HARIKRISHNAN K
Ernakulam
Summary
Software Engineer with extensive experience across multiple programming languages and technologies, including Python, Odoo, and FastAPI. Strong skills in data analysis and visualization using tools like Tableau and Palantir. Proven track record in developing innovative solutions and optimizing performance in complex projects. Committed to leveraging technical expertise to drive team success and achieve project goals.
Overview
7
7
years of professional experience
1
1
Certificate
Work History
Software Engineer
Tata Consultancy Services
Kochi
01.2022 - Current
Project name : Stellantis CR Project
- Developed and enhanced custom applications using Palantir, improving data integration and visualization.
Project name : Aviva OAK
- Implemented multi-threading in Python scripts to optimize performance and reduce execution time for the OAK project.
Software Engineer
Citrus Informatics (India) Pvt Ltd
04.2021 - 04.2022
Project name : Potrero Medical
- Developed and tested projects using FastAPI, ensuring high-quality API development.
- Conducted unit testing and debugging in FastAPI, ensuring high-quality API functionality.
Project name :Medigy
Role: Evaluation and Development of Recommendation Engines
- Evaluated and developed recommendation engine architectures for performance and accuracy, leveraging FastAPI for implementation and testing, and OpenRefine for efficient data preprocessing.
- Streamlined development and collaboration by containerizing services with Docker Compose and facilitating real-time communication via Slack and Discord.
Software Engineer
UL Technology Solutions Pvt Ltd
08.2020 - 01.2021
- Conducted Exploratory Data Analysis (EDA) using Python and Tableau, gaining insights into datasets and presenting them visually
- Performed data mining to extract useful patterns and information from large datasets
- Applied machine learning algorithms for predictive analytics, building models to predict future trends and outcomes
- Evaluated ML models to assess their accuracy and effectiveness, refining them for better performance
Software Engineer
Empire AE IT Services
Kochi
08.2020 - 01.2021
Project name : Jatco ERP
Role: Odoo Developer,
Technologies: Odoo 13, PostgreSQL.
- Designed and implemented a custom ERP solution in Odoo 13 for freight service operations.
- Developed and customized modules like CRM, Accounts, and HR to streamline workflows.
- Integrated business logic and automated processes within Odoo for improved efficiency.
- Managed backend data using PostgreSQL, ensuring performance and reliability.
Software Engineer
Exelixir Analytics Private Limited
07.2018 - 09.2019
Project name: Sangiti Health Care Project.
- Designed, developed, and tested Odoo (OpenERP) addons, projects, products, and interfaces, delivering tailored ERP solutions.
- Implemented and configured Odoo on web servers to meet client requirements for ERP system deployment.
Project name: Malabar Gold Data Migration Project.
- Used Pentaho Data Integration/Kettle to design ETL processes, extracting data from various sources, cleansing, and loading into target data warehouses.
- Created complex transformations in Pentaho involving several steps, including: Table Input, Table Output; extracted and loaded data from/to database tables; Text File Output; CSV File Input; managed file-based data sources; Insert/Update; maintained database records; Add Constants; Filter; Value Mapper; data manipulation and filtering; Stream Lookup; Join Rows; Merge Join; performed data joining operations; Sort Rows; Database Lookup; sorted and looked up data for processing; Set Environment Variables; configured environment-specific settings.
Software Engineer
Quest Innovative Solutions
01.2018 - 07.2018
- Designed, developed, and tested Django-based web applications and interfaces.
- Built responsive, cross-browser compatible web pages using HTML5 and CSS3.
- Performed web scraping with Python to extract and integrate data from online sources.
