Oleg Danu

- adapt the repositories to AI friendly agentic sessions
- introduce skills, guardrails and generally agentic harness
- continue building features within the AI agentic environment

Backend Engineer:

Tech stack: Node.js, TypeScript, GraphQL, PostgreSQL DB, Redis, ElasticSearch, BigQuery, Google Cloud, Heroku

Overall: design and develop the features to fulfil the specific frontend web app requirements
Highlights:
- in context of data enrichment, designed and implemented a complex reconciliation process which would store 1 single entity field value, given multiple prioritised

CRED Platform app
- project architecture design and components
- dependency management
- full development within a team of 2 persons
Tech-stack: Swift, Swift Package Manager, GraphQL

CRED Player app
- project architecture design and components
- dependency management
- full development within a team of 2 persons
Tech-stack: Swift, Swift Package Manager, GraphQL

CRED Talent app
- project architecture design and components
- dependency management
- full development within a team of 2 persons
Tech-stack: Swift, Carthage, GraphQL

Participate in the full stack Agile process of developing iOS Swift based application.

Tech details:
- Swift sub-frameworks projects, MVVM, Protocol Oriented Programming, Carthage, CircleCI, SwiftLint, Unit Testing;
- Rest, CoreData, DVR;

- Update an existing iOS app with additional functionalities;

Tech details:
- Objective-C, Rest, MVC;

Concept and setup the basic application architecture, for an iOS application which communicates with BLE medical devices to collect data, store and share it with doctors.
- Objective-C, MVC, CoreData, BLE, QuartzCore, CoreAnimations;

Part of Pentalog Institute, I had to provide iOS expertise knowledge in:
- internal and external iOS projects code review and audit;
- incoming project estimations;
- exceptional interventions in specific projects;

- More like a scrum master for a team of 4 engineers to build iOS/Android apps;
- Agile methodology;
- Risks management;

- Develop iOS applications starting iOS SDK version 4.0;
- Building animations and charts using QuartzCore, Core animation, a bit of OpenGL ES 1.1;
- SOAP, Rest(XML, JSON, KML), HTML parsing;
- 3rd party integrations(CocoaPods, Carthage)

- C/C++ development of Unix Batch and Unix Online app;
- Power Script(Power Builder) client application (Windows);
- SQL CRUD, PL/SQL, tunning queries;

Worked as technical support administrator which included LAN, hardware and software maintenance.