Ever since I am a kid, I love to play and experiment with computers. My first PC was Second hand Intel Pentium processor with 512 MB RAM and my internet download speed was about 5 kbps. It used to test my patience every time. I still remember the first problem I resolved. It was deleting the duplicate files in windows. And I remember my first HTML Page, which printed red coloured HELLO WORLD in the centre of the web page. With an interest in programming and debugging, I have opted the Computer Science in my Bachelors. I have started with different things like cross-platform programming, designing the game assets with Maya and Blender, debugging programming issues and googling diversified concepts. I used to fill my void space by resolving my friend's personal PC's hardware and software issues. In process of learning, I have come across Artificial Intelligence. This topic made me think of building real-world useful use cases. So, started working with Data Science and Machine Learning. I have learned all the algorithms of Data Science and few data visualisations tools. And have built few use-cases utilizing those algorithms. With pretty good knowledge of Data Science and python programming, I have started learning Computer Vision. I have learnt and built few use cases with Deep Neural Nets and Conv Nets. With all my knowledge, I have started my professional career as a Machine Learning Engineer working in Computer Vision. As the first project, I have assigned to build the Face Recognition System. It took around 4 months, we have achieved about 98.65% accuracy with 3 development cycles and now made it a State-of-the-Art model. As a second project, I have assigned to build the Optical Character Recognition System, with nearly 3-4 months of effort, I have achieved an accuracy of about 95% on wild use cases. From next, I was not strict with one project, I have played as a Multi-Hat Developer and became a crucial part of the company. I have built the Rest-Api's, distributed data loading extracted text data from 2TB data with 95 lakh files, Production handling, System Administration and many more. The main project, I have worked and feel proud of is the Public Blockchain. The launching of Public Blockchain is the most successful moment in my professional career. We have worked for nearly 6 months and still going on... Working on this project has changed me a lot. In one word, Centralization of data for machine learning model to Decentralization of data.