Education
Master of Business Administration - General Management
Amrita Vishwa Vidyapeetham
Coimbatore12.2023
PG Diploma - Data Analytics
Indian Institute of Infrastructure & Construction
Chavara,Kollam12.2020
B.Tech - Computer Science
Mahatma Gandhi University
Mahatma Gandhi University12.2017
Skills
- Programming: C, C, Python, Java, R
- Databases: MySQL, SQLite, PostgreSQL, SQL Server, Oracle, MongoDB
- Web Technologies: HTML, XML, CSS
- OS: Windows and Linux (Ubuntu)
- Frame Work: Django, Odoo, FastAPI
- IDE: Eclipse, PyCharm, R Studio, Jupyter Notebook
- Database Tools: SQL Server Management Studio, PgAdmin 3
- Pentaho Suite: Pentaho Data Integration (Kettle)
- Big Data: Hadoop, Spark, Hive, Pig Latin, Scoop
- Office tools: MS Excel, MS PowerPoint, MS Word, WPS Office, Tableau
- Server: Nginx, Apache
- ML Algorithms: Linear & Logistic Regression, SVM, Naive Bayes, Decision Tree, Random Forest, Neural Network
- Palantir Foundry: Slate, Workshop, Quiver, Contour, Code repository, Code workbook
Certification
- Salesforce Certified AI Associate, 2025
- Azure Fundamentals, 2024
- AWS AI Practitioner, 2024
- Boost Productivity with Gemini in BigQuery, 2024
- Palantir Foundry Foundations, 2023
- Palantir Foundry Application Developer Associate, 2023
- Text Prompt Engineering Techniques,2023
- Generative AI with Vertex AI: Text Prompt Design, September 2023
- Generative AI Fundamentals, 08/2023
- Data Science Methodology, 2020
- Tools for Data Science, 2020
Languages
Malayalam
First Language
English
Upper Intermediate (B2)
B2
Accomplishments
- Best Academic Main Project in Computer Science Batch 2013-17
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Software Engineer
Tata Consultancy Services
01.2022 - Current
Software Engineer
Citrus Informatics (India) Pvt Ltd
04.2021 - 04.2022
Software Engineer
UL Technology Solutions Pvt Ltd
08.2020 - 01.2021
Software Engineer
Empire AE IT Services
08.2020 - 01.2021
Software Engineer
Exelixir Analytics Private Limited
07.2018 - 09.2019
Software Engineer
Quest Innovative Solutions
01.2018 - 07.2018
Master of Business Administration - General Management
Amrita Vishwa Vidyapeetham
PG Diploma - Data Analytics
Indian Institute of Infrastructure & Construction
B.Tech - Computer Science
Mahatma Gandhi University
Projects
News Reader App
GitHub Link: https://github.com/iamharikrishnank/NEWS-AGGREGATOR-APP
A Django-based web application that aggregates and displays news articles from multiple sources.
Tech Stack:Python, Django, HTML/CSS, BeautifulSoup, SQLite
Features:
- Automated news aggregation
- Real-time updates
- Simple UI for browsing articles
Best Workplace Identification Using Data Analytics
Best Workplace Identification Using Data Analytics performed a data-driven feasibility study to evaluate four major Indian cities: Chennai, Hyderabad, Kochi, and Bangalore, to determine the most suitable location for setting up a workplace The project involved gathering and analyzing data related to cost of living, infrastructure quality, internet connectivity, availability of skilled talent, and overall quality of life.
Responsibilities & Deliverables:
- Collected and cleaned publicly available datasets using Python (Jupyter Notebook).
- Performed exploratory data analysis to uncover patterns and trends.
- Created interactive visualizations in Tableau for stakeholder-friendly insights.
- Evaluated cities across multiple dimensions, and presented a comprehensive comparison
- Justified the final recommendation based on quantitative findings.
Tools: Python 3.8, Jupyter Notebook, Tableau
Covid-19 Visualizer App
GitHub Link: https://github.com/iamharikrishnank/C-TRACKER-KERALA
Developed a web application that tracks and visualizes daily COVID-19 case data across Kerala. Designed to present real-time updates through an accessible, user-friendly dashboard
Built a responsive web application to monitor and visualize the spread of COVID-19 across Kerala in real time. The platform fetches daily data updates from official sources, and displays them using intuitive charts and tables
Responsibilities & Features:
- Automated the retrieval and update of live COVID-19 data.
- Implemented clear data visualizations to communicate trends effectively.
- Designed a responsive and user-friendly interface for public accessibility.
- Ensured data accuracy and reliability by validating sources and update schedules.
Technologies Used: Python, Django, SQLite, HTML/CSS, JavaScript
Blog App
GitHub Link : https://github.com/iamharikrishnank/BLOGGER-APP
Blog Application Designed and developed a full-featured blogging web application to enable content creation, publishing, and interaction between bloggers and readers. The application provides functionality for user authentication, blog management, and public engagement.
Responsibilities & Features:
- Implemented user authentication for bloggers to securely create and manage their posts.
- Enabled guests to browse all blog content and comment on individual posts.
- Developed CRUD operations for blog posts with Django views and templates.
- Ensured data persistence using SQLite and managed models via Django ORM.
- Designed intuitive interfaces with responsive front-end components
Technologies Used: Django Framework, SQLite Database
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