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Expert Tips for Choosing Freelance Android App Development Services for Your Company

Posted on July 26, 2024 by faz_business

The search for the best freelance Android app designers is never an easy task. After all, every freelance Android app designer is unique and different from the rest. But one thing is for sure: whether you’re a multinational company, a small business, or a start-up, you need to look for the right freelance Android app developer who can transform your dream application into reality.

Why your company needs a freelance mobile app developer

Regardless of its shape, size, or type, businesses need a more responsive mobile app than ever. As the eCommerce platform continues to grow, it’s almost inevitable for businesses to develop mobile apps. Android app developers and designers are enjoying a high demand because of the Android OS’s notable popularity compared to its counterparts. As a result, companies that specialize in mobile app development strive hard to cater to the market and its ever-growing and ever-changing demands.

But once again, it can be challenging to choose a reliable and trustworthy app development service. Since the mobile development process involves several stages that require the participation and collaboration of an entire team of skilled 3D design experts, no one can blame you if you’re confused when it’s time to look for a decent mobile app developer. Continue reading this guide to learn some expert tips for choosing freelance Android app development services for your company that won’t leave you disappointed with the results.

1. Review past projects

Checking and going through the previous projects of an app development service can give you a good idea of the quality of their delivery and overall approach. The working portfolio of freelance developers speaks a lot about their work. Start by going through the app’s functionality, the time it took to finish the project, and the designing capabilities of the developer. These will help you understand and confirm whether the developer can meet your company’s app’s requirements. While you’re at it, do not forget to go through the feedback, ratings, and reviews for the app itself.

2. Get in touch with previous clients

Just checking the past projects of a freelance Android app designer is not always enough. You might also want to consider reaching out to previous clients. Doing so will tell you how the developer treated and dealt with past clients. It will also help you understand how the designer works once they receive the project, their level of responsiveness, the frequency of communication with the client, how they handle challenges, and the like.

3. Inquire about post-development support and tasks

Before hiring a freelance app designer, you should also take your time to ask about common post-development tasks, including app testing, app submission, support, maintenance, bug fixing, and other post-development concerns, before you decide to hand your project to the developer. While no app might be perfect, this is the least you can do to ensure that yours will be almost close to perfection.

4. Ensure top-notch app performance and quality

Users never like apps that take too long to respond. That’s why it is crucial to ensure that your chosen freelance Android app development service can come up with an app that is both intuitive and fast at the same time.

5. Look for reusable high-performance code

It’s a no-brainer that a freelance Android app developer should be proficient and well-versed in various languages, such as JavaScript and Kotlin. Additionally, it is essential that they know how to create a code that they can keep in an understandable and reusable environment. Through this, debugging and making the necessary changes will be simple and smooth. Moreover, future implementations of due updates and other similar changes will be more manageable.

6. Confirm understanding of material design basics

A prospective Android app developer must also understand and preferably have real-world experiences in working based on the Material Design principles and guidelines of Google that can help them craft user-friendly and appealing interfaces. This modern set of guidelines on material design helps ensure an effective form of the UI/UX design of the app with minimal effort.

7. Check for comprehension of SDLC and business processes

Modern development projects always require a good understanding of SDLC or software development lifecycle and business process. You can save more money and time in the long run if your chosen freelance Android software programmers/developers can pinpoint possible issues and challenges during the development process.

8. Avoid focusing on the price tag alone

In the hopes of winning the race, many businesses tend to work with the cheapest freelance Android app designers they can find, only to be disappointed with a low-quality app that they received. In turn, this would be completely useless for their business. Rather than opting for those low-budget developers, hiring a freelance Android app developer who can come up with a high-quality and feature-rich app at the most competitive price would be more efficient and advantageous.

9. Verify the use of an innovative approach

Make sure you also look into the approach of the freelance Android app developer that you’re planning to hire. To ensure that the provider is adept in their service, always check if they understand the specific needs of your business. See to it that the development service can also improvise designs and offer a top-of-the-line user experience combined with groundbreaking ideas.

10. Go for a certified and reputable developer

Hiring a freelance Android app developer may sound risky, but as long as you choose a certified and reputable one, there is simply no reason for you to worry. Use your wise judgment and carefully consider every potential candidate before you settle for one.

