Sadig – Python, React, AWS

Real estate investment and asset management company focused on property acquisition, leasing, and investment operations.

• Led full-stack development across Python backend and React frontend, owning features end-to-end from design through deployment;
• Engineered and optimized high-performance data processing systems in Python, reducing processing time by 30% and server resource usage by 20%;
• Optimized database queries, schema design, and high-traffic pages, reducing page load times by 35%;
• Built internal support tools and led UI/UX improvements, reducing new customer onboarding time by 45%;
• Implemented comprehensive testing with pytest and CI/CD to improve code quality and maintainability;
• Mentored junior developers and provided technical guidance to UI/UX team members, promoting development best practices.

Custom software development company delivering web, mobile, cloud, and digital product solutions for clients across various industries.

• Translated business and user requirements into scalable architectures and technical solutions for client and in-house products;
• Built and managed cross-functional engineering teams across software development, DevOps, and QA;
• Established engineering processes and DevOps practices, including CI/CD, automated testing, monitoring, and release management;
• Drove improvements in delivery speed, code quality, automation, and system reliability across engineering teams;
• Led the adoption of Python-based microservices and scalable backend architectures;
• Defined development standards, version control workflows, and engineering best practices across teams;
• Collaborated with business stakeholders to align technical strategy and product delivery with business requirements.

Custom software development company delivering web, mobile, cloud, and digital product solutions for clients across various industries.

• Led hands-on technical implementation and architecture decisions across multiple software projects;
• Architected and developed backend solutions using Python and JavaScript, with Docker for containerization;
• Designed and optimized databases, reducing query execution times by 40%;
• Designed and maintained APIs and system integrations across internal and external services;
• Built data processing and automation pipelines using Pandas, Scrapy, and Selenium;
• Implemented automated testing and monitoring solutions, improving system reliability by 40%;
• Established coding standards, conducted technical reviews, and mentored engineers.

Digital marketing and interactive agency providing web development, online advertising, and digital marketing solutions for businesses.

• Designed and developed responsive web apps and email newsletter templates, ensuring cross-device compatibility;
• Built interactive interfaces for Facebook Apps, improving user engagement;
• Collaborated with designers, programmers, and project managers to implement seamless front-end solutions;
• Delivered cross-browser compatible web pages using JavaScript and jQuery;
• Provided expert feedback on UX best practices and accessibility guidelines, enhancing user experience and usability.

IT solutions and systems integration company delivering custom software, infrastructure, and digital transformation solutions across public and private sectors.

• Designed and developed visually engaging and functional digital experiences across multiple platforms;
• Built custom Joomla themes and performed theme modifications, ensuring accessibility and responsiveness;
• Created scalable, robust front-end components to enhance website usability and performance;
• Conducted UI/UX optimizations, improving user interaction and navigation;
• Collaborated closely with clients during the design and development stages to align digital solutions with business goals;
• Analyzed website performance metrics and generated reports with actionable insights for managers;
• Recommended technology and content improvements to enhance engagement and user retention.