Yogesh Bahadur Singh

I am a versatile web developer and cybersecurity postgraduate student based in the UK, with professional experience delivering secure, high-performance digital solutions for global clients. My background encompasses web development, automation, data analysis, and AI data support, enabling me to contribute effectively across various technical and data-driven projects. As a freelance web developer, I have built, optimized, and maintained WordPress and custom websites with a strong focus on performance, usability, and security. I have successfully improved website load speeds by up to 40%, increased organic traffic through SEO and technical optimization, and integrated APIs to enhance functionality and user experience. My development workflow emphasizes clean code, responsiveness, and scalability, ensuring solutions meet both current and future business needs. I am highly proficient in Python and SQL, which I use for automation, backend logic, and data processing. Through scripting and workflow automation, I have reduced development and operational times by up to 20% for clients. I also have experience in data analysis and visualization, transforming complex datasets into clear, actionable insights to support informed decision-making. In addition to my development skills, I possess a strong foundation in cybersecurity. I work with industry-standard tools and practices to secure web applications and systems, including vulnerability assessments, network analysis, firewall configuration, and SSL/TLS implementation. This security-first approach ensures that every solution I deliver is reliable, compliant, and resilient against common threats. I also have hands-on experience working on AI training and data annotation projects with platforms such as Outlier, Appen, and Clickworker. My work involved data labeling, content evaluation, quality assurance, and validation of AI-generated outputs, consistently meeting strict accuracy and quality benchmarks. This experience has enhanced my attention to detail and my ability to work independently in fully remote environments. I value clear communication, accountability, and long-term collaboration. Whether you need a secure website, automation scripts, data analysis support, or AI data expertise, I am committed to delivering high-quality results that align with your goals and timelines.