Homepage.py

import streamlit as st
import json
import requests
import webbrowser
from streamlit_lottie import st_lottie
from streamlit_option_menu import option_menu

st.set_page_config(page_title='My-Portfolio',page_icon=":star2:",initial_sidebar_state="expanded",layout="wide")

def load_lottiefile(filepath: str) :
     with open(filepath,"r") as f :
          return json.load(f)
     
def load_lottieurl(url) :
    r = requests.get(url)
    if r.status_code!=200 : return None
    return r.json()

lottie_animation1 = load_lottieurl("https://lottie.host/d876a981-1ef8-48b1-96c1-3202935c7915/46ZQmOqS48.json")
# lottie_animation1 = load_lottieurl("https://assets4.lottiefiles.com/packages/lf20_UBiAADPga8.json")
lottie_animation2 = load_lottieurl("https://assets5.lottiefiles.com/packages/lf20_3rwasyjy.json")
lottie_animation3 = load_lottieurl("https://assets5.lottiefiles.com/packages/lf20_4kx2q32n.json")
lottie_animation4 = load_lottieurl("https://lottie.host/4cf33772-1b94-48ce-aa9d-7811a11d5b06/RwE7dduW3j.json")
lottie_animation5 = load_lottieurl("https://assets8.lottiefiles.com/private_files/lf30_4m4xa6he.json")
lottie_animation6 = load_lottieurl("https://assets3.lottiefiles.com/packages/lf20_lzhv1mc4.json")
lottie_animation7 = load_lottieurl("https://lottie.host/ea8df07a-d105-4b92-b78b-bdcd6f202d4b/IJtCSwCVLJ.json")
lottie_animation8 = load_lottieurl("https://lottie.host/698dab9a-d1cb-4482-9e5c-16d45d992bf7/1bcEamduEZ.json")
lottie_animation9 = load_lottieurl("https://lottie.host/e868e4c1-17ae-413f-8713-849b3c9d169b/uGTWg5soOX.json")

selected = option_menu(
        menu_title = None,
        options = ["Home","Experience","Projects","Achievement"],
        icons = ["house","briefcase","book","trophy"],
        menu_icon ="cast",
        default_index=0,
        orientation="horizontal",
    )
if selected == "Home" :

# Insert animation

     with st.container() :
          left1,right1 = st.columns(2)
          with right1 : 
               st_lottie(lottie_animation1,height=300,key="programmer")
          with left1 :
               st.markdown(
                         '''<span lang="en">
                         <h2 style="color:lightgrey"><i>I'm NIKHIL TEJA, Junior Software Developer</i></h2>
                         </span>''',
                         unsafe_allow_html=True
                         )
               st.write('\n\n')
               st.write(
                    """
                    As a passionate Junior Software Developer specializing in AI & ML, I am dedicated to exploring the vast potential of artificial intelligence. 
                    With a strong foundation in machine learning algorithms and a keen interest in building intelligent systems, I strive to create solutions that are both innovative and impactful.
                    """
               )
     # st.write("""Hello, I'm Nikhil Teja, an enthusiastic and dedicated aspiring web and software developer passionate about creating user-friendly websites. With HTML, CSS, and JavaScript, I strive to combine my creative skills with technical knowledge to develop engaging web experiences.""")
     #st.markdown("# _I am NIKHIL TEJA, an ASPIRING DEVELOPER_")
     st.write("---")

# Programming languages

     with st.container() :
          first,second = st.columns(2)
          with second : st_lottie(lottie_animation2,height=300,key="coding")
          with first :
               #st.markdown('<span style="color:red">This is red text</span>', unsafe_allow_html=True)
               st.markdown('<span style="color:white"><h2><i>Programming Languages</i></h2></span>',unsafe_allow_html=True)
               st.write(
                    """I can able to code in various programming languages.
                    Open to learn new languages and able to switch between programming languages quickly."""
               )
               """
               - Python (Machine learning)
               - C++ (OOP's and programming)
               - Java (OOP's)
               - C Programming
               """
     st.write("---")

