In software engineering, a software design pattern is a solution to various commonly occurring problems in software design. It is not a finished design that can transform into code to solve the problem. Instead, it describes the problem, provides an effective solution to use in different situations, and mentions its consequences.
Design patterns are the best practices that the developer can use to speed up the development process by providing proven development solutions when designing software or applications. Freshly designed codes may possess subtle issues that may not get detected at first; reusing design patterns eliminates those subtle issues that may cause significant problems for coders and architects to read codes familiar with the patterns.
There are times when people only understand how to tackle a specific problem while applying certain software design techniques as these techniques cannot be applied to a broader range of problems. Design patterns generally introduce effective solutions that don't require specifics tied to a single problem. In addition to this, developers can communicate using popular and well-understood names for software interactions. In order to design effective solutions, companies often look to hire design pattern developers who can efficiently tackle these significant problems.
Tools and Technologies of Design Pattern
The design pattern has been classified into three classifications based on the problems they solve. Below we have curated a list of all of them.
1. Creational Patterns
Creational design patterns are the patterns that deal with object creation, where the objects are created so that they are suitable for the solutions. They are further classified into various parts:
- Dependency injection
- Factory method
- Lazy initialization
- Object pool
- Abstract factory
- Resource acquisition initialization
2. Structural patterns
In order to provide functionality, the structure patterns organize different classes and objects to form larger structures. They are further classified into various parts:
- Extension object
- Front controller
3. Behavioural pattern
Identification of various common communication patterns between objects is behavioural patterns. This increases the flexibility level to carry out the communication well. They are further classified into various parts:
- Chain of responsibility
- Null object
- Observer or publish
- Template method
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Role and Responsibilities of Design Pattern Developers
The role and responsibilities of design pattern developers are not only limited to finding practical solutions to the problems, but they fulfil various responsibilities that we have mentioned below:
- You will be working with a team of skilled engineers to build an app.
- Responsible for detecting business problems and finding practical solutions
- Build your ideas and innovate them for production
- Suggest ways for improvement in young minds
- Establishing strategies and development goals
- Foster team spirit in the organization
- Work closely with software engineers and architects to drive solution
- Understanding of essential programming languages such as Java, C++, and C
- Responsible for improving code readability for coders and architects
- Excellent coding skills
- Ability to debug codes effectively
- Good understanding of databases such as MySQL
- A keen mind to solve complex real-world problems
- Closely working with the testers
- Create high-quality designs every time
- A solid understanding of the complete software development life cycle
- Responsible for meeting the deadlines
- Responsible for communicating with different stakeholders
- Excellent attention to detail
Requirements- Hard skills
Being a developer is a position of pride; therefore, they need to acquire various hard skills essential to hold a respectable position in the organization.
- A solid understanding of Object-oriented programming or OOPs
- Should possess full-fledged knowledge of core design principles such as GRASP, SOLID, DRY, KISS, etc.
- Ability to write and understand codes
- A quick understanding of the fundamentals of design patterns
- Good grasp of different kinds of design patterns
- Skills to use design patterns in real-life projects
- Well-versed with algorithms and data structure that can solve various programming problems
- Mastering the art of developing websites and applications
- An appropriate understanding of databases
- Should have hands-on experience on how to debug various codes
- Capabilities for identifying problem causes and troubleshooting them
Requirements- Soft skills
Along with hard skills, the following soft skills will help the developers to develop a positive attitude towards work. So, let's dive in and look at the various skills:
- The ability to communicate your thoughts well and listen to others opinions will give you a fair advantage in the organization.
- Understating other people, their perspectives, and beliefs will always depict you as a bigger person; therefore, remember to be empathetic towards people.
- Being a developer is not an easy job as it tests patience at every level, right from project kick-off to project execution.
- IT is a developing sector. With changes occurring almost every alternate day, adapting to the changed environment plays an important role.
- Don't be afraid to experiment to try new things, as it will open doors for creativity.
- Being a developer requires critical thinking and a broader perspective to deal with brainstorming situations.
- The ability to detect problems and keep a problem-solving attitude will always lead a long way.
- A developer should be accountable for his mistakes.
- Building confidence takes time; therefore, make sure to develop this skill right from the beginning.
- Time management is an essential aspect of a developers life; therefore, one should know to manage time properly.
- Working as a developer sometimes means working in a team; therefore, one should possess a higher team spirit to deliver the best results.
- Ability to face challenges and overcome them with a brave face.
- Collaborating with operational team members.
- A positive attitude towards work is essential to deliver results.
- Must know about algorithms, design patterns, and related fields.
- Bachelors or/and masters in computer engineering or any relevant study.
- Hands-on experience in software development using programming languages such aS Java, C++, etc.
- Collaborating with developers to provide seamless delivery.
- Contributing to the development process with current services and applications
- Proper code optimizations and ability to identify and debug codes
- Proper understanding of analyzing databases
- Closely working with other team members
- Ability to design softwares and applications
- Assessing the maintenance of quality
- Developing practical solutions with their consequences
- Keeping track of the complete development cycle
- Daily monitoring and resolving issues
- Developing sustainable solutions for future problems
- Ability to lead the team.
- Communicate with other developers to develop a similar understanding
- Excellent communication skills to connect with clients and deliver effective solutions
- Tremendous capacity to meet deadlines
The salary structure of a design patterns developer is determined by various factors that include the years of experience, individual's job title, location, and much more. According to the latest market research, the average pay of design pattern developers runs around USD 59,500-61,089 per annum. As a fresher, one can expect an average pay of USD 38,000 per annum. Also, if you are an experienced pattern designer, then the top earners may earn up to USD 76,000 per annum.
Design Pattern Certification
Certification as a design pattern developer lets you demonstrate your skills and proficiency in the actual workplace. A software design pattern developer is responsible for designing practical solutions to the problems occurring in software design; therefore, even the slightest mistake can cause a lot of destruction in an existing system. The certification course will provide you with technological superiority and the ability to solve issues if there are any. The course will be backed by several tests, study material and help candidates to qualify efficiently. It is self-evident that being a design pattern developer is a position of responsibility; hence a certification course will make you capable of dealing with organizational requirements efficiently.
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- Design patterns help in creating, implementing, and documenting software creatively.
- The purpose is to provide effective reusable solutions to problems that occur in software design.
- Responsible for speeding up the overall development process.
- The significant advantage of design patterns is that they solve issues related to software designs more effectively.
- Provides proven solutions to all problems.
- The design pattern developer is responsible for developing applications, codes, and practical solutions.
- A quick understanding of primary programming languages is a must.
- Good communication skills are an essential aspect of great developers.
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