11. Guarantee ability to pinpoint and solve bugs

Once the code is up and ready, the app designer will be in charge of identifying bugs and errors and getting rid of them accordingly. Once the app gets deployed, the designer will also continue to be in charge of troubleshooting.

12. Ask about the designer

It would not do you any good if you settle for the first designer you meet. Take your time interviewing each candidate, and do not be afraid to ask more about them, such as their services and other related experiences. There’s nothing wrong with this, so go ahead and raise those questions running through your mind.

13. Check for experience and proficiency

Would you entrust your health to a doctor not licensed to treat patients? Definitely no! When it comes to app design and development, it’s never wise to put its fate into the hands of someone who is a complete beginner in the field. Always consider the proficiency and experience of the freelance Android app developer you’re eyeing to hire. Don’t forget that developing a business-centric and market-centric app is not an easy task. It is something that should be done with the utmost proficiency that only experienced designers can offer.

14. Go through privacy agreements and NDAs

Work with a freelance Android app developer only after you’ve signed the privacy agreements and NDAs. Signing these bonds with your chosen designer gives you peace of mind, knowing that your business’s confidential data will be safe and secure. You also need to guarantee that you have complete control and property rights of your app to prevent discrepancies in the future.

15. Consider sufficient knowledge of different open-source platforms

As an open-source platform, Android gives developers the flexibility to design apps that cater to the specific needs of the users. For this reason, the developer you choose must have a sound knowledge of these different open-source platforms. Be sure to look for a freelance Android app designer who is familiar and well-versed with the various open-source libraries.

16. Pick a designer who stays up-to-date with trends and tech

The world of technology develops fast, with new technologies and tools getting introduced into the market almost every day. These include supplement software solutions and new knowledge complete with new features. When hiring a freelance app designer, see to it that they keep up with the most state-of-the-art technologies to help you stay ahead of the competition with the most interactive and updated solutions.

17. Prioritize user needs

When developing an app, a freelance Android app developer should always focus on user needs and requirements. They should come up with a solution that will satisfy users, offer them comfort, and look more appealing to them.

18. Ability to work with different APIs

Application programming interface or API allows speedy communication between different computer programs. The programmers communicate with different services, using numerous APIs for this particular purpose. It allows quick operation of different programs opened at the same time. These APIs should always be among the key strengths of an excellent freelance Android app developer.

19. Capacity to handle various databases

Almost all apps right now hold massive volumes of data. It’s critical to synchronize all of them between the outer database and internal storage when the app is offline. With that, a good command of these different databases is a must for the freelance Android app designer you will hire.

How Cad Crowd can help

Are you looking to elevate your company’s mobile presence with a top-notch Android app? Look no further! Cad Crowd is your gateway to expert Android app development services. Take advantage of the opportunity to harness the power of cutting-edge technology for your business. Get in touch with Cad Crowd’s skilled professionals and secure the future of your company’s mobile app development. Begin your success story now. Contact us today, and let’s build your dream Android app together!

CAD Files in Action: Industries and Companies Adopting Popular CAD File Formats

Posted on July 21, 2024 by faz_business

Today’s post explores CAD files and the companies and firms that adopt popular CAD file formats. Before the rise of CAD, paper and pencil were the only combination designers had access to. 3D designs and prototypes were all carried out manually. The result was the slow development of designs and the tedious prototype creation process. Without a doubt, the entire manual process required expensive trials and errors.

But with the introduction of CAD technologies, the entire design, development, and prototyping process has become easier, faster, and cheaper. As a result, it’s simple to address design concerns and can be done so throughout the design process itself. Instead of the usual drawing, CAD files have become the ultimate weapon for 3D designers to bring their CAD designs to life.

What are CAD files?

Computer-aided design or CAD files are the outputs of CAD software that contain information about the designed objects. These files might be made up of 3D or 2D data and are commonly used by designers, manufacturers, digital artists, engineers, and scientists. The format is the defining characteristic of CAD files. There are kernel, native, and neutral CAD file formats. Neutral file formats were elaborated as readable according to industry standards by most CAD modeling platforms.

