Cesar Aguilar

• Full Stack Engineer w/ • React.js, Node.js, TypeScript • AI Integration • Supabase • Stripe | Building production web apps and Intelligent Systems for real clients and businesses •

Los Angeles Metropolitan Area

About

Full-stack engineer with 5+ years of experience building production web applications and AI-integrated systems. Specialized in React, Node.js, TypeScript, PostgreSQL, and Supabase, with live client deployments, Stripe payment flows, and OpenAI/AWS API integrations in production.

Experience

  • Cloud-native, full-stack engineer building production systems with AI at Freelance
    Jan 2025 - Present · 1 yr 7 mos

  • Close Range International, Inc. (4 yrs 6 mos)
    • Professional development
      Jan 2025 - Present · 1 yr 7 mos

      Hi, I'm Cesar Aguilar, a passionate and results-driven Full-Stack Software Engineer with 5+ years of experience specializing in Cloud Computing, DevOps, and AI-powered solutions. With expertise in JavaScript, React, Node.js, Express, AWS, and Azure, I design and develop secure, scalable applications while optimizing cloud infrastructure and integrating cutting-edge AI technologies. My background includes building RESTful APIs, authentication systems, and AI-driven applications, alongside implementing DevOps best practices to enhance deployment efficiency. Currently, I am advancing my expertise by pursuing a B.S. in Cloud Computing and an M.S. in Artificial Intelligence & Machine Learning at WGU, equipping me with the skills to drive digital transformation and architect next-generation AI solutions. My long-term vision includes earning a Doctorate in AI, positioning me as a leader in software development, AI innovation, and cloud computing. I am deeply passionate about building high-impact technology solutions that accelerate business growth. Whether it’s enhancing system performance, optimizing cloud strategies, or implementing AI-driven automation, I take a strategic, results-oriented approach that aligns technology with business objectives. With a strong problem-solving mindset, DevOps expertise, and an unwavering commitment to innovation, I thrive in fast-paced, forward-thinking environments. I am eager to contribute my skills to organizations looking to scale, innovate, and lead in the digital era. Let’s connect and explore how I can bring technical excellence and innovation to your team!

    • Personal goal pursuit
      Mar 2022 - Mar 2025 · 3 yrs 1 mo

      Bloom Institute of Technology (formerly Lambda School): As a current Bloom Institute of Technology student Graduate, I want to share insights to help future students make informed decisions. This for-profit online coding bootcamp has faced scrutiny for its financial practices, non-accredited certification, and questionable long-term value in the tech job market. Key Concerns: Financial Risks: The school’s reliance on income-share agreements and other financing options has raised concerns about transparency. Prospective students should review these terms carefully to understand potential obligations. Lack of Accreditation: While Bloom Tech offers skills-focused training, its certification is not accredited and may be less recognized by employers compared to degrees from established institutions. Stability and Culture: Alumni reports and public records highlight concerns about the school’s shifting priorities and long-term sustainability, which could impact post-graduation support. Recommendation: Consider pursuing accredited programs at community colleges or universities, which often provide better career prospects, widely recognized credentials, and reduced financial risks. Bloom Tech may or may not suit some people, potential students should weigh these risks carefully and prioritize transparent, proven pathways into the tech industry.

    • Councilmember Security Officer
      Feb 2022 - Feb 2025 · 3 yrs 1 mo

      * Collaborate with a team of 20+ members to mitigate potential safety risks by implementing security solutions * Proactively secure government premises and property to prevent criminal activity and improve protection of patrons * Consult with law enforcement agencies to coordinate emergency response procedures and goals

  • Full Stack AI Engineer at Freelance
    Mar 2020 - Present · 6 yrs 5 mos

  • Promp Software Engineer Full Stack at talkAnimate
    Mar 2022 - Mar 2025 · 3 yrs 1 mo

    Prompt Design and Optimization: Craft and optimize prompts to improve the accuracy and relevance of AI-generated content across various applications. Data Analysis: Analyze AI outputs and iterate on prompts to enhance model performance, ensuring the delivery of high-quality and contextually appropriate results. Collaboration: Work closely with data scientists, machine learning engineers, and product managers to understand requirements and refine prompt strategies. Testing and Evaluation: Conduct rigorous testing of prompts to evaluate their effectiveness and make necessary adjustments based on performance metrics. Documentation: I Maintain comprehensive documentation of prompt designs, modifications, and outcomes to facilitate knowledge sharing and continuous improvement. Research and Innovation: Stay updated with the latest AI and machine learning advancements, and apply innovative techniques to prompt engineering tasks. Client Interaction: I constantly Engage with clients to understand their needs and tailor prompts to meet specific project requirements.

  • Software Engineer Self Taught Learner at freeCodeCamp
    Jun 2018 - Jun 2022 · 4 yrs 1 mo