Protocol Buffer Developers

Hire Developers for Protocol Buffer

Protocol Buffers, also known as Protobuf, was developed by Google in 2001 as a data serialisation format. After 7 years, it was made public for everyone to use. Protobuf is an efficient method for formatting and transmitting data, making it a great option for cross-platform communication between multiple micro-servers. Initially available in three languages – Java, Python, and C++, Protobuf is now supported by other programming languages like Ruby and JavaScript.

When considering why Protocol Buffers (Protobuf) is advantageous over other formats like JSON and XML, the answer is straightforward. Protobuf has the ability to achieve the same results but with greater efficiency and speed. By compacting and transmitting data in a binary format, it reduces the amount of space needed for transit, leading to less processing power being consumed. In the present era, servers experience an enormous workload from the network and require a more effective method of serialising data. Google’s internal use of Protocol Buffers is a perfect solution, making machine-to-machine communication highly efficient.

Key Terminology Used in the Protocol Buffer Industry

JSON: Java Script Object Notation is the acronym for this term. It’s a technique of saving and exchanging information using text.

XML: Short for “Extensible Markup Language,” XML is employed for storing data that can be found and shared, comparable to HTML.

JS (Java Script): A commonly used language for developing websites.

How Does Protobuf Compare to XML?

In a quest for an alternative to XML, Google developed Protocol Buffers, which not only serialises data faster, but is also more user-friendly. Although Protobuf and JSON share certain similarities, they differ in their specific features. JSON, or Java Object Notation, is a textual standard for exchanging data derived from JavaScript. However, when compared to JSON, Protobuf provides a wider range of functionalities beyond message exchange, making it the preferred option.

A Comprehensive Guide to Using Protocol Buffers

Once a choice of language has been made, the next step involves using .proto files to establish the message structure. The second stage is creating objects/classes for managing the data. If any support is needed for writing code in one of the highly in-demand programming languages supported by Protobuf, Google provides assistance. Parsing and serialisation are the final stages.

Once a language has been chosen, the compiler creates code in that language. For C++, the compiler generates both a header (.h) and source code (.cc) file. For Java, a .java file is produced, and for Go, a .pb.go file is created. This procedure is repeated for the other featured programming languages.

Main Features of Protocol Buffers

As previously mentioned, Protocol Buffers (protobuf) was initially created as a substitute for XML. However, due to its exceptional speed and ease of use, it was released to the wider public. It is worth noting that protobuf boasts several standout features, including:

Structured Data That’s Easy to Navigate: At the present stage of development, the data is arranged in a methodical manner and can be accessed with ease. However, it seems that the underlying structure is disrupted when the same data is shared with another recipient. To keep the structured data intact and prevent any disorder, Protobuf’s unique encoding of the data in the schema is exceedingly beneficial, ensuring that a well-arranged database is maintained.

The Concept of Compatibility: Protocol Buffers simplifies the process of modifying and updating applications. By utilising field numbers, reverting to a previous version of the code can be accomplished by looking up a specific number. To ensure compatibility with earlier and later versions of the code, backward and forward compatibility must be taken into account.

Simplified Complexity: When utilising Protocol Buffers, a structured approach can be employed, enabling the selection of an appropriate data structure at the schema level. This is accomplished through the use of modifiers that are automatically added as you code, saving a considerable amount of time and significantly streamlining the process.

Elimination of Repetitive Code: Boilerplate code refers to the pre-written code that is intended to be widely applicable and necessary in most circumstances. These coding chunks are not ideal for major modifications. Nevertheless, the implementation of a Protocol Buffer scheme can help minimise the amount of boilerplate coding needed, enhancing the performance of a web application.

Elimination of Repetitive Code: Boilerplate code represents pre-written code that is extensively used and critical for specific tasks. As these codes cannot undergo significant modifications, employing a protocol buffer scheme can help minimise the amount of boilerplate coding needed, resulting in better performance of the web application.

Disadvantages of Protocol Buffers

Despite its numerous benefits, protobuf has some disadvantages, such as:

Locale: As the number of issues and their solutions grows, more discussions on the matter are necessary. While much information is available about JavaScript Object Notation, there are far fewer resources on Protocol Buffers, leaving developers with limited resources to resolve difficult situations.

