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Hi, I am Charan

I am a software engineer with expertise in AI, backend development, and real-time data processing. As an AI Engineer at Prakash Innovation and an Associate Software Engineer at CognitivZen Technologies Pvt Ltd, I have contributed to impactful projects for companies like Microsoft, Virsec, and Prakash innovation pvt ltd.

Key Skills
  • AI & Technologies: Prompt Engineering, LLMs, RAG applications, and Computer Vision.
  • Data & BI: SQL, data visualization, and business intelligence tools.
  • Development: Building scalable web applications, microservices, and APIs using Java, Python, and JavaScript.
  • Cloud & Databases: Proficient in PostgreSQL, Kafka, and cloud-based deployments.

Explore my work here https://cha19.github.io/portfolio/

Leadership
Team Work
Hard Working

Experiences

1
Associate Software Engineer (Python Developer)
CognitivZen Technologies Pvt Ltd

July 2021 - July 2023, Hyderabad, IN 500081

Responsibilities:
  • Member of Technical Staff
  • Tech Stack- Python, Postgres SQL, Linux, FLask, Fastapi, Kafka, MySQL, MongoDB, Redis
  • Python Modules- Numpy, Pandas, Matplotlib, OpenCV, Alembic, Faker
  • Tools- Git, Gitlab, Docker, OWASP ZAP, Splunk, Microsoft Azure DevOps

AI Engineer
Prakash innovation Universe

Feb 2024 - Present, Hyderabad, IN 500085

Responsibilities:
  • Member of Technical Staff
  • AI Engineer specializing in Generative AI and Large Language Models (LLMs)
  • Tech Stack: Proficient in Python, SQL, PostgreSQL, and Kafka, with experience in Flask and FastAPI for building scalable applications
  • AI Expertise: Skilled in Deep Learning, Natural Language Processing (NLP), and Computer Vision, with hands-on experience in frameworks like PyTorch and TensorFlow
  • Data & BI: Experienced in Business Intelligence tools, data visualization, and advanced analytics using tools like Tableau and Power BI
  • Python Modules: Extensive use of libraries such as NumPy, Pandas, Matplotlib, and OpenCV for data manipulation, visualization, and image processing
2

Education

August 2023 - May 2025
MS in Data Science
Taken Courses
  • Machine Learning
  • Data Preparation Analysis
  • Database Organizations
  • Big Data Technologies
  • Regression
  • Time Series
  • Monte Carlo in Finance
August 2016 - May 2020
Bachelor of Technology in Electronics and Communication Engineering
Taken Courses
  • Computer Networks
  • Computer organization and Operating Systems
  • Python Programming
  • Core Java
  • Data Structures

Skills

Projects

Deep neural network with Residual Connections for Image classification
Developer November 2023 - December 2023

This Project is about deep neural network, amalgamating VGG19's depth scaling and ResNet50's skip connections. Employing two diverse datasets, we evaluate the custom model's efficacy. Our focus lies in training, testing, and benchmarking this architecture against established models VGG19 and ResNet50 to gauge performance.

Agentic Design Patterns with AutoGen
hobby Jan 2025 - Jan 2025

Developed an innovative AI agent framework using AutoGen, enabling multi-agent collaboration on complex tasks. This project involved creating real-world applications, including multi-agent conversations for comedy generation, automated customer onboarding workflows, blog post creation, and tools for chess games and financial analysis. Additionally, I implemented reflection-based designs for planning and generating stock market insights, showcasing advanced skills in task decomposition, human-in-the-loop systems, and seamless AI integration for practical use cases.

Customer Analysis using Tableau
hobby December 2024 - December 2024

Developed a customer analytics dashboard in Tableau to convert raw sales data into actionable insights. Key features include interactive visualizations, regional and demographic analysis, product performance tracking, and multi-dimensional revenue monitoring. The project showcases proficiency in data visualization and business analytics, with a focus on delivering clear insights for decision-making.

healthcare_management
Developer September 2023 - November 2023

A Healthcare Management System is a comprehensive software solution designed to streamline and optimize healthcare processes. It encompasses patient records, appointment scheduling, billing, Healthcareplan, labtest, Medicalrecord, Medications and overall patient care within healthcare departments. These systems aim to improve the quality of patient care, enhance communication among healthcare professionals, and ensure regulatory compliance.

