14 Apr 2022

Incident post-mortem

History / Edit / PDF / EPUB / BIB / 1 min read (~43 words)
processes work
  • Identify the cause of the problem
    • 5 whys
  • List potential solutions
  • Investigate potential sources of similar problems
  • Address the additional sources of risk

  • Reduce incident duration
    • Identify the cause of the problem more rapidly
  • Reduce incident cost
  • Reduce the number of people involved
14 Apr 2022

Incident investigation

History / Edit / PDF / EPUB / BIB / 2 min read (~217 words)
processes work
  • Define the incident owner
  • Define the incident secretary/communicator
  • Create and document
    • Summary
    • Observations (link to metrics dashboards with absolute timestamps as much as possible)
      • Screenshots
        • Who took the screenshot
        • Link to get the graph/data
        • Associated conclusions
      • Links to logs
    • Hypotheses/theories
      • Who made them
      • When
      • If they have been validated/invalidated
    • The actions taken
      • By whom
      • If it had the desired effect
    • etc.
  • In the situation where an incident has been caused by the introduction of a code regression, revert the change and deploy as soon as possible
  • Start by reducing/relieving the impact of the incident before searching for a root cause
  • Use multiple data sources when data sources do not agree
  • Diagram all the implicated systems and the relationship to one another in order to identify the potential locations where the problem might be
  • Test your hypotheses to verify if they hold or not
  • Develop a procedure over time that can be followed to diagnose similar issues
  • Write down a list of improvement suggestions in order for the incident not to reproduce itself in the future or to lessen its impact

  • Once the incident is completed, have a summary of the conclusions at the top of the document with a link to the sections in the document explaining the rationale behind the conclusions
03 Jan 2022

Yearly review

History / Edit / PDF / EPUB / BIB / 1 min read (~69 words)
processes work

Every year, either at the beginning or end of the year.

A few hours spread over the course of a few days.

  • Review year according to various facets
  • Plan the next year according to the same facets

  • I use a mind map software to do my yearly review and plan.

03 Jan 2022

Monthly review

History / Edit / PDF / EPUB / BIB / 1 min read (~39 words)
processes work

Every month, either at the beginning or end of the month.

30 minutes.

The onboarding process described here is specific to a software engineer joining a tech company. While some/most of the items may still apply to any job where you mainly work from a computer, the assumption will be that you develop software as an individual contributor.

  • Setup laptop
  • Access to slack
  • Access to zoom
  • Setup calendar reminders
  • Initial meeting with buddy
  • Access to git central repository
  • Installation of development tools/languages
  • Request software licenses
  • Access to CI/CD
  • Find where task management is done
  • Find the documentation to build projects
  • Connect 1 on 1 with each member of the team
  • Meet with manager 1 on 1
  • Define a 30-60-90 days plan with manager
  • Verify access to various systems (SSO, code repository, insurance company, payroll company, etc.)
  • End of week meeting with buddy

  • Setup and run the one step build process
  • Determine how are features/tasks prioritized, who prioritizes features/tasks
  • Review the team documentation
  • Review team practices/processes documentation (code style, code review, standups, planning, retrospective, demos)
  • Review common vocabulary, terminology, glossary documents
  • First PR + code review
  • Review the career ladder of the position

  • Review user definition, use cases, requirements
  • Read prior team meetings notes

  • Identify how deployments are done
  • Review the team roadmap
  • Determine where I can have the biggest impact
  • Determine a timeline where I'll have reached my 80/20 at the company
  • Determine the maturity of existing projects
  • Determine how fast can we iterate on certain aspects given the team/company composition
  • Identify the core/principal/staff contributors and their contributions
  • Review the architecture of the system
  • Review the database architecture
  • Learn about "how we got to this point"
  • Determine whether the product is a monolith or micro-services
  • Identify which (3rd party) tools are used by the team/company
  • Determine the portfolio of STARS situations of the team/company
  • Determine a rough estimate of the number of people in the different organizations
  • Connect 1 on 1 with important collaborator in other teams
  • End of first month meeting with buddy
  • First month performance review with manager
  • Informal 360-degree review with manager and peers on adaptation
  • Month 1 job satisfaction review

  • Team interaction diagram
  • Month 2 job satisfaction review

  • Month 3 job satisfaction review