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jraleman |
Sr. Software Engineer
📱 (XXX) XXX-XXXX · 📬 [email protected] · 🧳 jraleman.com
Hello, I'm Jose Ramon Aleman, a 🇵🇦/🇺🇸 software engineer with a strong background in Frontend Development, UI/UX design, Cloud Infrastructure, and Embedded Systems, including low-level programming. Over the years, by solving different problems in a logical and clear way, I came to be recognized as a reliable and resourceful engineer.
Career highlights include responsibility for scalable web and mobile applications in various industries, integration of AI-driven solutions to enhance user experiences, optimization of cloud-based infrastructures to ensure efficiency and cost-effectiveness.
I am committed to continuous learning and to an ever-advancing skill set-from the latest technological advancements to everything that relates to modern web development, mobile apps, cloud solutions, and AI technologies. This dedication to self-improvement ensures that I am able to stay on top of the constantly changing technology.
Raisga{:target="_blank"}
May 2023 - Present
Founder - Atlanta, Georgia (1 year)
- Leading the development and integration of advanced AI technologies such as Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG) systems, to enhance product offerings and create new market opportunities.
- Implementing ethical AI guidelines and practices, ensuring that all AI deployments comply with legal standards and ethical considerations, focusing on transparency, fairness, and accountability in AI applications.
- Preprocessing large datasets to ensure the data is suitable for use in AI models. This includes cleaning, normalizing, and segmenting data to improve model accuracy and efficiency.
- Developing and implementing algorithms that drive AI systems, ensuring they can perform tasks such as classification, regression, clustering, or more complex decision-making processes.
- Deploying AI models into production environments, ensuring they are scalable, maintainable, and secure. This also includes setting up the necessary infrastructure for running AI models in real-time environments.
- Creating a roadmap for technology infrastructure that aligns with the company's business goals and objectives.
- Managing a budget for the technology infrastructure, including software, hardware, and personnel costs.
- Keeping up with the latest developments in AI research and technologies to incorporate cutting-edge solutions into existing and future projects.
Opus1.io{:target="_blank"}
Feb 2024 - Apr 2024
Full-time - (Remote) Palo Alto, California (3 months)
- Spearheaded the development and maintenance of highly scalable web application using React for front-end development, ensuring an optimal user experience across browsers.
- Led codebase refactoring initiatives to improve code quality, maintainability, and scalability, resulting in a 30% reduction in technical debt and a 15% improvement in system performance.
- Mentored a team of 4 junior developers, resulting in a 40% improvement in code quality and a 35% reduction in production bugs.
- Develop and integrate new features, particularly within form functionalities. Enhance user interface and experience by adding user-requested features and improving form interactions.
- Update existing APIs and integrate new APIs as required by the project needs. Ensure that all integrations are secure, efficient, and scalable.
- Document code changes, refactoring, and new implementations thoroughly to assist future development efforts and ensure continuity.
Allurion{:target="_blank"}
May 2021 - Feb 2023
Full-time - (Remote) Boston, Massachusetts (2 years)
- Owner, maintainer, and lead developer of a high-performance web application built using Gatsby, driving innovative solutions and ensuring consistent updates to meet evolving business needs.
- Expertly managed state using Redux, implementing custom hooks to streamline complex state management tasks and improve application performance.
- Engineered a robust video consultation system using Twilio-Video SDK, with advanced features such as real-time call history retrieval, ensuring seamless user experience.
- Developed a highly responsive messaging service utilizing Twilio-Conversations SDK, achieving low-latency communication (100~500ms) to enhance user interaction.
- Collaborated with UX/UI designers to revamp the user interface, boosting customer satisfaction scores by 15%, driving a 25% increase in user engagement.
- Optimized frontend performance, improving overall application responsiveness, reducing page load times by 45%, which led to a 30% improvement in user retention and a 25% decrease in bounce rates.
- Implemented a real-time data visualization dashboard for patient metrics, enhancing clinician efficiency by 40% and reducing data processing time by 50%.
- Successfully integrated over 12 languages within the application, including complex RTL (right-to-left) languages like Arabic, ensuring a fully localized user experience.
- Leveraged the full capabilities of TypeScript, ESLint, and the latest ECMAScript (EMACS) features to write clean, efficient, and maintainable code, significantly reducing bugs and improving code quality.
- Designed and maintained a comprehensive Style Guide, Development Documentation, and Troubleshooting Guides, ensuring consistency across projects and accelerating onboarding for new team members.
Axiad{:target="_blank"}
Mar 2020 - Apr 2021
Full-time - Santa Clara, California (1 year)
- Developed and deployed a cloud-based identity management solution that increased user authentication speed by 50%, handling over 2 million secure logins per month with 99.99% uptime.