# Technologies

     with st.container() :
          left,right = st.columns(2)
          with right :
               st.markdown('<span style="color:white"><h2><i>Technologies</i></h2></span>',unsafe_allow_html=True)
               st.write(
                    """I'm familiar with Markup languages and scripts. 
               I am flexible and adaptive in learning new technologies."""
               )
               """
               - HTML
               - CSS
               - Javascript
               """
          with left : st_lottie(lottie_animation3,height=300,key="markup")  
     st.write("---")

# New Web 

if selected=="Projects" :
     with st.container() :
          col1,col2,col3 = st.columns([2,1,2])
          with col2 : 
               st.markdown('<span><h1 style="color:lightgrey">Projects</h1></span>',unsafe_allow_html=True)
     st.write("---")

# 1st Project

     st.markdown('<span style="color:white"><h2><i>1. Receipt Information Classification using YOLOv5</i></h2></span>',unsafe_allow_html=True)
     col1,col2 = st.columns([2,2])
     with col1 :
          st.write(
                    """
                    The receipt text classifier is about classifying the information extracted from the receipts using OCR and detailed classified into the information for further data analysis like GST%, total monthly spending, etc...
                    """
               )
          link_url = "https://github.com/NikhilTeja21"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View project</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
     with col2 :
          st_lottie(lottie_animation7,height=300,key="receipt")
     st.write("---")

# 2nd Project

     st.markdown('<span style="color:white"><h2><i>2. Abusive Language Classifier for Low-Resource Telugu</i></h2></span>',unsafe_allow_html=True)
     col1,col2 = st.columns([2,2])
     with col2 :
          st.write(
                    """
                    - Abusive Language Classifier for Low-Resource Telugu focuses on determining whether a text contains abusive content. 
                    - It is trained using various methods : 
                         - Supervised learning models like Naive Bayes, K-Nearest Neighbour, Decision Tree, Random Forest Classifier, Support Vector Classifier.
                         - Deep learning models like Simple-RNN, LSTM, Bi-LSTM, GRU.
                         - Transformer-based models like Multilingual-BERT & Indic-BERT.
                    - Where it is integrated with a text box, which takes input and processed further classifies whether it is abusive or not.
                    """
               )
          link_url = "https://github.com/NikhilTeja21/Abusive-Language-Classification"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View project</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
     with col1 :
          st_lottie(lottie_animation8,height=300,key="abusive")
     st.write("---")

# 3rd Project

     st.markdown('<span style="color:white"><h2><i>3. Emotion Classification Model</i></h2></span>',unsafe_allow_html=True)
     col1,col2 = st.columns([2,2])
     with col1 :
          st.write(
                    """
                    Emotion Detection is a machine learning model that classifies emotions of type anger, happiness, sad, disgust, surprise, normal ... etc by reading facial expressions through the live camera and classifying for a picture.
                    """
               )
          link_url = "https://github.com/NikhilTeja21/Emotion_Detection"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View project</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
     with col2 :
          st_lottie(lottie_animation9,height=300,key="emotion")
     st.write("---")

# 4th Project

     st.markdown('<span style="color:white"><h2><i>4. Voice Based Email System</i></h2></span>',unsafe_allow_html=True)
     col1,col2 = st.columns([2,2])
     with col2 :
          st.write(
                    """
                    - Voice based email system makes us to send emails using our voice, from login authentication to compose, check inbox, trash, view sent mails using voice by running the source file.
                    - Voice-based Email System using AI that will make the email system very easily accessible to also visually challenged people and also help society.
                    - Accessibility is the most important feature that is considered while developing this system.
                    """
               )
          link_url = "https://github.com/NikhilTeja21/Virtual-Assistance-For-The-Blind"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View project</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
     with col1 :
          st_lottie(lottie_animation4,height=300,key="voice")
     st.write("---")

# 5th Project

     st.markdown('<span style="color:white"><h2><i>5. Merge sort visualization</i></h2></span>',unsafe_allow_html=True)
     col1,col2 = st.columns([2,2])
     with col1 :
          st.write(
                    """
                    - The Merge Sort algorithm first iteratively divides the array into equal partitions until each partition reduces to a single element. Then it combines them in the same manner as they were divided in an ordered way.
                    - It uses Divide and Conquer technique.
                    - The elements are sorted using the basic technique of comparison and swap. Finally, it merges all the elements together to get the final sorted list of data items.
                    """
               )
          link_url = "https://github.com/NikhilTeja21/Merge-Sort-Visualisation"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View project</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
     with col2 :
          st_lottie(lottie_animation5,height=300,key="sort")
     st.write("---")

