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Senior Data Scientist with expertise in machine learning, natural language processing, information retrieval, and data engineering. Extensive experience in developing advanced algorithms and solutions across various industries. And, years of tutoring experience!
I started out as a Structural Engineer, graduating from UNIBEN, finishing among the top 5 in my class, before taking a path that led me deep into the world of AI/ML Engineering. That transition wasn't linear, it was built on exposure, experimentation, failure, and a lot of learning along the way. Through it all, one thing has never changed: I'm most alive when I'm at the intersection of technology and real world problems. Growing it, evolving it, building it, scaling it. That obsession has shown up in the work, from building the first-ever AI-powered RFP at TalkDEI, to finishing in the top 5 globally at Hamoye, to consistently scoring 98/100 on technical assessments. I've also had the privilege of mentoring and teaching over 5,000 individuals across various skillsets.
Developer Skilled in Ruby on Rails, NodeJs and ReactJS
I'm Tom, an AI SaaS founder with 8+ years across Python, Go, Java, JavaScript, and C#. I've run 800+ mentoring sessions with a 5.0-star rating across 53 reviews. I mentor hands-on: we look at your actual code, find what's broken, and fix it together. No hand-waving, no generic "just use AI" advice. What I help with: AI/LLM app development (integrations, agents, automation), Python and Go debugging and architecture, dev-to-AI career transition, and indie hacker / SaaS building. Currently building an AI tool for X/Twitter growth in public, day 200+.
I started my career as a web developer 16 years ago. I like challenges where I can use my skills to develop outstanding web applications in look, performance, and efficiency. I am specialized in Front-End and back-end web technologies. For more details about technologies I know, see the expertise section below. I can help you with: • New projects or features • Front-End/Back-End development • Mentoring • UX/UI Design • Bug fixes and issue resolving If I missed something you need help with, please drop me a message and I will look for a solution.
Senior data & AI engineer with 9+ years building and operating scalable, low-latency data platforms processing 15TB+ and hundreds of millions of events daily across AWS, GCP, and Azure. Open-source-first — Kafka, Spark, Apache Iceberg, Trino, dbt, and Airflow on Kubernetes — across ingestion, transformation, and BI/reverse-ETL consumption, with the governance, observability, and reliability (SLOs, 99.9% uptime) production data products demand. Also delivers production AI/agentic systems (LangChain, CrewAI, Google-ADK, RAG) and administers the databases behind them — PostgreSQL, MongoDB, Cassandra/ScyllaDB, Redis, MySQL, ClickHouse (HA, backup/DR, tuning, security). Track record: 40% lower cost, 50% faster processing, 60% faster analytics deliver
**I'm Karan, a Senior Mobile Engineer with 9+ years of experience designing and delivering scalable, production-grade mobile applications across iOS and cross-platform ecosystems. I've successfully shipped 50+ applications spanning healthcare, fintech, social networking, education, travel, staffing, AI, and enterprise platforms.** **My expertise includes Swift, SwiftUI, React Native, Flutter, Firebase, Supabase, JavaScript, Node.js, and REST APIs, with extensive experience building cloud-connected mobile systems, scalable backend integrations, and high-performance user experiences.** **I have strong experience developing AI-powered applications using OpenAI APIs, OCR pipelines, real-time communication features, push notifications, analytics, secure authentication, payment integrations, and production-ready mobile architectures. I've worked on real-time systems involving WebRTC, WebSockets, Socket.IO, Firebase real-time services, and low-latency communication workflows for modern mobile applications.** I enjoy owning products end-to-end, from architecture and backend integrations to App Store deployment, performance optimization, scalability, and long-term maintenance. I focus on writing clean, maintainable code while delivering reliable applications that perform well in production for startups and enterprise clients. **Senior Mobile Engineer | iOS Developer | Swift & SwiftUI | React Native | Flutter | WebRTC | WebSockets | Socket.IO | Voice & Real-Time Systems | Firebase | Supabase | OpenAI API | AI Integration | REST APIs | OCR | Mobile Architecture | Performance Optimization | App Store Deployment | 50+ Production Apps | 9+ Years Experience**
I'm an accomplished polyglot developer with over ten years of extensive experience specializing in design innovation, crafting clean and maintainable code, managing multiple databases and caches, orchestrating CI/CD pipelines, and adeptly resolving even the most challenging production issues through impeccable debugging and analytical skills. Here's more about me https://malaymehta.com My expertise extends to a diverse range of areas, making me a valuable resource for your software development needs: - **Application Development:** Whether you're launching a new project from the ground up or seeking guidance on selecting the most suitable technology stack and adhering to best code quality practices, I can provide valuable insights and assistance. - **Complex Problem Solving:** I excel in crafting intricate coding solutions and swiftly tackling critical bugs that can ablaze your production environment. - **Clean Coding and Testing:** I'm committed to promoting clean coding practices and achieving comprehensive test coverage to ensure the robustness and maintainability of your software. - **CI/CD Pipeline Setup:** I deeply understand setting up CI/CD pipelines on various widely recognized platforms, streamlining your development process. - **Cost-Effective Deployments:** When deploying your application, I prioritize cost efficiency in the cloud environment, helping you transform your ideas into reality without breaking the bank. - **Security Analysis:** My knowledge includes conducting thorough security analyses to fortify your applications against potential threats. My dedication to continuous learning has allowed me to accumulate knowledge in many technologies. My diverse experience equips me to assist you on various fronts of software development. If this resonates with your needs and you recognize that my skills align with your requirements, I encourage you to connect with me. When reaching out, please provide a brief summary of the assistance you're seeking. I stand by the quality of my mentoring sessions, and if you're unsatisfied with the resolution, I'll issue a full refund. For students with unverified profiles, I offer discounted rates as a gesture of support for your learning journey. Thank you for considering me as a potential partner in your software development endeavors.
Technical cofounder, board member, and seasoned operator with experience building and growing early stage companies (pre-seed to late Series), large scale government and commercial projects, and nonprofits.
Data Science Leader with 11 years of experience driving forecasting, planning optimization, and AI transformation at enterprise scale. Proven record of delivering $65M revenue impact and $23M cost savings through machine learning, Agentic AI, and advanced forecasting solutions. Experienced in leading high-performing teams, influencing executive planning decisions, and building production AI systems that transform business operations.
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We do a comprehensive technical and communications screen of all LLM developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing LLM developers’ user satisfaction rates.
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