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Marvin Okafor’s “30%” is a personal estimate, not a measured finding about workers. In his DEV Community essay, he describes supportive bosses and useful jobs that still left much of his capability outside the role—not because his managers failed him, but because the work was tightly scoped. His account is less an argument for quitting than a way to ask whether the friction you feel comes from the people around you or from the boundaries of your job.
What does “30% of me” mean?
Okafor uses 30% to describe, subjectively, how much of his capability he felt he used in narrow roles. He says even that estimate is generous. It is not based on a study, a measurement of his performance, or data about engineers or employees generally. Read it as a metaphor for underused capacity, not a statistic.
That distinction matters: the essay is one person’s reflection, not evidence that a particular share of workers are underused or that a given kind of job wastes talent.
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Okafor says he had capable, supportive managers, including at an employer that let him go. In junior and other narrowly scoped roles, he was given bounded tasks, worked within an established technology stack and patterns, and delivered against set requirements. The managers could be good while the role still offered limited room to decide what to build or how to build it.
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“The limit was never the people. It was the shape of the role.” — Marvin Okafor
That is the essay’s central distinction: a manager’s quality and a job’s decision-making scope are related but not identical. A supportive boss can make a defined role a good place to learn without making it a broad or self-directed one.
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What narrow roles gave him
Okafor does not dismiss the years he spent in constrained roles. Their structure taught him to finish work, accept review, and operate within decisions made by others. Staying with one system over time also helped him build depth. In his telling, those habits and that knowledge became useful later, when he had more freedom to make choices.
Defined work can therefore serve a real purpose: it gives someone a lane in which to practice delivery, learn from feedback, and develop expertise. A limit on autonomy is not automatically a sign that the role has nothing to offer.
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What changed in contract work—and what it cost
In his current, mostly self-directed contract work, clients provide technical context and trust him to decide how to deliver. He can choose tools and methods and draw on a wider range of skills. But more discretion also means more responsibility: without a senior reviewer to catch mistakes, he owns the consequences, uncertainty, scope disagreements, and the doubt of whether he is solving the right problem.
“Freedom is not the same as ease.” — Marvin Okafor
In Okafor’s account, autonomy expands the decisions he can make; it does not remove risk or guarantee that every decision is right. A move toward contract work is not simply a move toward more satisfying work. It can also mean carrying more of the review and problem-definition burden yourself.
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How to think about role scope without treating this as a career formula
Okafor does not claim that one arrangement is better for everyone, and he says he is not an authority on another person’s career. His experience suggests questions to consider, rather than a universal verdict:
- Scope of decisions: Do you want a clearly bounded assignment, or do you want to decide more about what to solve and how?
- Review and support: How much do you value having a senior colleague review your work and help catch mistakes?
- Depth and breadth: Would you rather develop expertise in one system or apply a broader mix of skills across work?
- Control over tools and methods: Is working within established patterns a useful structure, or does it repeatedly feel restrictive?
- Ownership and uncertainty: Are you comfortable carrying more responsibility for outcomes and navigating unclear scope?
These are prompts grounded in one person’s experience, not a complete or empirically ranked test. If you repeatedly feel boxed in despite good relationships with your managers, it may be worth asking whether the role’s scope—not the company or the people—is what you want to change. The essay does not establish freelancing as the answer; it leaves room for people to prefer a defined lane.
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