Protocol Buffer Developers

Hire Protocol Buffer Developers

In 2001, Google developed a data serialisation format known as Protocol Buffers (Protobuf). Seven years later, in 2007, Google made the technology available for public use. Protobuf is an efficient way of formatting and transmitting data; it is especially suitable for platform-independent communication between multiple micro-servers. Initially, the technology supported three languages – Java, Python, and C++. Since then, it has been adopted by more programming languages, such as Ruby and JavaScript.

When posed with the question of why Protocol Buffers (Protobuf) is beneficial when other formats like JSON and XML are already available, the answer is simple. Protobuf is able to achieve the same results but with more efficiency and speed. By compressing and sending data in a binary format, the amount of space needed for transit is greatly reduced, resulting in less processing power being used. In today’s world, servers are under an enormous burden from the network and require a more effective way of serialising data. Google’s internal usage of Protocol Buffers is the perfect solution for this, allowing for efficient machine-to-machine communication.

Common Jargon Used in the Protocol Buffer Industry

JSON: Java Script Object Notation is the abbreviation for this term. It’s a way of storing and transmitting information using text.

XML: For “Extensible Markup Language,” see EML. It is used to store data that can be searched and shared, much like HTML.

JS (Java Script): It is a widely-used language for creating websites.

To What Extent Is Protobuf Like XML?

In an effort to find an alternative to XML, Google developed Protocol Buffers, which not only serialises data more quickly, but is also easier to use. Although Protobuf and JSON are comparable in some aspects, their features make them distinct. JSON, or Java Object Notation, is a textual interchange standard derived from JavaScript. However, when compared to JSON, Protobuf offers a greater range of features beyond message exchange, making it preferable.

Protocol Buffers: A Guide to Their Use

Having made a decision on which language to use, the next step is to utilise .proto files to define the structure of our messages. The second phase is to create objects/classes to manage the data. If assistance is needed in writing code in one of the most popular programming languages supported by Protobuf, Google provides support. The third and final stage is parsing and serialisation.

The compiler generates code in the language of our selection. For C++, the compiler produces both a header (.h) and source code (.cc) file. Similarly, the Java compiler outputs a .java file, while the Go compiler produces a .pb.go file. This pattern repeats for the other programming languages available.

Principal Characteristics of Protocol Buffers

It was previously highlighted that Protocol Buffers (protobuf) was designed to replace XML. However, due to its superior speed and user-friendliness, it was made available to the general public. It is noteworthy that protobuf has several notable features, such as:

Structured data that’s easy to navigate – At this stage of development, the information is organised in a systematic way and is easily accessible for use. However, it appears that the underlying structures are compromised when the same data is shared with a different recipient. To ensure that the structured data remains intact and is not disarranged in any way, the Protobuf schema’s distinct encoding of the data is highly advantageous, as it guarantees that a well-organised database is maintained.

The concept of compatibility – The use of Protocol Buffers simplifies the process of modifying and updating applications. As protobuf utilises field numbers, reverting to a previous version of the code can be achieved simply by looking up a certain number. In order to ensure compatibility with both earlier and later versions of the code, backward and forward compatibility must be taken into consideration.

Reduce complexity – When working with Protocol Buffers, you can take advantage of a structured approach which allows you to select an appropriate data structure at the scheme level. This is done by using modifiers that are automatically applied as you code, which can save a significant amount of time and simplify the process considerably.

Eliminates repetitive code – Boilerplate code is a set of pre-written code that is designed to be widely applicable and essential in most cases. These pieces of code are not suitable for significant alterations, however, the implementation of a protocol buffer scheme can help to reduce the amount of boilerplate coding needed, which can improve the performance of a web application.

Eliminates repetitive code – Boilerplate code is a type of pre-written code that can be widely used and is often essential for certain tasks. As these codes cannot be substantially modified, using a protocol buffer scheme can help reduce the amount of boilerplate coding needed, leading to improved performance of the web application.

Downsides of Protocol Buffers

Although protobuf seems to have many advantages, it is not without downsides. They include, among others:

Locale – With the increasing prevalence of issues and their solutions, there is a need for more dialogue on the matter. While researching for information, we have access to a plethora of resources regarding JavaScript Object Notation, but very few on Protocol Buffers. In general, developers who find themselves in difficult situations have a lack of tools to help them out of their predicament.

