Project Portfolio

   Cart Geek (Remote | July 2024 - Present)

-  Spearheaded the deployment of iOS, Android, and Web applications using React Native (Expo) and Stra

-  Integrated AI/LLM services (Vercel AI SDK, Pinecone) for personalized learning insights and real-time an

-  Led the implementation of payment gateways (Stripe, PayPal) and optimized transaction flows for seamle

-  Developed cloud-native solutions on AWS (S3, Lambda, DynamoDB), enhancing performance for high-tr

-  Ensured secure authentication and database management using Firebase and Supabase.

Gurgaon (Dec 2022 - Jun 2024)

-  Developed enterprise web applications using Angular 15 & Laravel, improving load times by 25%.

-  Integrated AWS services for scalable cloud storage, handling 50,000+ monthly users.

-  Led a cross-functional team to implement new features, optimizing user engagement by 35%.

Dubai (Jul 2020 - Dec 2021)

-  Delivered a real-time analytics dashboard using PHP & AngularJS, enhancing client decision-making effic

-  Streamlined API integrations with third-party services, reducing latency by 20%.

-  Mentored junior developers, improving team productivity by 15%.

Kerala (Nov 2018 - Jun 2020)

-  Revamped legacy systems using Laravel, reducing maintenance costs by 30%.

-  Designed a secure client portal with role-based access, minimizing data breaches by 90%.

Pattaya, Thailand (Jan 2018 - Jun 2018)

-  Built a cloud hosting platform on AWS, achieving 99.95% uptime for 10,000+ users.

-  Automated server provisioning with WHMCS, reducing manual deployment time by 50%.

Skill Set

• Android
• ios
• React Native

Project Portfolio

Care Home Application

The engagement was to design and develop a fully functional care home application which can be introduced into the UK market for care home services provided there. The UI was made from scratch using Figma and React is along with material UI library was used for application building. It included functionalities that are highly required in the healthcare sector.

Skill Set

• Bootstrap
• Cascading Style Sheets (CSS)
• Figma
• HyperText Markup Language (HTML)
• React

Project Portfolio

 Project Experience
Project Name Abhi milega E-com website
Description: This project had nodejs and mongodb database with reactjs. Also with the
help of socket.io we did real time implementation of chat.
Responsibilities : Backend Development Nodejs
Tech Stack Nextjs,Nodejs, Express, MongoDB, Socket.io
Team Size 5
Duration 11 Month
Project Name Renthub
Description: Renthub is a product developed to help manage tenancy of residential
and commercial properties by property owners and managers with
a full suite of functionality.
Responsibilities : Frontend Development Reactjs
Tech Stack Reactjs, Nextjs,Nodejs, GraphQL
Team Size 10
Duration 1.2 Year

Project Name N2You
Description: n2You is an online dating and geosocial networking application. In n2You,
users "swipe right" to like or "swipe left" to dislike other users' profiles,
which include their photo, a short bio, and a list of their interests, this app is
like a tinder app.
Responsibilities : Backend Development Nodejs
Tech Stack Nodejs, Socket.io, MongoDB, AWS
Duration 11 month

Project Name Just Hire
Description: Just Hire is a place where you can earn money for yourself, rather
than for a particular company. It enables freelancers to search for a
wide range of jobs. If you are a beginner, then freelancing websites are an
easier way to earn money online.Just hire identifies your skills and creates
your profile and brings you opportunities according to your skills.
Responsibilities : MERN Stack Developer
Tech Stack Reactjs, Nodejs, Express, Socket.io, MongoDB, AWS
Duration 12 month

Project Name Lil Bit (https://lilbit.vaionex.cloud/login)
Description: Lil Bit gives the user a choice of many games. This is a platform in which
we can play multiple games simultaneously.
Responsibilities : Frontend Developer
Tech Stack Reactjs, Nextjs, Tailwind CSS, Firebase
Duration 12 month

Project Name AIR Maths
Description: AIR Maths is a global ed-tech company, providing highly adaptive,
engaging, and effective learning solutions to more than millions of students
around the world.Responsibilities : MERN Stack Developer
Tech Stack Reactjs, Nextjs, Tailwind CSS, Firebase
Duration 10 month

Skill Set

• Mongodb
• Nextjs
• Nodejs
• Reactjs

Project Portfolio

Tableau Developer

October 2018 - Present 

●       Collaborate with business stakeholders, managers, and data analysts to understand dashboard requirements, KPIs (Key Performance Indicators), and business objectives.

●       Work with users to define key metrics, dimensions, and reports that will be needed in the dashboards.

●       Analyze the type of data required for building dashboards and understand the relationships within data to provide meaningful insights.

●       Use Tableau’s connectors to integrate with different data sources like SQL databases, Excel, cloud-based data (e.g., Google Analytics, Salesforce), or APIs.

●       Aggregate data appropriately to ensure that it can be visualized in a meaningful and efficient way.

     ●       Develop dashboards using Tableau’s features to provide interactive, user-friendly, and visually appealing reports.

●       Choose the right visualizations (charts, maps, heatmaps, gauges, etc.) based on data type and business needs to provide actionable insights.

●       Organize dashboards with an intuitive layout, ensuring that key information is easy to find and use, while also making it responsive to different screen sizes.