- Integrated secure authentication protocols and compliance features, achieving 100% compliance with industry regulations and reducing security incidents by 70%.
- Collaborated with cross-functional teams to deliver 4 major product releases within a year, accelerating time-to-market by 30% and increasing customer satisfaction scores by 20%.
- Experience with authentication techniques (Touch/Face ID) and encryption of sensitive data using AES encryption.
- Involved in designing UI/UX strategies, requirements, converting findings into UI designs.
- Incorporated push notifications to keep the user informed of authentication prompts.
- Implemented solutions using AWS services such as E2C, S3, RDS, EBS, Elastic Load Balancer, Auto-scaling Groups.
- Optimized cloud infrastructure costs by 35% by implementing efficient resource allocation and auto-scaling, saving the company $40k annually.
- Configured Chef Cookbooks and wrote recipes in Ruby to install and configure the infrastructure across environments and automated the process using Python Script.
- Worked on accessibility related development using Aria standards.
- Experience with Java language using Jetty and the Spring Framework.
- Knowledge in Virtualization technologies (VirtualBox), creating virtual machines and provisioning environments.
EasyWorking{:target="_blank"}
Mar 2019 – Feb 2021
Self-employed - San Francisco Bay Area (2 years)
- Co-founded and developed a marketplace app connecting coders with clients, attracting over 1k users and generating $15k in revenue within the first year.
- Implemented an advanced matching algorithm that increased successful project pairings by 70%, boosting customer satisfaction ratings by 40%.
- Created policies, procedures, strategic and technology plans, and concept of operations for the startup.
- Involved in Scrum planning and sprint reviews in Agile environment.
- Implemented the MVC architecture in fullstack applications, backend with Node.js along with Express JS.
- Used Vue.js to power a sophisticated Single-Page Application.
- Integrated CI/CD pipelines using Jenkins and Docker, reducing deployment times by 70% and accelerating release cycles by 25%.
Opus1.io{:target="_blank"}
Jul 2019 – Feb 2020
Full-time - Palo Alto, California, (8 months)
- Implemented stable React.js components and containers, and stand-alone, helper functions for multiple pages.
- Experience in working with GraphQL queries, use Apollo GraphQL library.
- Collaborated with a team of 5 developers to implement a real-time notification system, decreasing missed appointments by 50%.
- Resolved over 70 bugs and issues in the scheduling module, improving app stability and reducing crash rates by 35%.
- Contributed to the successful deployment of 3 major app updates within deadlines, accelerating feature rollouts by 20% and increasing active user base by 10%.
- Worked with JEST framework to write unit tests, and Selenium Webdriver to write end-to-end (E2E) tests.
- Configured Webpack to execute linters, magnifiers, pre/post-processors, tests, transpires, etc. based on build script.
Vemidoc{:target="_blank"}
Apr 2018 – Mar 2020
Contract - Palo Alto, California (2 years)
- Completed codebase conversion to React Native with feature parity.
- Defined the strategy of how the project would be implemented (documentation, technology, etc).
- Led the development of a React Native telemedicine app adopted by 5000+ patients, increasing virtual consultation bookings by 60% within the first six months.
- Implemented HIPAA-compliant security features, reducing data breach risks by 70% and passing all security audits on the first attempt.
- Integrated real-time video and chat functionality, increasing patient-doctor engagement by 35% and contributing to a $250k annual revenue growth.
- Recruited, trained and provided mentorship to a team of 3 developers, improving code quality and reducing bugs by 50%, which accelerated release cycles by 30%.
- Implemented an asynchronous wrapper for API calls for POST, PUT, DELETE and GET methods.
- Responsible for design and development of various react-native components such as tab bars, autocomplete address field, image picker, date picker, sign-in/out features, profile management, social media integration, and navigation using react-router.
- Implementation of push notifications to notify doctors of updates on appointments.
Scarlet Bytes{:target="_blank"}
Apr 2016 – Mar 2019
Self-employed - Panama City, Panama (3 years, 3 months)
- Founded and scaled a web and mobile app development company to $10K in annual revenue within 3 years, serving over 15 clients across various industries.
- Developed and launched 10+ enterprise-level websites and applications
- Implemented cloud-based microservices architecture, reducing system downtime by 60% and enabling the platform to handle a 10x increase in user traffic.
- Created business vision, strategy, policy, and partnership with external and internal stakeholders.
- Defined technical strategy and roadmap, improving project delivery speed by 35% and reducing development costs by 25% through efficient architecture and agile methodologies.
Courious{:target="_blank"}
Sep 2017 – Mar 2018
Internship - Fremont, California (8 months)
- Developed and launched 5 new features (menu, logout, adding orders, setting routes, and tracking mileage) in the company's React Native app, an all-in-one tool to assist delivery guys.
