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Damilola Akinniyi

A guide for engineering students and graduates

Your road to professional registration starts on admission day.

A simple nine-folder portfolio to start in your first year. Use it to track your growth, spot your gaps early, and reach professional registration with a head start on your evidence.

See the nine foldersDownload the templates

Why I created this

I have taught geotechnical engineering at university, served as Head of Geotechnics at Coventry University, and I now work in industry on water infrastructure. I also mentor students and graduates.

This is the portfolio I encourage every one of them to start in their first year. It is simple on purpose, because a habit you keep beats a system you abandon.

Damilola Akinniyi

Why it matters

Evidence is easiest to capture while it is fresh.

A year later, the details of a lab test, a site visit or a design project are hard to remember. A few minutes of recording now saves hours of reconstructing later.

Monitor your progress

See how your knowledge and skills build up, term by term, instead of guessing.

Find your weak areas early

A thin folder tells you exactly where to focus, while you still have time to fix it.

Prepare for registration

Professional bodies ask you to show evidence of competence. Start collecting it now, not years later.

A bonus: your portfolio gives you real, specific examples for CVs, scholarship and placement applications, and interviews.

The portfolio

Nine folders. Start them in year one.

Each folder is tagged with the competence areas it usually supports. The key to the letters is below.

01BC

Design Projects

The title and brief, your role, calculations and drawings, cost and programme where you met them, every resource you used, supporting documents and the final outcome.

02A

Fundamental Theories

The core concepts of your discipline, such as the principle of effective stress in geotechnics, Kirchhoff’s laws in circuits or the laws of thermodynamics, with your own notes and the key papers behind them.

03ABE

Codes, Standards and Guidance

Each code or guidance document you meet, such as British Standards, Eurocodes, ASCE or CIRIA guidance: what it covers, the clauses you used and where you applied them.

04ADE

Site Visits and Field Experience

Site visits, field trips and placements. Record the name, date, what you saw, the activities taking place, who you spoke to and what you learned.

05AB

Laboratory Skills

The equipment you have used, how it works, the tests you carried out, and what the results told you.

06AB

Software and Tools

The software and tools you have learned, what each one is used for, and how confident you are with it today.

07E

Health, Safety and Sustainability

Safety training, relevant regulations, PPE, risk assessments, and how your work protects people and the environment. Engineering ethics belongs here too.

08CD

Communication and Teamwork

Dated records of presentations, posters, reports and group work, including any time you took the lead. Record your own part in group work.

09ADE

Research, Reading and Applications

Papers you have read and your notes on them, literature reviews, and every scholarship, placement or job application, including the rejections and what you learned from each one.

Built around how engineers are assessed

The five UK-SPEC competence areas

In the UK, the Engineering Council’s standard for professional registration (UK-SPEC, fourth edition) groups competence and commitment into five areas:

  • AKnowledge and understanding
  • BDesign, development and solving engineering problems
  • CResponsibility, management and leadership
  • DCommunication and interpersonal skills
  • EPersonal and professional commitment

Notice that UK-SPEC’s own examples of evidence include knowing and managing your own emotions, strengths and weaknesses. Engineering the mind is part of the standard.

Source: Engineering Council, UK-SPEC.

Where this leads

From student portfolio to professional registration

In the UK there are three main registration titles, each assessed against the same five areas at increasing depth:

EngTechEngineering Technicians apply proven techniques and procedures to practical engineering problems.
IEngIncorporated Engineers maintain and manage applications of current and developing technology.
CEngChartered Engineers develop solutions to complex engineering problems through innovation, creativity and technical analysis.

You register through a licensed professional institution. Civil and geotechnical engineers usually register through the Institution of Civil Engineers (ICE), mechanical engineers through the IMechE and electrical engineers through the IET, for example. The ICE assesses you against its own seven attributes, including commercial ability, health, safety and welfare, and sustainable development. That is why folder 01 asks you to record cost and programme wherever you meet them.

Registration normally needs an accredited degree and a period of professional development at work, often through a graduate training scheme. Your student portfolio does not replace that stage, but it gives you a head start and a habit that carries straight into it.

In Nigeria, registration is with COREN, the Council for the Regulation of Engineering in Nigeria. To register as an Engineer, COREN currently asks for a COREN-accredited degree, at least four years of professional engineering experience, and an experience report of 3,000 to 5,000 words. Recording what you did, what you learned and what it shows is the raw material for that report.

Other countries have their own bodies and frameworks. Requirements change, so always check your own institution’s current guidance. The questions below work with any of them.

Writing an entry

A folder of files is storage. Reflection makes it a portfolio.

Every entry, in every folder, answers the same questions. They take you beyond describing what you did, towards why it matters, where its limits are and what you will carry forward. It takes about twenty minutes.