MD.Xplatform.Kaptaan
Developer November 2022 - March 2023

This project is about teamwork; I was instrumental in the ideation and administration of Kaptaan. Using tokens that were created automatically, we integrated commander agents and managed their registration and host information. Using API-driven solutions for execution commands, I kept an eye on these agents.RBAC implementation guaranteed user access control, while code optimization made data administration in non-SQL databases easier.

WAS (Web Attack Simulator)
Developer July 2021 - October 2022

This project is about API integration for a security app. Analyzed URL, header, and cookie vectors for tailored attack strategies. Generated detailed attack reports using WAS tech and CVSS ratings. Strengthened security architecture with robust database versioning and role-based authentication. Developed an in-house CI app for security tests.

Implementation of kafka consumer and producer in linux
Developer November 2022 - November 2022

Implemented a robust Kafka infrastructure on Linux, orchestrating a seamless communication channel between producer and consumer on distinct machines. Successfully configured Kafka producer to transmit log data from one machine to another. The consumer, deployed on a separate system, efficiently received and processed the data, ensuring a well-organized and efficient data flow. This setup demonstrates adeptness in cross-machine Kafka integration for streamlined data exchange.

Implementation of Home Security System using Deep Learning for Security Application
Developer January 2021 - March 2021

The project focused on real-time person detection at the doorstep, capturing and storing individual facial profiles. Leveraging trained models, the system efficiently categorized individuals into au thorized, unauthorized, and suspicious categories, storing the records in an owner-assigned database. This functionality serves as a valuable tool for law enforcement, aiding in suspect identification through advanced face recognition algorithms.

voice to text converting using python
Developer March 2021 - March 2021

Implemented voice-to-text conversion on Raspberry Pi using Python, showcasing efficient coding for real-time speech recognition. Leveraged Python's libraries to capture and process audio input, converting it into text seamlessly. This project on the compact Raspberry Pi platform demonstrates my skills in signal processing, Python programming, and hardware integration.

Certifications

Complete Python Bootcamp: Go Beginner to Expert in Python 3

This to explore project in python.

SQL Beginner to Guru: MYSQL Edition – Master SQL with MYSQL

Introduction to SQL

Python for ABSOLUTE beginners

My introduction to python course

Core Java (NPTEL)
Core Java (NPTEL) May 2019 - August 2021

Core Java

Publications

Sai manoj Petulri, Sai Charan G, M.V.P.B Srinivas, Y Vignan Kumar, G Sharavan Kumar International Journal of Innovative Research in Applied Sciences and Engineering (IJIRASE).

Talks

Presented a paper in a journal paper publications regarding our project build in Python, Raspberry PI

Awards

Recognition Letter From EVP
2022
For deliverying product under pressure in limited time with No error and corrections

Activities

Organizations

Testimonials

Murali Krishna T
Senior Software Developer

I have worked with Sai Charan for over 2 years and during this tenure he have provided himself as a great addition to the team and teams spirit. Sai is honest, hardworking and very approachable individual with great ability to solve any technical challenge. If you are looking for rite candidate to join your team then look no further. You have found the individual.

Javed Hussan
Senior Techno Functional Bussiness Analyst

Sai, you have always been on top of things that are assigned to you. You have completed all the tasks given to you with perfection. I really appreciate the way you take the initiative to learn new things all the time. You have joined as a fresher with us, but you have emerged as a go-to person for the tasks in your capacity. I suggest you keep this attitude as-is through out your career. Good Luck!