These formats have publicly available specifications and are maintained by consortiums or companies. Meanwhile, major CAD vendors produce native formats. Third-party CAD tools conversion is necessary to import these files. Finally, kernel formats are derived from renowned geometric modeling kernels. CAD modeling kernels are components of modeling software. That defines how a shape is mathematically described by it. Kernel formats are recommended for software built on top of the kernel that corresponds to it. Here are some of the industries and companies adopting popular CAD file formats:

Interior design

CAD files allow 3D interior design firms to breathe life into their visions through detailed and intricate digital designs. It allows them to present designs to their clients, from every detail to the smallest ones. They can also showcase the final look of the project upon completion.

Architecture

Buildings are massive and costly projects. Flawless planning is critical when developing something as expensive and huge as a building. It is another case where CAD files come in handy. In addition to the actual layout and architecture of a structure, the CAD files can also be used to identify the correct specifications, such as weights, volumes, and measurements, even before the start of the actual construction.

2D drawings and floor plan services can be used in the field once the construction starts. Meanwhile, the 3D architectural visualizations are used to gauge the accuracy of 2D plans and help backers envision the completed project to increase the chances of them funding it. It is especially true for office buildings as well as other commercial structures. However, home designers and builders also increasingly use CAD files and 3D visualizations these days.

Landscaping

Landscaping companies also use CAD files to conceptualize their outdoor creations and identify the correct placement and location of different landscaping elements such as gardens, patios, fences, trees, and more. Companies can employ 3D landscape rendering designers to visualize their designs.

Automotive

Sophisticated CAD software and files are also used in different aspects and areas of automotive design. CAD companies for the automotive industry are used to produce 3D prototypes of new styles of car bodies and to design car parts such as engines, tires, upholstery, circuitry boards, and others. Data from CAD files can be fed into CNC machines that cut steel and robots that help construct vehicles on assembly lines.

Medical

CAD files are also used by prosthetic design and CAD services for medical applications for prosthetics construction or reconstruction of different body parts. Some of these are even printed out using specialized medical 3D printers. Traditionally, CAD has been used to help engineer designs and models for analysis, representation, and manufacturing. The advancements in biomedicine and information technology have paved the way for new CAD uses and applications with many essential and novel biomedical applications.

The CAD files are used for tissue engineering, where the CAD-based bio-tissue informatics model offers crucial data on tissue biophysical, biochemical, and biological properties for the design, fabrication, and modeling of complex substitutes for tissues.

Civil Engineering

Today’s urban planners also use CAD files to plan infrastructures in urban areas, including bridges, office complexes, industrial units, parks, and more. It is another aspect where 3D CAD is used most of the time. The urban planning process requires taxpayer dollars and funding. Many people find it hard to envision the appearance of a playground or park based on a 2D drawing alone. It’s even more difficult for them to visualize what a massive professional stadium will look like upon completion. This is where civil engineering professionals can help. If the planners hope for financial support and backing for a taxpayer referendum, CAD files are the best approach.

Fashion Design

Even though most of today’s reputable fashion designers choose to craft their designs for their unique creations by hand at first, fashion CAD files are often used in the latter phases of the design process. CAD files are also almost always used by industries specializing in ready-to-wear garments. The files are used to identify the most efficient fabric cuts and to change the pattern scale for various sizes.

With the help of virtual models, the files can also be used to present how the item fits and moves when worn. 3D cad fashion design professionals can make the necessary changes to the design afterward. During the manufacturing stage, the cloths can then be cut, typically in large layers, with the help of CNC machines to speed up the whole process.

Dentistry

Did you get a tooth crown in the past decade? If yes, then chances are your dentist took advantage of technological advancements in CAD technologies. For 30 years, CAD files have been used in dentistry to digitize dental structures and oral cavities for virtual designs of complex and simple prosthetic units. However, the only difference is that this time, thanks to the rise of dental 3D printers and special dental materials, the structure is made right in the dentist’s office while you wait instead of being sent out to a laboratory first for construction. Dental CAD printing and design technologies can offer unmatched anatomical accuracy even while you wait.

Forensics

Just like how your well-loved CSI show uses CAD technologies to solve their cases, their counterparts in the real world do so as well. The role of 3D CAD design and 2D drafting services in forensic sciences is to help estimate a person’s age, analyze the injuries incurred, and identify the victim postmortem. Most of the time, postmortem identification involves comparing dental records in the form of models and radiographs of a person before death or ante mortem to that of postmortem or after death.