Comprehendability – When compared to the binary format, JSON’s textual representation makes it much more accessible for people as it is easier to comprehend. Despite this, it can be difficult to comprehend the structure of the data due to its complexity. However, the effort required to understand the data is well worth it, as the end result is a format that is easily machine-readable.

Job Description


  • You need to be familiar with NoSQL databases.
  • Should be proficient with SQL principles
  • Should be familiar with Linux, Mac OS, and Windows operating systems.
  • Expertise in Node.js’s more complex modules, such as Cluster and Multitasking.
  • Capable of producing object-oriented Java, Python, and Ruby code that is understandable, manageable, and performant
  • Fluent with using frameworks such as Redux, Express.js, and Flux
  • My professional experience encompasses a broad array of Layer-2 and Layer-3 protocols and technologies, including Virtual Local Area Network (VLAN), Multiple Spanning Tree Protocol (MSTP), Rapid Spanning Tree Protocol (RSTP), Ethernet Ring Protection (ERP), Link Loss Forwarding (LLF), Ethernet Operations, Administration, and Maintenance (OAM), Link Aggregation (LAG), Open Shortest Path First (OSPF), 802.3ah, Simple Network Management Protocol (SNMP), and Network Configuration Protocol (NetConf).
  • Needs to be proficient in TCP/IP
  • Prior knowledge with wireless LANs is recommended.
  • Solid grounding in the principles of data structures, OSs, and data networks
  • Having a solid understanding of key Internet protocols such as Internet Protocol Security (IPSec), Secure Sockets Layer (SSL), Domain Name System (DNS), Hypertext Transfer Protocol (HTTP) and other related protocols is highly desirable.
  • Possessing an in-depth familiarity with Node.js’s standard libraries
  • Knowing how the CAN bus system is built
  • Need to be fluent in HTML5, CSS3, and other front-end technologies
  • Ideally, you’d have experience with database installation, configuration, and management.
  • Must be familiar with and adept at utilising a wide variety of hooks
  • Ability to create modular, reusable code
  • Have the ability to both evaluate code and provide guidance to others.
  • Needs to be able to create cloud services using APIs
  • A mastery of NoSQL database error handling is a must.
  • Must be proficient in developing REST APIs using the Express.js framework.
  • Ideally, you’d be fluent in both relational and non-relational database systems.
  • It is preferred if you are familiar with XML, JSON, and JQuery.
  • Ability with PostgreSQL is preferred.
  • Ability to control the replication process is required.
  • Knowledge of Amazon Web Services or Microsoft Azure is a plus.
  • Possessing Docker experience is also very desirable.
  • Ability to create and manage complicated datasets
  • Strategy implementation for data migration experience
  • Issues with browser compatibility should be manageable.
  • Possessing GraphQL Competence
  • Ability to read and create database diagrams using dbdocs and dbdigram

Soft Skills

  • Knowledge of many backend stacks, including Express.js and Node.js.
  • Competence in both teamwork and individual accountability
  • Capacity to operate effectively under pressure and provide high-quality results
  • Having the chops to crank out code that is solid all around.
  • Cooperate closely with the web developers and designers to provide the highest quality output possible.
  • Must be familiar with agile development and SCRUM practices.
  • The candidate’s coding abilities should be up to date.
  • The successful applicant will have an appreciation for customer needs.
  • The ideal applicant would have initiative.
  • The ideal applicant can maintain a positive attitude while working to meet tight deadlines without complaining.
  • The ideal applicant is articulate, articulate, and proficient in English
  • Proficient in the art of data visualisation
  • Superb ability to organise one’s time
  • Focus on Specifics
  • Superior capacity for analysis and problem solving

Domain Expertise

At Works, we provide a comprehensive range of Human Resources services to a variety of industries, such as education technology, financial technology, healthcare technology, logistics and transportation, retail and online commerce, tourism and the hospitality industry, financial services, the media, and the travel industry. We understand the unique challenges that each industry faces, and are committed to providing tailored HR solutions to meet their needs. Our services include managing the full employment cycle of foreign workers, from recruitment and onboarding to billing, compliance, and taxes. We strive to be a reliable, dependable partner to our clients, serving as their local HR department.


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What makes Works Protocol Buffer Developers different?
At Works, we maintain a high success rate of more than 98% by thoroughly vetting through the applicants who apply to be our Protocol Buffer Developer. To ensure that we connect you with professional Protocol Buffer Developers of the highest expertise, we only pick the top 1% of applicants to apply to be part of our talent pool. You'll get to work with top Protocol Buffer Developers to understand your business goals, technical requirements and team dynamics.