Comprehensibility: In comparison to the binary format, JSON’s textual representation makes it more accessible to people, as it is easier to understand. Nonetheless, comprehending the data structure can be challenging due to its complexity. However, the effort invested in comprehending the data is worthwhile, as the outcome is a format that machines can effortlessly read.

Job Responsibilities


  • Proficiency in NoSQL databases is necessary.
  • Adequate understanding of SQL principles is required.
  • Knowledge of Linux, Mac OS, and Windows operating systems is necessary.
  • Mastery of Node.js’s intricate modules, such as Cluster and Multitasking, is required.
  • Ability to generate object-oriented Java, Python, and Ruby code that is comprehensible, maintainable, and high-performing.
  • Proficiency in utilising frameworks like Redux, Express.js, and Flux is necessary.
  • My professional experience covers a wide range of Layer-2 and Layer-3 protocols and technologies, such as 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).
  • Proficiency in TCP/IP is necessary.
  • Prior understanding of wireless LANs is advisable.
  • Strong foundation in the fundamentals of data structures, operating systems, and data networks is required.
  • Having a robust grasp of important 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 immensely desirable.
  • Having a profound familiarity with Node.js’s standard libraries is necessary.
  • Understanding the construction of the CAN bus system is required.
  • Fluency in HTML5, CSS3, and other front-end technologies is necessary.
  • Experience with database installation, configuration, and management would be ideal.
  • Familiarity with and skill in utilising a vast range of hooks is necessary.
  • Aptitude for producing modular, reusable code is required.
  • Possessing the capacity to assess code and offer guidance to others is necessary.
  • Ability to develop cloud services utilizing APIs is required.
  • Proficiency in NoSQL database error handling is imperative.
  • Proficiency in developing REST APIs using the Express.js framework is necessary.
  • Fluency in both relational and non-relational database systems would be ideal.
  • Familiarity with XML, JSON, and JQuery is preferred.
  • Proficiency in PostgreSQL is preferred.
  • Capability to manage the replication process is necessary.
  • Having familiarity with Amazon Web Services or Microsoft Azure is an added advantage.
  • Having experience with Docker is also highly desirable.
  • Capability to construct and maintain complex datasets is necessary.
  • Experience with implementation of strategy for data migration is essential. Click here to learn more about recovery from SQL server failures.
  • The handling of browser compatibility issues should be manageable.
  • Having proficiency in GraphQL is necessary.
  • Capability to read and create database diagrams using dbdocs and dbdiagram is required.

Interpersonal Skills

  • Familiarity with various backend stacks, such as Express.js and Node.js, is necessary.
  • Proficiency in both teamwork and individual accountability is required.
  • The ability to perform efficiently under pressure and deliver high-quality results is necessary.
  • Having the skillset to develop code that is robust in all aspects is required.
  • Collaborating closely with web developers and designers to deliver top-notch output is necessary.
  • Proficiency in agile development and SCRUM practices is essential.
  • The candidate should be updated with the latest coding abilities.
  • The prospective applicant must understand the importance of customer requirements.
  • The perfect candidate should possess initiative.
  • The ideal candidate can sustain a positive attitude and meet demanding timeframes without complaining, as explained in this article.
  • The perfect candidate is well-spoken, eloquent, and skilled in English.
  • Skilled in the craft of data visualization.
  • Exceptional organizational skills to manage one’s time.
  • Emphasis on particulars.
  • Excellent aptitude for problem-solving and analysis.

Proficiency in Domain Knowledge

Works is a leading provider of comprehensive Human Resources solutions for a wide range of industries, including fintech, edtech, healthcare, logistics and transport, online retail, the media, the financial sector, and the travel industry, as well as tourism and hospitality. We recognize that each of these sectors faces unique challenges and, as such, are dedicated to delivering customized HR services to meet their specific requirements. Our services include overseeing the entire employment process for foreign employees, from recruitment and onboarding to tax compliance and invoicing. We aim to be a reliable and trustworthy partner for our clients by functioning 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.