of tweets from Twitter’s API. A PHP developer will read the API documentation and implement it into your website. APIs are also used with some mobile apps to power the app’s data services.

Deliverables could be full source code files, or some developers help you upload the code to your web server of your choice choice. If you’re building a website from scratch, it’s vital that you choose a developer with the skills necessary to tackle a project from the ground up. A senior-level developer will know how to manage a project (they might assign a project manager), set expectations, estimate costs, and give you organized, scalable code that you can work with for years.

Just like other development areas, PHP developers have a variety of skill sets and levels. Senior-level PHP experts often have several other languages in their arsenal. They should be able to design a full application from the ground up. Junior-level developers have a few years of experience, but they often need to work with, or have their work reviewed by, a senior-level developer to ensure that code is efficient and properly written.

Defining Your Project

A developer can only do as good of a job as the specifications or information they get from the client. Communication is key so that your PHP developer fully understands your concepts and goals. When you post a project, you must be able to communicate key elements so that you can get the best estimates from the best developers.

Before you post a project request or talk to developers, you should sit down and map out your idea. This can be done using images, presentations, or other types of documentation. For instance, you can draw your own wireframes and then explain each concept in writing. Developers bidding on your project can get a better idea of what needs to be done and estimate far more accurately.

It can be difficult for a client to understand the duration of a project and its cost, but a developer can sit down and discuss project scope, a reasonable timeline, and any deliverables that you can expect during the project’s development process.

Writing a Project Description

Once you know what you want from your end product, it’s time to write your project description. You need to be concise but provide enough detail to attract top developers. You can attach documents and provide video links to your project description to help developers better understand your goals.

Below is one sample of how a PHP project description may look. Keep in mind that many people use the term “job description,” but a full job description is only needed for employees. When engaging a freelancer as an independent contractor, you typically just need a statement of work, job post, or any other document that describes the work to be done.

Title: PHP Developer Needed to Build E-Commerce Website

Description: We need a PHP developer to build an e-commerce platform for our website. We have a rough wireframe document that explains the front end and the back end. We need help determining back-end architecture, so we want a developer to determine the way it will be built. We currently have hosting and need help uploading the code after it’s finished. The e-commerce store will host our product catalogue, take orders, allow customers to sign up, and then send email reminders to customers that left products in their shopping cart.

You can modify this description to better fit what you’re looking for, but it gives the basic requirements that a PHP development project might have.

PHP projects can take a long time, so expect a big project to take several months. PHP projects may require sit-downs to understand your requirements, design, coding, prototyping, and testing. All of these extend the deadline and can require several months for larger projects. A developer might even add a small percentage of time to the duration to ensure that deadlines are met. As with any project, the more descriptive your post is and the more you communicate with your programmer, the smoother the process will be.

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