Aleksandar T.

Fullstack Developer

Serbia

Trusted member since 2025

13 years of experience

He is highly skilled in building fast, responsive, and visually refined user interfaces, leveraging Tailwind CSS, CSS Modules, and Styled Components to deliver design-forward web applications.

On the backend, Aleksandar works proficiently with Laravel and has hands-on experience with databases such as MySQL, Redis, and DynamoDB. His comprehensive technical skill set enables him to deliver robust fullstack solutions tailored to a wide range of architectural needs.

With a background in sales, Aleksandar brings a unique blend of technical expertise and business acumen. He has successfully delivered SaaS platforms and implemented complex integrations with marketing tools, consistently prioritizing performance, usability, and end-user value.

He is highly skilled in building fast, responsive, and visually refined user interfaces, leveraging Tailwind CSS, CSS Modules, and Styled Components to deliver design-forward web applications.

Main expertise

JavaScript12 years

Tailwind4 years

TypeScript6 years

DynamoDB6 years

11+

Experience6

CTO @ Deadline Funnel

itrinity

Oct 2025 · 1y

Own architecture, infrastructure, and product engineering across the full stack for a profitable marketing automation SaaS used by 3,000+ businesses to track 90M+ subscribers worldwide
Migrated to an AI-augmented workflow built on Claude Code and Cursor, with shared skills, PRD templates, and AFK + HITL patterns
Set the bar for what ships: performance budgets, on-call expectations, and review standards

Laravel

JavaScript

React.js

TypeScript

AWS Lambda

Fullstack Engineer

itrinity•

Marketing and Advertising

Jul 2024 - Sep 2025 · 1y 2m

Working on the Deadline Funnel product as a FE-heavy Fullstack Engineer.
Responsible for building and maintaining new product features using Next.js, React, React Query, and Laravel.
Involved in high-level architecture design decisions.

PHP

Laravel

MySQL

JavaScript

React.js

10+

Fullstack Engineer

Voma.ai•

E-commerce

Mar 2022 - Jun 2024 · 2y 3m

Built the frontend of the application using Next.js, React, React Query, and Tailwind at Voma.
Dedicated approximately 20% of development time to backend tasks using Laravel, Golang, and Node.js.
Collaborated across the stack to ensure cohesive functionality and seamless integration between client-side and server-side components.
Contributed to delivering a responsive and efficient user interface aligned with modern web development standards.

PHP

Laravel

MySQL

JavaScript

React.js

Lead Developer

Deadline Funnel•

Marketing and Advertising

Jul 2019 - Jan 2023 · 3y 6m

Led a fullstack development team with a focus on creating and maintaining robust and dependable backend and frontend architecture.
Drove technical direction by brainstorming high-level solutions to meet product and business goals.
Assigned tasks and documented specific responsibilities to ensure clarity, accountability, and efficient team collaboration.
Oversaw the overall architecture to maintain code quality, scalability, and long-term maintainability.

PHP

Laravel

MySQL

JavaScript

React.js

14+

Fullstack Developer

Deadline Funnel•

Marketing and Advertising

Jul 2016 - Jun 2019 · 2y 11m

Built and maintained a profitable SaaS application, covering both client-side and server-side using Laravel, Next.js, React, Redux, RxJS, and React Query.
Focused on integrating third-party systems, primarily email marketing services, to enhance platform capabilities.
Developed new features aimed at delivering the best possible user experience.
Ensured seamless communication between frontend and backend components through efficient state management and API integration.

PHP

Laravel

MySQL

JavaScript

Angular.js

10+

Fullstack Developer

AW Pro Tools•

Digital Marketing

Mar 2013 - Jun 2016 · 3y 3m

Developed and maintained a SaaS application, managing both backend (Laravel) and frontend (jQuery + Bootstrap) components.
Oversaw the full-stack implementation to ensure seamless performance and user experience.
Integrated third-party APIs, including AWeber and other marketing automation tools, to support email campaigns and user engagement workflows.
Ensured code quality and scalability across the application through regular refactoring and performance optimization.

PHP

Laravel

MySQL

JavaScript

Angular.js

Engineering excellence

All Fullstack Developers who have applied to Proxify are scored from 0 to 300 on engineering excellence, one of the five parameters we evaluate. This score reflects engineering excellence only, based on interviews, take-home assignments, live coding sessions, and/or on-the-job performance reviews. The curve shows how all evaluated Fullstack Developers are distributed across that range, where our acceptance threshold for this parameter sits, and where Aleksandar stands.