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Rajendra Kishan

Rajendra Kishan

Freelancer - Machine Learning Engineer

Followers of Rajendra Kishan2000 followers
location of Rajendra KishanYokohama, Kanagawa, Japan

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  • Timeline

  • About me

    AI Engineer || Data, AI & ML Enthusiast

  • Education

    • SLIIT

      2020 - 2023
      Bachelor of Science - BS Data science CGPA 2.82

      Activities and Societies: Basketball Swimming A student, who always challenges myself to be active and positive in every moment. A person, who intends to find solutions for every technical problems and have curious to learn new and advanced technologies. Won't get tired of losing, while finding the answer. A responsible person, who wants to fulfill his duties in time and having time management as an additional qualities. This will help to feel myself and who I will be when someone hire me.

    • University of Moratuwa

      2025 -
      MSc Data science and Artificial Intelligence

    • AAT Sri Lanka

      2018 - 2020
      Association of accounting technicians Business/Commerce, General 1st - 2A, 2B. || 2nd - 4B

    • St. Michael's College National School, Batticaloa

      2017 - 2019
      Business/Commerce, General A/L - A,B,C (Provincial Rank -187)

      Activities and Societies: Basketball Swimming

  • Experience

    • Self-employed

      Feb 2022 - Mar 2025
      Freelancer - Machine Learning Engineer

      • Creating Machine Learning and AI models to get prediction for the desired application.• Using Regression, Classification and Clustering algorithms to train ML models.• High experience on Deep Learning to create models regarding image processing, video processing and image generating.• Experience in NLP concepts to train chatbots and to test them.• Also, possess experience in LLM concepts of embeddings, transformers and prompt engineering.• Experience on Cloud level ML expertise.(Google, Azure, AWS).• Hands on experience with CNN, RNN, ANN, GAN, LSTM and RAG architecture. Show less

    • KaayalTEK - An ANJN Group of Companies

      Jul 2022 - Dec 2022
      Data Science Intern

      • Hands on exercise with ML and AI concepts.• Extracting data for Data ingestion.• Converting data into different formats using Microsoft SQL server.• Creating short procedures using Microsoft Excel.• Experience on ETL process using SSIS.• Experience in using NLP tasks in the process of training Chatbots.

    • Bharti Airtel

      Apr 2023 - Jun 2023
      MIS Executive

      • Creating transactional reports daily using Microsoft Access and Excel.• Creating procedures and functions to prepare the data for Data Ingestion.• Performing analysis on the data using Microsoft SQL server queries.• Experience on using Excel for creating formulas for a business report.

    • QuantamLoom

      Jan 2024 - now
      Co-Founder

    • MillenniumIT ESP

      Jan 2024 - Jan 2025
      Engineer - System Support

      -Oracle SQL• Monitoring Oracle database using SQL Enterprise • Monitoring database traffic.• Facilitating Oracle database usage for users.• Space management in Oracle database• Rag database maintenance.• Oracle database patching and update.• Database Switchovers- SQL Server• Creating environment for Reporting purposes.• Maintaining connections with Source database to retrieve updated data.• Creating automations to update the database using SQL server job.• Integrating with SSRS to create reports in necessary times.• Creating short procedures to shortout the specific data.- Postgre SQL• Creating procedures to provide views in data.• Monitoring the database query performance.• Query performance evaluation for a better execution time.• Creating ad-hoc queries to generate business reports using Realtime data.• Providing access to users and access control with certain priviledges. Show less

    • Unsung Fields Co., Ltd.

      Feb 2025 - now
      Software Engineer

  • Licenses & Certifications