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Always learning and always yearning, I sincerely believe that we can achieve greater heights by collaborating on our problems. I love to be involved with technical communities in different capacities and enjoy solving issues. I have had more than 50 mentoring sessions on HackHands ( http://www.hackhands.com/hiren ). Currently I run my own business, which is into mobile apps and websites.
I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.
My name is Mihai and I am a senior data engineer with more than 7 years of experience at SAP. My expertise revolves around SQL, HANA modeling, CAP programming, nodeJS and UI5, but I also have experience as a full-stack developer. I am looking to collaborate B2B as a freelancer, since it removes a lot of the overhead of a normal employment contract, and makes everything more flexible both for the client and myself. I enjoy teaching and explaining stuff, and everyone I tutored/coached said i'm rather good at it. Also, I feel that when you teach and share your knowledge, you do a good deed to our entire society, which makes the world we live in a better place.
I've been teaching programming since 2018 to people of different ages. I'm specialized mostly in teaching how to start programming from scratch: basics of programming languages + basics of computer science. But I always have in mind a long-term perspective for my students and try to develop useful skills just from the start of our work.
If you are looking to learn about and implement machine learning, then I will be a great tutor for you. I have helped many students understand the key concepts of machine learning, provided hands on programming lessons and assisted with coursework. There’s nothing more rewarding than seeing my students grow in confidence and ability, and I’m excited to be a part of your journey.
# 👋 How Do I Help? Just like a good doctor with a patient. I listen carefully, analyze deeply, and work toward the best solution. When mentoring, I approach with extra care, empathy, and patience. --- # ⚖️ My Work Ethic - **Honesty first**: No false promises, no wasted time. - **Client satisfaction matters most**: I only accept payment when clients are happy with the outcome. --- # 🔗 Find More Details - **LinkedIn**: [linkedin.com/in/rctushar07](https://www.linkedin.com/in/rctushar07) --- # 🌟 Why Choose Me? - **6+ years** in Full-Stack, Cloud & Data Engineering within the tech industry - Contributed to **5 industrial projects**, collaborating within large teams - **10 years of coding experience** and **2000+ competitive programming problems solved** - **10 LinkedIn recommendations** from international clients & teammates - **100+ aspiring professionals mentored** throughout my journey - Featured as **Top Full-stack Python Developer** in Prog.AI Analysis 👉 [Prog.AI Feature](https://www.linkedin.com/posts/prog-ai-hiring_python-python3-javascript-activity-7296196512563257345-Fx11) --- # 🎯 What Do I Offer? ## 💻 Development Services - **Web apps** using Django, Flask, FastAPI, React, NextJs - **N8N Automation** - **Cloud infrastructure development** & serverless apps - Database design & **performance optimization** - Troubleshooting & debugging with clear communication - **Data Engineering** & ETL pipelines - Web scraping, data collection, and visualization - Data ingestion, processing, and transformation for analytics - Workflow automation with **Python scripts** - Custom **Python libraries** & reusable Django apps - Third-party API integration (Stripe, social media, etc.) ## 👨🏫 Personalized Mentorship - Guidance for college/university projects & assignments - Short & long term mentorship on **backend, cloud, or data engineering** - Live **1:1 resume review** - Mock **DSA coding interviews** - Code reviews with professional insights - Project planning & management guidance (methodologies, challenges, team dynamics) - Advice on handling **stress & challenges** at work (deadlines, communication, disagreements, etc.) ---
Hello I have been working in the market for the past 10 years. in the field of Database, SQL, Oracle, SQL Server, MySQL, NOSQL,DWH,ETL ,reporting and BI tools. Have knowledge of multiples domain areas such as Finance & banking ,Telecom, health care, Tax & Legal and FMCG
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
Strategic Technology Leader and Senior Software Engineer with a Master of Data Science and over 9 years of experience architecting scalable, data-driven ecosystems. Expert at guiding high- performing teams through the full SDLC, having led teams of 5 developers to deliver complex microservices, high-traffic APIs, and AI-driven automation. Proven track record of leveraging C# / .NET, Azure, and Generative AI to modernize legacy infrastructures and secure multi-million dollar contracts. Dedicated to driving technical roadmaps that prioritize system reliability, security hardening, and impactful mentorship.
20 year software engineer, 10 years engineering manager. Extensive experience in Javascript/React for coding mentorship. Mentoring for 15 years a mix of technical, leadership, and professional skills. I do this for fun on the side so I don't charge much. https://www.dandigangi.com https://linkedin.com/in/dandigangi https://x.com/dandigangi
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