# 6th Project

     st.markdown('<span style="color:white"><h2><i>6. Ceaser cipher algorithm</i></h2></span>',unsafe_allow_html=True)
     col1,col2 = st.columns([2,2])
     with col2 :
          st.write(
                    """
                    - In this all characters of plain text is replaced by other characters with same pattern.
                    - A Caesar cipher is a simple method of encoding messages. Caesar ciphers use a substitution method where letters in the alphabet are shifted by some fixed number of spaces to yield an encoding alphabet. 
                    - A Caesar cipher with a shift of 1 would encode an A as a B, an M as an N, and a Z as an A, and so on.
                    """
               )
          link_url = "https://github.com/NikhilTeja21/Ceaser-Cipher-algorithm"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View project</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
     with col1 :
          st_lottie(lottie_animation6,height=300,key="cipher")
     st.write("---")

# Acheivements

if selected=="Achievement" :
     with st.container() :
          col1,col2,col3 = st.columns([3,2,3])
          with col2 : 
               st.markdown('<span><h1 style="color:lightgrey">Acheivements</h1></span>',unsafe_allow_html=True)
     st.write("---")
# 1. Leetcode
     col1,col2 = st.columns([2,1]) 
     with col1 :
          st.markdown('<span style="color:white"><h3><i>1. Leetcode profile</i></h3></span>',unsafe_allow_html=True)
          st.write(
               """
               - NIKHILTEJA - LeetCode Profile
               - Problems Solved : 200+.
               - Languages : Python, Java, C++.
               - Badges : Binary Search
               """
          )
          link_url = "https://leetcode.com/NIKHILTEJA/"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View Leetcode profile</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
          st.write("\n")
     with col2 :
          st.image("Images/leetcode.png",width=200)
     st.write("---")
# 2. GeeksforGeeks
     col1,col2 = st.columns([2,1]) 
     with col1 :
          st.markdown('<span style="color:white"><h3><i>2. GeeksforGeeks profile</i></h3></span>',unsafe_allow_html=True)
          st.write(
               """
               - nikhilteja21 | GeeksforGeeks 
               - Problem Solved : 100+.
               - Data Structures & Algorithms, Basic Programming.
               - Languages : Python, C++, Java, C.
               - Institute Rank : 35
               """
          )
          link_url = "https://auth.geeksforgeeks.org/user/nikhilteja21/"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View GeeksforGeeks profile</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
          st.write("\n")
     with col2 :
          st.image("Images/GFG.png",width=200)
     st.write("---")
# 3. HackerRank
     col1,col2 = st.columns([2,1]) 
     with col1 :
          st.markdown('<span style="color:white"><h3><i>3. HackerRank profile</i></h3></span>',unsafe_allow_html=True)
          st.write(
               """
               - NIKHIL TEJA-HackerRank
               - Badges : 
                    - Gold   :- Python, C++, MySQL, Problem Solving.
                    - Silver :- Java, C.
               - Languages : Python, Java, C++, C, MySQL, Problem Solving. (5)
               - Functional, Object oriented programming and Data structures and algorithms.
               """
          )
          link_url = "https://www.hackerrank.com/_Nikhilteja_/"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View Hackerrank profile</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
          st.write("\n")
     with col2 :
          st.image("Images/Hackerrank.png",width=200)
     st.write("---")
# 4. Coding Ninjas
     col1,col2 = st.columns([2,1]) 
     with col1 :
          st.markdown('<span style="color:white"><h3><i>4. Coding Ninjas profile</i></h3></span>',unsafe_allow_html=True)
          st.write(
               """
               - Nikhilteja2621 | Coding ninjas
               - Languages : Python, C++, Java, C.
               - Badges : Ronin, Expert(level-7).
               - Problem Solved : 300+.
               - Data Structures & Algorithms, Greedy.
               """
          )
          link_url = "https://www.codingninjas.com/codestudio/profile/NikhilTeja2621"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View Coding Ninjas profile</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
          st.write("\n")
     with col2 :
          st.image("Images/CodingNinjas.png",width=200)
     col1,col2,col3 = st.columns([2,1,2])
     with col2 :
          link_url = "https://flowcv.com/resume/ui7oiases6"
          button_html = '''
                         <a href="{}" target="_blank">
                         <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                         View My Resume</button></a>
                         '''
          st.markdown(button_html.format(link_url), unsafe_allow_html=True)
          st.write("\n\n\n")
     st.write("---")