- Optimized app performance by reducing load times by 40%, boosting user retention rates by 30%.
- Resolved over 30 bugs and issues, decreasing crash rates by 35% and improving app store rating from 2.7 to 4.1 stars.
- Implemented automated testing, increasing code coverage by 50% and reducing post-release bugs by 25%.
- Collaborated with a team of 3 developers to release an app update that was downloaded by over 100 users in the first week.
Latin University of Panama{:target="_blank"}
Jun 2015 – Sep 2015
Teacher Assistant - Panama City, Panama (4 months)
- Robotics programming, design and fabrication of production fixtures. Wrote programs for new robot installation of 3 & 6 axis robots
- Assisted in instructing over 150 students in mechatronics courses, contributing to a 10% increase in overall class performance.
- Developed 5 new lab exercises that enhanced hands-on learning, boosting student engagement scores by 25%.
- Streamlined laboratory setup processes, reducing preparation time by 40% and increasing class efficiency.
- Provided one-on-one tutoring to students, resulting in a 50% improvement in their individual test scores.
- Managed and maintained laboratory equipment valued at $150,000.
- Integrated Programmable Logic Control (PLC), programed in-devices for remote operations, and tested in-devices for well emergency shut-downs.
{:target="_blank"}
Electricidad Total
Jan 2011 – Jun 2011
Full-time - Panama City, Panama (6 months)
- Assisted in installing electrical systems in over 20 residential and commercial projects, contributing to a 15% reduction in project completion time.
- Maintained a perfect safety record over 6 months by strictly adhering to safety protocols, resulting in zero workplace accidents.
- Optimized work area setup and material preparation, increasing team efficiency and reducing downtime between tasks.
- Supported troubleshooting on 100+ electrical issues with a 95% resolution rate on the first attempt, enhancing customer satisfaction scores by 10%.
- Implemented an inventory management system that reduced tool loss, saving company budget.
- Understanding of schematic diagrams, blueprints and other specifications required for the installation of electrical cabling and associated devices such as switches, distribution boards, sockets.
2021 – 2022
UPC School (Universitat Politècnica de Catalunya) 🇪🇸{:target="_blank", #upc_2022}
- Postgraduate Degree, Quantum Engineering
2016 – 2019
42 Silicon Valley 🇺🇸 🇫🇷{:target="_blank", #42_2019}
- Certificate in Software Engineering
2015 – 2018
Latin University of Panama 🇵🇦{:target="_blank", #ulat_2018}
- Master of Business Administration (M.B.A.)
2011 – 2015
Latin University of Panama 🇵🇦{:target="_blank", #ulat_2015}
- Mechatronics Engineering (B.Sc)
2012 – 2014
Music Academy of Panama 🇵🇦{:target="_blank", #amp_2014}
- Music Theory and Composition
1997 – 2010
Panamerican School 🇵🇦{:target="_blank", #pas_2010}
- High School Degree, Specialty in Science and Informatics
- JavaScript, TypeScript, HTML5, CSS3, Python
- React, React Native, Vue.js, Node.js, Express
- MySQL, MariaDB, MongoDB, Apollo, GraphQL
- PyTorch, Jupyter Notebooks, OpenAI API, Pinokio, Ollama
- Pandas, NumPy, Matplotlib
- Linux, Git, Bash, AWS, Docker
- C, C++, x86 Assembly
- ARM, ARC processors, including Arduino, Picaxe, Raspberry Pi
- AutoCAD, EagleCAD
- PLC (mainly Allen-Bradley), Pneumatics, Hydraulics
- Teamwork, Problem-solving, Creativity
- Determination, Autodidact, Mentoring
- Over 3000 day streak in Duolingo
- Speedrun Super Mario 64 in less than 20 minutes
- Completed Halo 2 co-op campaign in Legendary mode
- Finished Super Mario Bros. under 6 minutes
- Achieved Lv. 200 in Phantasy Star Online: Blue Burst
- S/A+ ranks in all Hotline Miami levels
2018
Baidu Facemoji Keyboard{:target="_blank"}
- ⭐️ Best foodie design challenge winner.
2016
Space Apps Challenge (initiative by NASA){:target="_blank"}
- 🥇 1st place in National Level to represent Panama at the International level.
2014
Best Engineering Project (STEM week at Latin University of Panama)
- ⭐️ 1st place in Engineering Project, out of 20 participants.
2008
Tournament Winner - Call of Duty 4: Modern Warfare
- 🥇 1st place in a regional tornament, taking place in Panama Expo 2008 Atlapa Convention Center.
🇬🇧 🇪🇸_English, Spanish_
🇩🇪 🇵🇹 🇮🇹 🇯🇵_German, Portuguese, Italian, Japanese_