Gabriel-Alexandru – Django, Python, React

AI sales agent custom custom-trained for each company to reach the best leads. It helps B2B companies reach the right leads with an AI sales agent custom-trained on their knowledge.

• Developed a scheduler using APIs for calendar integrations, allowing dynamic appointments and scheduling to happen on the platform;
• Integrated Stripe webhooks to automate the customer subscription and payment flows, while also handling many of the webhooks related to subscription lifecycle, such as canceled, late payment, etc;
• Helped develop an internal alert system that integrates with the Slack API and allows stakeholders to make informed decisions about different events within the application in real-time;
• Created an email deliverability workflow using Temporal and a 3rd party API to better understand how outbound emails land in spam, and to help make informed decisions about marketing campaigns;
• Helped with architecture and technical decisions and was closely involved in developing the core product, which is an AI sales & marketing agent;
• Identified & fixes various bugs and issues related to webhooks, background tasks, and general business logic;
• Extended the email templating system, allowing dynamic templates to be used for marketing campaigns, adding variables and context-aware information for each unique prospect.

The platform allows brands to grow revenue and build deeper relationships with their customers through access to the world’s best events.

• Developed and maintained Tickitto's core functionality as a Senior Python Developer;
• Leveraged Python, Google Cloud, and FastAPI to enhance platform capabilities in a dynamic environment;
• Optimised brand revenue and fortified customer relationships by connecting with global events;
• Collaborated with the front-end team and implemented features using React;
• Crafted responsive UIs, designed reusable React components, and integrated with back-end APIs;
• Gained expertise in React's core elements, including component lifecycle, state management, and routing.

It's a leading mobile payments solution, empowering consumers and merchants in Europe to conduct transactions seamlessly using their mobile phones.

• Developed and scaled cloud-native application on Google Cloud Platform at Settle AS;
• Used DataStore for data storage and ran Python apps on App Engine;
• Enhanced core payment systems: API and local bank integrations, card acquisition;
• Streamlined cross-border payments, ensuring smooth international transactions;
• Leveraged Python, NumPy, Pandas, and Matplotlib for financial reporting tools;
• Led technical operations: conducted interviews, reviewed assessments;
• Handled Site Reliability Engineering tasks and ensured top-tier technical quality.

It's a business coordination software automating core processes. It streamlines communication with a modular approach, centralizing workflows like CRM and invoicing, enhancing team efficiency and reducing costs.

• Developed entire office management web app with various functions;
• Created visitor sign-in solution with real-time monitoring;
• Integrated SMS using Twilio and other gateways;
• Implemented email notifications via SendGrid;
• Moved Django app to Google Cloud;
• Integrated social authentication with Microsoft AD;
• Decoupled back-end and front-end using Django Rest and Vue.js;
• Developed "Visitor Welcome System" app with Ionic and React.js;
• Enabled offline functionality for app and UX control.

It's an agency that provides web design, web development and mobile app solutions to clients from all over the world and a top-notch work environment for its team.

• Used Agile practices to improve and extend the front-end on a fuel bunkering application, working within an international team;
• Redesigned and implemented the index page for one of the largest bunker fuel management systems; this resulted in easier user management of requests, deliveries, invoices, and RFQs;
• Implemented a front-end caching system to reduce API calls; this resulted in an improvement of loading times app-wide by more than 100%.