  1. 1. What was it, and what was my role?Title, date, place or module. What I did myself, not just what the group did.
  2. 2. Why does it matter in practice?Where it is used on real projects, and what decisions it informs.
  3. 3. How was it done, and what other methods exist?The method used, the alternatives, and why this one was chosen.
  4. 4. What are its limitations?When the result cannot be trusted or should not be used.
  5. 5. What errors are common, and which did I make?In method, measurement or thinking, and how to avoid them.
  6. 6. What is my key takeaway?The one thing I will remember and use again.
  7. 7. Evidence and competenceReports, photos, calculations, feedback. Tag it A to E.
Download the entry template (Word)Printable PDF

A worked example

What a good entry looks like

Here is an example from civil engineering: a typical second-year laboratory session. The student and the numbers are illustrative. The same questions work just as well for a circuits lab, a CAD model, a design project or a site visit.

Folder 05 Laboratory SkillsEntry 7Date 14 October 2026
1. What was it, and what was my role?
An Atterberg limits test on a clay sample in the soils laboratory: the liquid limit by fall cone and the plastic limit by rolling threads. I mixed the soil at four water contents and took the cone readings. My lab partner weighed the moisture content samples, and we rolled the threads together.
2. Why does it matter in practice?
We found a liquid limit of 48% and a plastic limit of 22%, a plasticity index of 26%. This plots above the A-line, so the soil is a clay of intermediate plasticity. In practice, the limits are used to classify fine-grained soils and to flag risk early: clays of higher plasticity tend to be more compressible and to shrink and swell more as their water content changes. That matters for shallow foundations, especially near trees, and when deciding whether excavated soil can be reused as fill.
3. How was it done, and what other methods exist?
We used the fall cone, the UK method under BS EN ISO 17892-12: the liquid limit is the water content at which the standard cone penetrates 20 mm. The Casagrande cup, used for example in ASTM D4318 in the United States, defines it by the number of blows (25) needed to close a groove. The two methods do not always give the same value, so a report should state which one was used.
4. What are its limitations?
The test uses remoulded soil passing the 425 ยตm sieve, so it says nothing directly about the soil’s structure or strength in the ground. Rolling threads for the plastic limit depends on the operator’s judgement. Drying the soil before testing can change the results for some soils, such as organic and tropical soils.
5. What errors are common, and which did I make?
Common errors include poor mixing, letting moisture content samples dry out before weighing, and taking cone readings outside the range the standard asks for (roughly 15 to 25 mm). I added too much water between my first two points, so two readings bunched together. Next time I will add water in smaller steps.
6. What is my key takeaway?
Index tests are quick and cheap, and valuable for classifying soil and flagging risk. But they are a starting point: design needs strength and consolidation tests on good-quality samples.
7. Evidence and competence
2026-10-14_Lab_Atterberg-limits: results sheet, penetration graph, two photos of the apparatus, and my marked lab report with feedback. A (plasticity and soil classification) and B (carrying out a standard test, interpreting the results and recognising their limits).
Next step
Compare this result with the description of the same soil in a borehole log, and find one published correlation between liquid limit and compressibility, noting where it should not be used.

If you study civil or geotechnical engineering, my free soil mechanics lessons explain the ideas behind entries like this one, step by step.

Free Soil Mechanics Lessons

Setting it up

Make it easy to keep

  • Keep it in the cloud, such as OneDrive or Google Drive, so it is backed up and follows you from university into work.
  • Name files by date, for example 2026-10-14_Lab_Atterberg-limits, so they sort themselves in order.
  • Keep a one-page index with one line per entry, so you can see your whole portfolio at a glance. The download below includes one.
  • Back it up at least once a term, somewhere separate.

The habit

Little and often beats a panic in final year.

After each activity

Write one entry

About twenty minutes while it is fresh. Save the evidence in the right folder.

End of each term

Review your folders

Which folders are thin? Which competence letters are missing? Set one goal for next term.

End of each year

Pick your best work

Choose your strongest entries and use them to update your CV and applications.

Keep it honest

Respect what is not yours

Standards are copyrighted

Keep the reference, the clauses you used and a summary in your own words, not a copy of the document.

Respect confidentiality

Ask before keeping photos or company documents from site visits and placements.

Get consent for photos of people

Ask before keeping any photo in which a person can be identified.

Record only your own part

In group work, describe what you did yourself and credit what others did.

Get started

Start your portfolio this week.

Download the ready-made folder structure. It includes the nine folders with a short guide in each, the entry template and a portfolio index. Then join your professional institution as a student member; many offer free or low-cost membership.

Download the folder structure (ZIP)Entry template (Word)Entry template (PDF)

Keep growing

Build the knowledge with my free soil mechanics lessons, or get guidance on your next step through mentorship.

Free LessonsExplore MentorshipRead My Vision

Follow and share

If this guide helps you, share it with a classmate who is just starting out.