Sashe Klechkovski

Multi-tenant mobile first web application that enables users to create, maintain and share corporate semantic data in a form of a dictionary. The app uses Azure AD (active directory) for authentication and enables users to share dictionaries within their company domain and collaborate on them together.

The main technologies used are Node.js and Angular 4. The back end is built in TypeScript with NestJS and uses NoSQL (CosmosDB) database, both deployed on Azure. The front end is built with Angular Material components and Flex layout.

Web application that enables the users to easily track their daily calorie intake and have a nice overview of their meals. The app can be used by fitness trainers who can monitor the trainees' diet plan and follow their progress.

The project was bootstrapped with the JHipster stack and developed with Spring Boot and Angular 4. It featured a responsive, multilingual UI built with Bootstrap 4, user roles and privileges, social login, and system admin dashboard.

Technologies: Spring Boot, Spring Security with JWT, Spring Data JPA, Spring Social, QueryDSL, PostGRE, Swagger, Angular, Angular CLI, NG-Bootstrap, SCSS

A platform for independent real estate evaluations developed for the consulting firm Wüest & Partner. It supports many evaluation methods and tools and has a complex security set up with access control, data boxes, user roles, and permissions. The platform is available for business customers, partners, and employees of Wüest & Partner.

The project is a large web application that is still under active Agile development starting from 2014. The main technologies used are Spring, Hibernate, PostgreSQL, and Angular.

I started as a full-stack web developer from the very beginning and evolved into a technical coordinator. My everyday responsibilities were planning, estimation, implementation, and presentation of new features and technical stories; technical discussions and story preparations; in-person and deferred code reviews; coordination; and coaching team members and interns.

Lightweight web framework for Node.js inspired by Spring and implemented with TypeScript. It provides features like DI (dependency injection), declarative programming with decorators (a.k.a. annotations from Java), AOP (aspect-oriented programming), synchronous looking control flow (async-await or generators) and easy integration with existing frameworks like Express.js.

The project started as an idea from my early experience with TypeScript and Angular, which further developed into a successful POC. Many of the features were implemented under coordination with two interns at Netcetera in the summer of 2016.

Mobile-first web app that enables effective communication between teachers and parents of kids in kindergarten or early school. The app was developed as an MVP for a potential startup. The main technologies used are Node.js, Express.js, MongoDB, AWS, Angular, and AngularJS Material.

I worked as a part-time full-stack web developer responsible for improving the initial implementation and further development of new features. A few of the tasks worth mentioning are: improving the build and deployment infrastructure (Gulp, Codeship, AWS), refactoring the UI with Angular Material, and implementing the file upload infrastructure based on AWS S3.

Web application for browsing semantic resources from DBpedia and other open semantic data sets with additional features, like autocompleted resource search, interactive resource visualization and navigation, responsive UI, and full-featured SPARQL editor for custom queries.

The main technologies used are Node.js, Express.js, SPARQL, Angular, Bootstrap, and D3.js. The app was fully planned, designed, and implemented by me and was used in my bachelor's thesis.

A 3-day course on advanced Angular topics like component architecture, routing, and forms.

During the course, we built an app for managing contacts with Angular Material using Redux for state management, component architecture with smart/dumb components, RxJS observables, complex routing with lazy loaded routes, and forms with validation and custom validators.