Every diomgis course ends in a certificate with its own page, a QR code and a signed digital credential. An employer can confirm it without emailing us, and you can add it to LinkedIn in one click.
The specimen
A sample, with a sample name, for AIA-501 Architecting AI Systems. Real certificates look exactly like this, without the word specimen, and their QR code leads to their own page.
diomgis
Certificate no.DG-SPEC-IMEN-2026
Micro-credential
Certificate of achievement
This certifies that
Meera Krishnan
has successfully completed
AIA-501
Architecting AI Systems
with Distinction
EQF level 7 (referenced)4 ECTS100 hours of learning
Sigmoid
Founder, for Sigmoid Vedanta Technologies
Verify at
diomgis.com/certificates
Issued 8 November 2026
Issued by Sigmoid Vedanta Technologies, CHERUVICKAL, SREEKARYAM - (UDYAM-KL-12-XXXXXXX), which operates diomgis. diomgis is not an accredited institution. Its courses are referenced to EQF levels, not formally levelled by a national qualifications authority, and its certificates are not degrees. ECTS credits state the notional workload of a typical learner: 1 ECTS is 25 hours.
Specimen
diomgis
Certificate no.DG-SPEC-IMEN-2026
Learning outcomes and competences
Meera Krishnan · AIA-501 Architecting AI Systems · Distinction
Learning outcomes
LO1Explain the reference architecture of enterprise AI systems (experience, orchestration, model, retrieval, data, gateway, evaluation and governance layers) and how each affects the system's quality attributes.Knowledge
LO2Analyse an AI use case for value, feasibility, risk and data readiness, and express it as architecturally significant requirements with measurable targets for quality, latency, cost and safety.Skills
LO3Evaluate model and pattern options (prompting, retrieval, fine-tuning, agents; hosted or open-weight; build or buy) against explicit criteria and record the decision in an architecture decision record.Skills
LO4Design an end-to-end AI solution architecture with C4 views, data flows, failure modes, an evaluation strategy and a cost model.Skills
LO5Design security, privacy and safety controls for an LLM application, including prompt-injection defence, guardrails, data protection and human oversight.Skills
LO6Lead an architecture review of an AI system, defending trade-offs and residual risk to technical and executive stakeholders and taking responsibility for GDPR and EU AI Act obligations.Responsibility and autonomy
LO7Define the operating model of an AI system (LLMOps, ownership, release gates, incident response and model lifecycle) under uncertainty about fast-moving technology.Responsibility and autonomy
e-CF 4.0 competences
A.5
Architecture Design
level e-4
A.6
Application Design
level e-3
A.7
Technology Trend Monitoring
level e-4
B.6
ICT Systems Engineering
level e-4
E.3
Risk Management
level e-3
Assessment
15%
Quiz
35%
Design review
25%
Project
25%
Viva
Distinction, with a final score of 88 out of 100. Pass mark 60. Grades: Distinction 85+, Merit 70+, Pass 60+.
Learner
Meera Krishnan
Title
AIA-501 Architecting AI Systems
Date of issue
8 November 2026
Awarding body
Sigmoid Vedanta Technologies
Country and region of the issuer
CHERUVICKAL, SREEKARYAM -
Notional workload
4 ECTS (100 hours)
Level
EQF level 7, referenced (not formally levelled)
Type of assessment
Quiz (15%), design review (35%), project (25%) and viva (25%)
Form of participation
Online, live cohort with synchronous sessions
Identity verification during assessment
Viva held live on camera with a photo-ID check at the start
Grade achieved
Distinction (final score 88 out of 100; pass mark 60)
Stackable into
PRG-AIA, PRG-SAR
Prerequisites
ARC-401, GEN-302
Type of quality assurance: Internal quality assurance applying the European Standards and Guidelines for Quality Assurance (ESG 2015, Part 1): curriculum changes approved by review, every outcome assessed, rubric-based assessment with published grading bands, one resubmission and an appeals route. Not externally accredited. Verify this certificate at diomgis.com/certificates. diomgis is not an accredited institution. Its courses are referenced to EQF levels, not formally levelled by a national qualifications authority, and its certificates are not degrees.
Specimen
Specimen DG-SPEC-IMEN-2026: not a real certificate. A4 landscape, two pages: the certificate, then its outcomes, competences and every micro-credential element.
What a certificate shows
Your name, the course and your grade: Distinction, Merit or Pass.
The course's level, referenced to the European Qualifications Framework (EQF), and its workload in ECTS credits and hours.
The learning outcomes you were assessed against, and how: quizzes, labs, projects, design reviews or a viva.
The European e-Competence Framework (e-CF) competences the course builds, with their proficiency levels.
Who issued it, when, its number, a QR code to its page, and a signature line.
How verification works
1
Scan or open it. Every certificate has its own address, diomgis.com/verify/ and its number, printed with a QR code on the certificate.
2
Read the answer first. The page says Verified, Revoked, Replaced (reissued under a new number) or Withdrawn, then shows the certificate.
3
Check it by machine, if you need to. The page links to an Open Badges 3.0 credential in the W3C Verifiable Credentials format, signed by diomgis's key, and to a revocation list, so a wallet or an applicant-tracking system can check it without us.
The issuer is did:web:diomgis.com; its public key is published at /.well-known/did.json. A certificate can be revoked (its page then says so, and why) or reissued to correct a name (the old number then points to the new one). Certificate pages are never listed by search engines.
The EU micro-credential elements
Every course is a micro-credential in the sense of the Council Recommendation on a European approach to micro-credentials (16 June 2022). Each certificate states the elements it asks for:
Identification of the learner
Title of the micro-credential
Country and region of the issuer
Awarding body
Date of issuing
Learning outcomes
Notional workload (ECTS)
Level (EQF)
Type of assessment
Form of participation
Type of quality assurance
It also states prerequisites, identity verification during assessment, the grade achieved, the programmes it stacks into.
The e-CF mapping
Each course maps to competences of the European e-Competence Framework (e-CF) 4.0, EN 16234-1:2019, at proficiency levels from e-1 (associate) to e-5 (principal). Architecture courses centre on A.5 Architecture Design, A.6 Application Design and B.6 ICT Systems Engineering; machine learning courses on D.7 Data Science and Analytics. Every course page lists its competences, and every certificate prints them.
Grades
Distinction 85 or more, Merit 70 or more, Pass 60 or more, out of 100. Some courses set a higher pass mark, stated on their page. A programme certificate carries no grade of its own: it lists each course with its grade and certificate number.
If you hold one
Your certificates are in your account: copy the link, add it to your LinkedIn profile, share it, or save the PDF.
You choose whether a certificate's page shows your name and grade, or only that it is valid.
If you delete your account, your name, score and grade are removed. The number then says the certificate was withdrawn by its holder.
What a diomgis certificate is not
diomgis is not an accredited institution. Its courses are referenced to EQF levels, not formally levelled by a national qualifications authority, and its certificates are not degrees. The credits express the notional workload of a typical learner, for transparency and comparison; they are not formally recognised academic credit. We say exactly that on every certificate.