Akhila Gundrathi
Senior QA Automation Engineer

I feel incredibly fortunate to have the opportunity to work alongside such a remarkable and talented colleague like SaiCharan .Today I want to take moment to express my heartfelt appreciation for the outstanding work and dedication that u consistently displayed throughout the time at Cognitivzen technologies. Sai Charan u truly set the bar high when it comes to excellence in the workplace,your commitment to delivering high quality results never fails to inspire and motivate the entire team. Thankyou,Sai Charan for being an exceptional colleague and we all look forward to witnessing your continued success in the future!

Bhargava Kondoj
Python Developer

Sai was an exceptional Software developer during their two-year tenure at CognitivZen. Their dedication to writing clean and efficient code was evident in the numerous successful projects they contributed to. Their ability to quickly grasp complex concepts and translate them into practical solutions was truly impressive. Throughout their time with us, Sai consistently demonstrated strong problem-solving skills and a keen eye for detail. Their proactive approach to identifying and resolving issues played a significant role in enhancing the overall quality of our software products. Their collaborative nature made them a valuable team members, always willing to share knowledge and support colleagues. It was a pleasure to work alongside Sai as they consistently delivered high-quality code and valuable insights. I am confident that their skills, work ethic, and positive attitude will make them a valuable asset to any future employer. I wholeheartedly recommend Sai for any development role and am certain they will excel in any challenge they undertake.

Rahamathulla P
Senior QA Autmation Engineer

Sai Charan your friendly and approachable nature creates a welcoming atmosphere in the workplace,it is my pleasure to collaborate with you,I am grateful for the opportunity to work with someone as talented python developer and reliable as you are. I have had the opportunity to work with sai charan and can attest to their technical expertise and problem-solving abilities. Sai charan is highly skilled in security application development based on python, and their ability to find creative solutions to complex problems has been a valuable asset to our team. Sai Charan is able to work efficiently in a fast-paced environment and handle multiple projects at once, ability to effectively communicate technical information to non-technical stakeholders has been invaluable. Sai Charan led the development of HMM, a noteworthy project that showcased their technical skills and innovative thinking. wishing you all the best in your future endeavours

Rajitha K
Team Lead at Deloitte

I am delighted to write this recommendation for Sai Charan, a highly skilled python developer and a valuable asset to out team During our time together, i had the pleasure of collaborating with Sai Charan on several python projects. His proficiency in python programming is truly impressive. Beyond his technical skills Sai is an absolute pleasure to work with. He has a natural talent for fostering a positive and collaborative work environment. He is an excellent team player and communicator,he is always willing to help others, sharing knowledge and insights generously. In addition to his technical skills, Sai Charan has an insatiable appetite for learning and staying up to date with the latest advancements in the python programming. His enthusiasm for exploring new technologies and sharing his knowledge with the team demonstrates his commitment to personal and professional growth. I highly recommend Sai Charan for any python development project. His passion for coding, combined with his strong work ethic and dedication, make him an invaluable addition to any team. It has been a pleasure working with Sai Charan and I am confident that he will continue to achieve great success in his career as a python developer

Ibrahim N
Senior DevOps Engineer at Sony

I am thrilled to have the opportunity to write a LinkedIn recommendation for Sai, with whom I had the privilege of working closely as a Python Developer. Sai's dedication, technical expertise, and collaborative spirit have left a lasting impression on me. Throughout our time working together, Sai consistently demonstrated a deep understanding of Python programming and its various libraries. Sai's ability to write efficient, clean, and maintainable code is truly commendable. Whether tackling complex algorithms or debugging intricate issues, Sai always approached challenges with a methodical and analytical mindset, producing exceptional results. We both done POC on CICD with Python application on Azure Cloud we integrated Git, Jenkins, Kubernetes(K8s) and the POC is working as expected In addition to their technical prowess, Sai's proactive attitude towards learning and self-improvement is truly inspiring. I have witnessed Sai taking the initiative to stay up-to-date with the latest industry trends and advancements in the Python ecosystem. This continuous pursuit of knowledge undoubtedly contributes to Sai's effectiveness as a Python Developer.