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ISM S.R.L.

Production AI, softwareand security, built bythe engineer you talk to.

ISM is the independent practice of Sergiu Mogoșan. From an LLM pipeline running in production at Computacenter to a phishing detection API trained on 33,000 real emails, every project is scoped, built and handed over by the person who answers the phone.

See the workStart a project
Practice
AI, software, cybersecurity
Based in
Romania, working remotely
Delivered
15+ projects over 2+ years
Certified
Google Cybersecurity
Availability
Open for new projects
01Services

One engineer, from scope to handover

Six disciplines, all handled directly. There is no account manager between you and the person writing the code.

01

AI development and automation

Custom LLM applications, machine learning models, and automation that removes hours of manual work from a real workflow.

LLM apps, RAG pipelines, NLP, computer vision

02

Software development

Full-stack web and mobile applications, from first prototype through to production deployment.

Web apps, mobile apps, APIs

03

AI integration and consulting

Fitting automation and data-driven systems into infrastructure you already run, without a rebuild.

API integration, automation, analytics

04

Data engineering

ETL pipelines, clean data architecture, and the analytics foundations AI systems depend on.

Data pipelines, warehousing

05

Cybersecurity

Risk assessment, threat detection, and phishing protection, by a Google-certified practitioner.

Threat detection, security audits, incident response

06

Performance optimisation

Making applications and models faster, cheaper to run, and ready to scale.

Code optimisation, model tuning, monitoring

02Selected work

Nine projects you can open

Production LLM automation, security tooling and full-stack platforms. Every entry below links to its source or a running demo.

Case studyComputacenter

Hours of CV screening, cut to minutes

The HR team was spending four to six hours per batch reviewing, translating and re-typing CV data by hand. ISM built an LLM pipeline in Python and LangChain that ingests the documents, translates them, extracts structured fields and validates every record against the HR schema before it lands.

It shipped to production during the engagement and the HR team runs it today.

Discuss something similar
Before and after, per batch
MeasureBeforeAfter
Time per batch4 to 6 hoursUnder 5 minutes
HandlingManual re-typingExtracted and validated
LanguagesTranslated by handDetected and translated
StatusSpreadsheetIn production with HR

Figures are the project’s own measurements, taken before and after the pipeline went live.

Code
Code
Code
Demo
Code
Demo
Code
Demo
Code
03Process

How a project runs

Every engagement follows the same four stages, sized to the work, whether that is a two-week prototype or a production system.

01

Scope

A free call, then a written proposal covering goals, deliverables, timeline and price. If ISM is not the right fit for the job, you hear that too.

02

Build

Short iterations with something running to look at early. Questions go straight to the engineer writing the code.

03

Ship

Deployment to your infrastructure, documentation, and a clean handover. Everything built for you belongs to you.

04

Support

A bug-fix window is included with every delivery, and ongoing support is available if you want it. There is no lock-in.

Pricing
Fixed price or weekly rate, agreed in writing before work starts.
Ownership
Code, repositories and IP transfer to you on delivery.
Response time
One business day, maximum, for the length of the engagement.
04Reviews

What clients say

Reviews are collected directly from clients and published after they are read. Nothing here is written in-house, which is why the space below is honest about being empty.

No reviews published yet

This space stays empty until real clients fill it. If ISM has built something for you, yours would be the first, and it would mean a lot.

05About

The person behind ISM

Sergiu-Ionuț Mogoșan
Sergiu-Ionuț Mogoșan, founder

Innovation Software and Models S.R.L. is the independent practice of Sergiu-Ionuț Mogoșan, an Artificial Intelligence student and developer based in Romania. It brings together AI engineering, software development, and cybersecurity under one roof, and one pair of hands.

ISM began with a simple mission: build technology that solves real problems. That has meant automating HR processing with LLMs at Computacenter, building retrieval and multi-agent systems, and shipping a phishing detection API trained on 33,000+ real emails.

Working with ISM means working directly with the engineer. Scope is discussed honestly, progress is visible, and the person who wrote the code is the same person who answers when something needs to change.

2+Years in AI and web development
15+Projects delivered
9Projects showcased with code or demos
5Domains: AI, web, mobile, data, security
Google Cybersecurity Certificate badge
Google Cybersecurity Professional Certificate
Verify on Credly

You get a straight answer

If a project is a poor fit, or cheaper to solve another way, you hear that on the first call rather than after the invoice.

You own what is built

Code, repositories and documentation transfer on delivery, written so any developer could pick the work up.

Claims are checkable

Every project on this page links to source or a live demo, and every review is submitted by the client who wrote it.

07Contact

Tell me what you are building

Three quick steps: what you need, when and for how much, and how to reach you. You will get a straight answer about whether and how ISM can help.

Email
sergiu.mogosan@innovationsoftwareandmodels.com
Phone
+40 773 390 121
Location
Romania, working remotely worldwide
Common questions
What do you need built?

Prefer plain email? Write directly to sergiu.mogosan@innovationsoftwareandmodels.com