On the other hand, injury analysis may involve comparing bone contusions or fragments to the types of known injuries or weapons. Forensic sciences can also use CAD files to help in 3D reconstruction of the investigation of crime scenes.

Law

3D CAD reconstructions of crime scenes and accidents that resemble those used in forensics can be used even in courtrooms to assist the jurors in visualizing the events put on trial.

Mapping

As a form of CAD, computer-aided mapping is especially related to cartography and mapping. This is typically used by GIS mapping experts to generate utility, parcel, and street maps that can be used with GIS or on their own. Even though GIS and CAD are similar to each other, the two have some notable distinctions. Most importantly, CAD is designed to edit and create graphic entities. In general, CAD also has minimal database capacities, but this might not ring true in the case of 3D CAD.

On the other hand, GIS is the spatial database where graphics are used to display the analytical results, wherein graphic editing is the secondary ability. It is essential to note that several CAD programs come with GIS functionality as an add-on to their core functions in graphic editing.

Aerospace

The aerospace field is undoubtedly one of the most high-tech modern industries that use CAD files. The aerospace industry includes aircraft, missiles, satellites, and space vehicle manufacturers. Since these products come with colossal price tags, with a single aerospace item easily costing several million dollars, aerospace engineering services and CAD files play a crucial role in the design process.

Before the construction of the actual product, every single detail is planned and virtualized as thoroughly as possible with the help of sophisticated CAD design software. Advancements in computing technologies have undoubtedly paved the way for the continuous rise of CAD files in applications beyond the scope of conventional AEC design.

How Cad Crowd can help

Get in touch with Cad Crowd today and tap into the massive pool of CAD design professionals specializing in CAD files that can be used in various industries and by different companies. Contact us for a free quote.

Exploring the Pros and Cons of Digital Concept Designs in 2D CAD for Companies

Posted on June 6, 2024 by faz_business

Believe it or not, many organizations still use paper-based methods when exploring initial concept designs. Although there’s nothing wrong with it, especially during the early stages of concept work, it has its own set of limitations. Making paper concept designs for the subsequent development stages will involve more work and effort. Investigating and evaluating different design options is also tricky.

On the other hand, it’s still more straightforward and affordable to stick with 2D CAD. It’s also a great option if you’re just getting started. This article reviews the pros and cons of digital concept designs in 2D CAD for companies.

What is 2D CAD?

2D CAD is a CAD or computer-aided design file that features a two-dimensional representation of a part or object. 2D CAD drafting services are often used in the manufacturing and engineering industries to communicate and present design details to the rest of the people in the production process.

2D CAD drawing software allows engineers and designers to develop precise and accurate drawings of assemblies and parts. These drawings can include annotations, dimensions, measurements, and other information critical for manufacturing. 2D CAD drawings are typically used to develop blueprints, schematics, and technical drawings. These also come in handy to specify tolerances, communicate the intent of the design, and convey other essential details to those who are part of the production process.

It’s possible to save 2D CAD drawing files in different formats, such as PDF, DXF, and DWG. These files are also shareable electronically with everyone in the production process, simplifying collaboration and allowing changes to be made whenever necessary. With the help of 2D CAD, engineers can also create detailed drawings in 2D for CNC machining parts.

How to make 2D drawings in CAD

Below are the basic steps involved in drawing in 2D CAD:

Open a new 2D CAD drawing file in the CAD software. Select the suitable scale and units for the drawing.
Create a new layer for the drawing first. It will help organize the drawing and let you control its different parts and elements.
Use suitable drawing tools to start drawing the 2D geometry. Many CAD software tools let you draw lines, rectangles, arcs, circles, and other geometric shapes.
Refine and modify the drawing as necessary with the editing tools. You can use different tools to tweak existing geometry, including chamfer, extend, fillet, and trim.
Include annotations and dimensions in the drawing. The dimensions are used to specify the location and size of the geometry. Annotations are used to include additional details about the drawing.
Add layers to control the visibility of different parts of the drawing. Different line types and colors can be assigned to different layers to simplify distinguishing between different parts of the drawing.
Save the drawing in the suitable file format. Typically, 2D CAD software supports different file formats like PDF, DXF, and DWG.

Popular 2D CAD programs

The market is now filled with different 2D CAD programs. The following are some of the easiest to learn and most user-friendly:

DraftSight is a professional-grade 2D CAD program with a free version for personal use. Its user interface looks and feels familiar and provides extensive editing and drawing tools.

