I help turn ideas into reliable software quickly. Using a functional stack based on Clojure, ClojureScript, and Datomic, I build data-intensive applications that are easy to evolve over time. - MVPs and rapid prototyping - Backend systems and APIs - Custom internal tools - Historical queries and auditability out of the box

I'm a senior software engineer with a background spanning technical support, application debugging, DevOps, automation, and software development. I help companies troubleshoot production issues, automate manual processes, and improve the reliability of their software systems. I specialize in diagnosing complex technical problems and turning manual, error-prone processes into reliable systems. My experience includes debugging Java applications, analyzing production issues, automating workflows, building internal tools, improving deployment pipelines, and helping teams identify the root cause of difficult software problems. Unlike developers who focus solely on building new features, I've spent years investigating real-world issues in production environments. That experience has made me comfortable working with unfamiliar systems, reading logs, tracing failures, identifying bottlenecks, and delivering practical solutions quickly. Areas I can help with include: • Application troubleshooting and root-cause analysis • Java application debugging • DevOps and CI/CD improvements • Infrastructure and deployment automation • Scripting and workflow automation (Python, Bash, etc.) • Log analysis and production support • Internal tools and operational efficiency projects • API integrations and backend development Whether you need help fixing a stubborn issue, automating a repetitive process, or improving the reliability of your systems, I bring a methodical, problem-solving approach focused on results rather than buzzwords.

I am a Senior Full Stack Engineer with 9 years of experience building high-concurrency, real-time platforms in the sportsbook, banking, and streaming industries. I specialize in both backend and frontend development, optimizing resilience and performance to handle up to 2 million concurrent users during peak events. My expertise encompasses a core stack of TypeScript, Node.js, React, and Angular, including significant projects like a 40% faster initial load through Angular migration and a re-architecture using Astro. I excel in event-driven processing, observability, and implementing TDD in CI/CD environments. If you are seeking a technically proficient engineer who can deliver scalable solutions and enhance user experiences, I am ready to bring your vision to life. Let’s discuss your project and explore how I can contribute to your success.

I’m a full-stack developer and project manager experienced in building scalable data architectures and AI-integrated applications for modern businesses. Whether you’re trying to automate complex ETL workflows, extract actionable insights from your data, or deploy robust software solutions, I can help. Knows Python, TypeScript, Java, Clojure, Apache NiFi, ClickHouse, Metabase, Elasticsearch, and Azure OpenAI Service Full project management from data extraction to final deployment Regular communication is important to me, so let’s keep in touch.

I have worked on projects that are complex applications for automating the processes of business domains like listed below:- - Fintech - Cryptocurrency trading - Job Portal, Edutech - Jewellery vendor application, Coin exchange project - Progressive Web Apps - E-commerce multi-vendor and on-demand marketplace applications. Professional and sound experience of more than 5 years in building cross-platform compatible applications using the latest open source technologies. Here's a quick brief on tech skills I possess as a frontend Developer: - NodeJs - Express - NestJs - Angular 2+ - React Js - VueJs - HTML - AWS - Wordpress Lets Have a quick conversation and discuss your complexity:)

I am a Senior Fullstack Developer with over 13 years of experience building high-performance production systems. My expertise spans React frontends and Node.js backends, particularly in complex, data-driven platforms that support clinical workflows. I recently designed and implemented an LLM-powered Clinical Decision Support engine, effectively integrating OpenAI GPT into a live medical reporting pipeline to produce physician-ready narratives at scale. I excel in both frontend and backend development, with a strong grasp of Redux architecture, RESTful APIs, payment gateway integration, and Azure cloud deployments using Kubernetes. My background also includes developing robust backend services in C# / ASP.NET Core, showcasing my versatility across different tech stacks. I thrive in Agile/Scrum environments, quickly adapting to new technologies. If you need a reliable developer who can handle diverse challenges and deliver impactful solutions, let's discuss your project.

I’m a New York City based software engineer and consultant. As an engineer, I’ve worked on the launch of a household name streaming service, put satellite internet on ships and airplanes, build video streaming educational platforms, developed web frontends for medical devices, and worked on iOS native video streaming applications. I’m also a Certified Scrum Developer, CSPO, CSM, LeSS-certified practitioner. I have successful experiences as a team manager, scrum master, and coach.

Hello, I'm Felipe and I have over 20 years of experience as a developer so there are very few areas I haven't worked with at some point. My experience includes game development, desktop applications, plugins for existing software, bare metal assembly coding, website design (front and back end) to name a few. My differential is that I'm a programmer AND a designer, I can spot and fix issues that you would have to coordinate with a team to fix otherwise. I can just avoid them in the first place. I'm familiar with declarative, functional and object oriented programming paradigms and have designed and implemented hundreds of projects. I've also worked with dozens of languages and frameworks including but not limited to Java, C++, C, Python, OpenGL, clojure, clojurescript, Android, javascript, HTML, CSS, machine learning, operating system design, language design... I can deliver what you need with high quality in no time.

Over the last 10 years, I have worked on different software engineering requirements including web dev + scripting + infra automation and from the last 7 years, I am doing data engineering. Though I am new to freelancing I have done a lot for different projects in my day job which includes 1. Automating a lot of backup processes using scripting. 2. Writing back end API for various data/authentication requirements. 3. SQL and spark jobs for a lot of Adhoc data analytics. My Skills Sets are: SQL, Apache Spark, Hive, Hadoop, Excel, Shell Scripting, AWS EMR, Ec2, S3, cloud formation, Clojure, MongoDB MySQL, Airflow.

I am a Computer Science student at Tecnologico de Monterrey, one of Mexico's top-tier institutions. My focus is on building functional web solutions using modern technologies and a logic-driven approach. Technical Stack & Skills -Frontend: React, Next.js, TypeScript, JavaScript (ES6+). -Styling: Tailwind CSS, CSS3 (Modern layouts/Flexbox/Grid), HTML5. -Logic & Backend: Node.js, RESTful APIs, SQL. -Engineering Depth: Concurrent Systems (Clojure), Data Integrity & Logic. -Workflow: Git, Collaborative Development, Responsive Design. Beyond web development, my academic background includes foundations in Functional Programming (Scheme, Clojure) and Automata. I am currently looking for small to medium-sized projects where I can apply my technical skills to help clients achieve their goals while I continue my professional growth. I am highly organized, reliable, and committed to meeting deadlines.