Chaitanya Krishna Viriyala
Data Scientist/ Data Engineer at DataGrowb'- Claim this Profile
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English Native or bilingual proficiency
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Telugu Native or bilingual proficiency
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Hindi Full professional proficiency
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French Professional working proficiency
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Bio
Pierre Campredon
It is a real pleasure working with Chaitanya. On top of his technical skills he proves to have a real sense of communication and is an undeniable actor of building a positive and strong team spirit 💪🙌
Pierre Campredon
It is a real pleasure working with Chaitanya. On top of his technical skills he proves to have a real sense of communication and is an undeniable actor of building a positive and strong team spirit 💪🙌
Pierre Campredon
It is a real pleasure working with Chaitanya. On top of his technical skills he proves to have a real sense of communication and is an undeniable actor of building a positive and strong team spirit 💪🙌
Pierre Campredon
It is a real pleasure working with Chaitanya. On top of his technical skills he proves to have a real sense of communication and is an undeniable actor of building a positive and strong team spirit 💪🙌
Experience
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DataGrowb'
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France
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Software Development
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1 - 100 Employee
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Data Scientist/ Data Engineer
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Dec 2021 - Present
Worked on in house R&D projects like Mister Coocky, Green Twins and for client projects like Aeroport de Paris, Daisun as a Data & Machine Learning Engineer. Also, an instructor for the Data Science course in collaboration with IMT Atlantique. Some of my tasks include : - designing the data pipelines for both content based image and information based retrieval systems. - developing end to end machine learning algorithms. - write production quality code along with pythonic style knowledge base (rst) - taking care of cloud computing & serving the models to production/end users. - write technical documentation (CIR, codebase) for effective communication. Tech Stack (non exhaustive) : Python, Airflow, SQL, API Serving, GCP, AWS, Git, Docker, RST, Tex. Show less
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Groupe APICIL
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France
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Insurance
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700 & Above Employee
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Lead Data Engineer
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Nov 2022 - Oct 2023
Data Engineering for the Commercial and DSI team, the objective of the team is to deliver value through data normalization, aggregation and delivery in reports, dashboards formats to business stakeholders to enable their decision making. - write the technical specifications based on the functional specifications from the business teams and contribute to the application architecture. - work on development and scalability of the components along with unit tests, logging and versioning. - responsible for Data Pipeline Architecture and the flows for the data (ETL/ELT) in different environments : DEV, PRE PROD & PROD respectively. - worked on releases management of new functional features, since the process is not yet automated, lots of intricate processes are involved for delivering the code and managing the export infrastructure. - technical challenges/results: Responsible for delivering the releases of technical and functional features on AWS/On Premise Hybrid infrastructure. Making infrastructure resiliant. Tech Stack : Python, Airflow, Spark, SQL, Snowflake, AWS, Matillion, Power BI etc. Show less
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Rhisa
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France
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Health, Wellness & Fitness
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1 - 100 Employee
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Machine Learning Engineer
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Apr 2021 - Sep 2021
Worked on Providing NLP solutions, in particular : - development of NLP algorithms for information extraction from medical reports. - built an end to end pipeline for Medical Named Entity Recognition having different methods from a supervised and semi supervised learning to advanced deep learning methods. - design and Implementation of Negation Detection Algorithms in French, in particular assessing the certainty of pathology. Precision and Recall in the order of 95 %. - study and benchmark of content and relationships (ontology) for structuring and standardisation of medical data. Show less
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CYME
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1 - 100 Employee
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Computer Vision/Machine Learning Engineer
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Apr 2020 - Sep 2020
CYME is developing PEAKTO, a platform aimed at solving the digital photo chaos that many photographers experience. PEAKTO is challenging how current software solutions manage pictures by bringing all those scattered assets in one central place, without requiring any further copy. In particular, through my contributions to PEAKTO, the toolbox now contains algorithms that empower the following image analysis tasks: - efficiently detect true similar images. - efficiently detect quasi similar images and detect clusters based on various criteria. - efficiently detect images having similar color palettes. - support face detections. Show less
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Education
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Ecole centrale de Nantes
Diplôme d'ingénieur -
Mahindra École Centrale
Bachelor of Technology (B.Tech.), Electrical and Electronics Engineering