It is an open-source and free 2D CAD program that is easy to use and has basic features and drawing tools.

SketchUp is a popular 3D modeling tool, but it also comes with 2D CAD drawing capabilities. It has an intuitive and simple interface and is usually used for interior design and architectural projects.

Tinkercad is a free 3D modeling and design tool with 2D capabilities. This is developed for beginners and provides a simple, easy-to-use drag-and-drop interface.

Pros of 2D CAD for digital concept designs

Cost-effective

2D CAD solutions are considered more cost-effective than advanced 3D CAD. The cost of working with a 2D CAD expert is also reduced because you can get the output of your project in less time. The designs are also easy to understand and can meet expectations in just one go. This saves you from worries because you no longer have to hire experts for pricey alterations. In addition, 2D CAD drawing software is typically cheaper than 3D CAD software.

Easy to learn

2D CAD drawing is simpler than 3D modeling so that you can learn it quickly. While 3D CAD tools provide designers with different functions, most are not necessarily required to produce drawings for component plans, piping, assembly, and more. On the other hand, 2D CAD tools only contain essential functions that are easy to operate and understand (i.e., line weights, line types, layers, etc).

Error-free

Since the number of manual calculations is reduced, 2D CAD has minimal room for mistakes and errors. Design engineers can digitally develop different mechanical components with exact dimensions and tweak them according to the requirements.

2D CAD tools can also automatically calculate the specific changes made in various factors. It also includes inputs on the designs built in the past. You can get faster and more accurate iterations of existing designs with minimal manual inputs.

Faster processing

The files of 2D CAD drawings are smaller than 3D models, making their processing and sharing faster than ever.

Flexible design

One of the most notable perks of using 2D CAD is that you can quickly amend the designs. Unlike the conventional paper-based models, it will only take a few clicks to alter the layout on the digital platform. You can experiment with different options until you find the design satisfactory. A skilled drafter can create a realistic reproduction of the final product and present how the different elements will fit and blend in a defined space.

Precision

2D CAD drawings are often exact, allowing designers to specify exact dimensions and measurements.

QCAD

QCAD is a 2D CAD program made explicitly for new CAD users. QCAD has an intuitive and straightforward interface with basic editing and drawing tools.

Time-saving

2D CAD software can calculate the most updated or added calculations with minimal manual input. This allows the designer to focus on the areas that need more attention. Digital drawings can also be shared faster among all the involved teams. This will ensure that everyone is always on the same page, and if a team member ever finds any change or error, it can be solved immediately. It makes developing designs of materials, fabrication detailing, manufacturing, or other units quicker than ever.

Versatility

2D CAD drawings apply to many applications, such as architecture, graphic design, and engineering.

Cons of 2D CAD for digital concept designs

Limited visualization

2D CAD drawings can only offer a flat, two-dimensional view of objects. As a result, they cannot convey any perspective or depth.

Inadequate information

2D CAD drawings cannot convey all the details in a 3D model, including the material’s volume, weight, and properties.

Insufficient interactivity

2D CAD drawings are static, which means that you cannot manipulate them in the same way that you do with 3D models.

Restricted simulation

You cannot use 2D CAD drawings to simulate the performance of an object under real-world conditions such as fluid flow, strain, and stress.

Minimal options for design

2D CAD drawings are only limited to flat shapes in two dimensions. They cannot convey or present more complex assemblies or geometries.

When should you use 2D CAD drawings over 3D models?

Designs are only required for one component.
The project has tight completion deadlines.
The drawings need less space.
The models don’t require any 3D functionality.

Can you combine 2D with 3D CAD?

Using 3D and 2D together can help you optimize the project faster and easier. It is a hybrid approach that can lower manual updates and enhance interoperability.

2D CAD can also help develop drawings for the shop floor requirements and even share them with the rest of the team members. 3D CAD tools, on the other hand, can help perform error detection, visualization, and design analysis.

How Cad Crowd can help

Even with the rise of 3D CAD models, engineering CAD designs still require 2D CAD drawings. The design engineers continue to use 2D drafting in almost 50% of the entire CAD software utilization. Cad Crowd is a platform used to find professionals specializing in 2D CAD design services and 3D CAD.