if selected=="Experience" :
     with st.container() :
          col1,col2,col3 = st.columns([2,1,2])
          with col2 : 
               st.markdown('<span><h1 style="color:lightgrey">Experience</h1></span>',unsafe_allow_html=True)
     st.write("---")
# 1. Wielabs
     col1,col2 = st.columns([2,1]) 
     with col1 :
          st.markdown('<span style="color:white"><h2><i>Wielabs Software Development Company</i></h2></span>',unsafe_allow_html=True)
          st.markdown('<span style="color:white"><h4>Junior Software Developer, Full Time</h3></span>',unsafe_allow_html=True)
          st.write(
               """
               April, 2024 - Present
               """
          )
     with col2 :
          st.markdown('<span style="color:white"><h4><i>Skills</i></h4></span>',unsafe_allow_html=True)
          st.write(
               """
               - Machine learning & Deep learning
               - Natural language processing
               - Data Preprocessing
               - Image Preprocessing
               - Computer vision(cv2).
               """
          )
     st.write("---")

# 2. Eizen.AI
     col1,col2 = st.columns([2,1]) 
     with col1 :
          st.markdown('<span style="color:white"><h2><i>Eizen.AI</i></h2></span>',unsafe_allow_html=True)
          st.markdown('<span style="color:white"><h4>Machine Learning Engineer, Intern</h3></span>',unsafe_allow_html=True)
          st.write(
               """
               Augest, 2023 - October, 2023
               """
          )
     with col2 :
          st.markdown('<span style="color:white"><h4><i>Skills</i></h4></span>',unsafe_allow_html=True)
          st.write(
               """
               - Yolo v4, v5.
               - Computer vision
               - FastAPI
               - MongoDB
               - MoviePY
               """
          )
     st.write("---")

# 3. Suntek Corp Solution Pvt Ltd
     col1,col2 = st.columns([2,1])
     with col1 :
          st.markdown('<span style="color:white"><h2><i>Suntek Corp Solutions Pvt Ltd</i></h2></span>',unsafe_allow_html=True)
          st.markdown('<span style="color:white"><h4>Technical Teaching Assistant, Intern</h4></span>',unsafe_allow_html=True)
          st.write(
               """
               March, 2023 - July, 2023
               """
          )
     with col2 :
          st.markdown('<span style="color:white"><h4><i>Skills</i></h4></span>',unsafe_allow_html=True)
          st.write(
               """
               - Python
               - Java OOP's
               - Data Structures and Algorithms
               - Problem Solving
               - Teaching
               """
          )
     st.write("---")

# Contact Information
 
col1, col2, col3 = st.columns([3, 3, 2])
with col2 :
     st.markdown('<span style="color:white"><h2><i>Want to Contact me ?</i></h2></span>',unsafe_allow_html=True)
col1, col2, col3, col4, col5 = st.columns([2,2,2,2,1])

with col2 :
     link_url = "mailto:nunenikhilteja@gmail.com"
     button_html = '''
                    <a href="{}" target="_blank">
                    <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                    Email</button></a>
                    '''
     st.markdown(button_html.format(link_url), unsafe_allow_html=True)
     st.write("\n")
with col3 :
     link_url = "https://www.linkedin.com/in/nikhilteja2621/"
     button_html = '''
                    <a href="{}" target="_blank">
                    <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                    LinkedIn</button></a>
                    '''
     st.markdown(button_html.format(link_url), unsafe_allow_html=True)
     st.write("\n")
with col4:
     link_url = "https://github.com/Nikhilteja21"
     button_html = '''
                    <a href="{}" target="_blank">
                    <button style="padding: 5px 15px; background-color: #071114; color: white; border: outset; cursor: pointer;">
                    GitHub</button></a>
                    '''
     st.markdown(button_html.format(link_url), unsafe_allow_html=True)
     st.write("\n")