What are the best practices for writing a system architecture resume?

Tailoring your resume to each job application is essential. Start by reviewing the job description to understand the requirements and keywords. Customize your professional summary, highlight relevant experience, and quantify achievements. Update your skills section, adjust work experience descriptions, and include relevant projects. Remove any irrelevant information and proofread carefully before submission.

Based on the job description it might be possible to recreate the mental model of what is going on in the job you're applying to. A qualitative research of the product (s), market, competition, size of the team and product market fit might give insights into the challenges of a particular job. Communicating your research efforts into the customer's domain, your vision of their challenges and possible participation in resolving those and reaching their goals might present you as a valuable team player, an employee that really cares about their employer and customer, that truly seeks how to take care about their beginning, deliver value and secure smooth operation, while having enough competence to implement it. Stand out with the solution.

Estoy totalmente de acuerdo con resaltar las habilidades y conocimientos técnicos, pero no hay que dejar de lado que las habilidades blandas también son muy importantes y muchas veces se dejan de lado.

It might be useful to have a detailed version of your resume with description of examples of how you used your technical skills to deliver a solution to your customer and how it worked out. Technical skills are a vehicle that enables solution delivery and it is important to keep the primary focus on the solution first place. Keeping up with the tech might be challenging itself, operationalizing it to deliver solution might be challenging even more. If you're able to master the tech and operationalize it to deliver solutions that help your employer and customer reach their higher level business objectives, it might highlight you as a good fit for the job and secure that position.

It might sometimes be the case that your vision in the given domain (be it tech or not) due to your constant involvement in it is deep and wide enough to see and differentiate numerous options and possibilities. It might be a good idea to share your vision with other people involved, to broaden their perspective and perception of things with your view and input. It might have some additional details, or take into account some unforeseen factors, or enable an unexpected perspective from a different angle, that might help to make a more reliable, stable and future-proof decision. Possibility to communicate it in easy and understandable way and language is also important, you might want to be able to explain difficult things in simple terms.

One of useful things to communicate might be your work attitude and work ethic - something, that is tech-agnostic and characterizes you and your personality in general. It's good if you have a number of your pet projects where you aren't limited with the choice of tech, architecture, requirements, etc. and can just showcase the state of art solutions and best practices for resolving some of the common industry-wide challenges. This might show your proficiency in the work you do, represent your personal interest in the tooling and caring about reaching customers' goals in the best possible way and most efficient manner. Such a diverse portfolio in terms of tools, solutions and approaches might represent the flexibility of your capabilities.

Formatting your resume professionally is crucial for creating a positive impression. Use a clean and organized layout with clear section headings. Choose a professional font and maintain consistency throughout the document. Use bullet points for easy readability and avoid dense blocks of text. Include sufficient white space to improve visual appeal. Use bold or italic formatting sparingly to emphasize important points. Ensure that your resume is well-structured and easy to navigate.

It might be useful to tailor your resume to according to the job you're applying for in such a way, that it highlights and makes easily readable the value you're able to deliver to the employer. You might also study the communication style and professional language that your employer uses, their corporate style, engineering standards and anything else to adjust your resume to make the best possible "product-market fit". Focus on the value rather than selling. Understand, what is it namely that employer looks for for this exact position and try to highlight all important intersections of whatever fits to the job from your experience. If you lack something necessary, you might provide a viable plan of how you can improve to obtain it.