●       Customize dashboards to meet the organization's brand guidelines, ensuring a professional and cohesive look.

●       Implement interactive features such as filters, parameters, and drill-downs to allow users to explore data based on their needs.

●       Enable users to interact with data through actions like URL actions, highlighting, or navigating between different views and dashboards.

●       Design dashboards with the end user in mind, ensuring ease of use, clarity of data, and meaningful insights that can drive decision-making.

●       Ensure dashboards load quickly, especially with large datasets, by optimizing queries, reducing complexity, and using Tableau’s exact features.

Skill Set

• Aws
• Azure

Project Portfolio

•        Executed and tested required queries and reports and performance before publishing on server

•        Developed Interactive Dashboards using dashboard-supporting components, Actions, Parameters, and Filters.

•        Developed dashboards using Extracts, Calculated Fields, Context Filters, Sets, Groups, Aggregate measures, etc.

•        Created Stored Procedures, User Defined Functions, and Views.

•        Worked on dashboard performance optimization.

•        Created complex reports utilizing the features like hierarchy, New Calculated

Columns, Drill functionality, Tables, graphs, pie charts, line Charts, and bar charts.

•        Involved in Troubleshooting, resolving, and escalating data-related issues and validating data to improve data quality.

•        Created complex Stored Procedures, Triggers, Functions, Indexes, Tables, Views, and other T-SQL code and SQL joins for applications.

•        Identified the field and column level data quality issues of the source systems to drive the data quality, data cleansing, and error checking in the ETL packages.

•        Coordinate with Clients for learning core business, and develop the dashboards.

•        Worked as Scrum in Planning and problem-solving with the management team.

•        Worked as Scrum to participate in all the meetings to ensure that all the findings of the meetings are getting practically addressed in the project.

•        Provided support for in-house and off-shore Development teams.

2.      Project

Title: Insurance Company Analysis

Technologies: Tableau, SQL

Description: The client now insures more cars and homes than any other insurer, and the client is one of the leading insurers in the Country. Their 18,000 agents and more than 66,000 employees serve 81 million policies and accounts – more than 79 million auto, home, life, and health policies in the country, and nearly 2 million bank accounts. Their annual revenue is worth 63 billion USD. The mission is to help people manage the risks of everyday life, recover from the unexpected, and realize their dreams.

Responsibilities:

•        Successfully designed reports as per client requirements and created the reports using Excel files and SQL Server database.

•        Worked on the requirement gathering for analysis.

•        Used Data Blending, groups, combine fields, calculated fields, and aggregated fields to compare and analyze data from different perspectives.

•        Created dashboards displaying sales, and variance of sales between planned and actual values.

•        Created graphs like a dual, bullet, and packed bubbles, etc.

•        Implemented calculations and parameters wherever needed.

•        Created Schedule jobs for data incremental refresh manually in the tableau server.

•        Worked on increasing performance on Dashboard using a performance recorder.

3.      Project

Title: Solution for Retail Sales Analysis

Technologies: Tableau, SQL

Description: Marks & Spencer Plc (also known as M&S) is a major British multinational retailer based in London. They specialize in clothing, home, and luxury food. They have more than 800 stores across the UK and further worldwide. They employ close to 80,000 people across the globe to perform their day-to-day operations. The company makes a profit of around half a billion pounds. Their clothing department has an 11% market share in the UK.

Responsibilities:

•        Interaction with Client/onsite team members on a weekly basis and understanding their requirements.

•        Worked on Database design and reporting, development of dashboards, and publishing of customized interactive reports and dashboards.

•        Designed and developed various analytical reports from multiple data sources by blending data on a single worksheet in Tableau Desktop.

•        Developed Interactive Dashboards using dashboard-supporting components, Actions, Parameters, and Filters.

•        Creating Dependent filters and independent filters, Sets and Groups, calculated fields, and Custom Hierarchies to meet the Business requirement in Tableau. •             Involved in the design and development of various reports utilizing Tableau Visualizations like bar charts, line charts, pie charts, and a few advanced visualizations like Waterfall charts, and Pareto charts according to the end user requirement.

•        Executed and tested required queries and reports before publishing.

4.      Project

Title: HR Analysis

Technologies: Tableau, SQL

Description: The HR management solution was provided to the one of the leading organizations from US. The company had head office with multiple sub offices globally. The head office HR has to take decisions and to keep track of all of the activities from multiple offices including employee details, age of employees in the organization, hiring process, on boarding process. We have provided the BI solution to resolve all the issues.

Responsibilities:

•        Builds models to inform management decision- making in areas related to human capital management, including staffing, promotion, retention, learning & development, compensation etc. Completes projects and provides predictive modeling to inform organization’s human capital decision-making and budgeting process

•        Develop charts and dashboards which simplify findings to HR

•        Responsible for creating calculated fields, combined fields, bins, sets, geo coding and hierarchies using Tableau desktop.

•        Involved in creating a dual axis bar chart with multiple measures.

•        Implemented data blending to blend related data from different data sources.

Skill Set

• Aws
• Sql

Project Portfolio

Role: Sr Tableau developer

ServiceNow is making the world of work, work better for people. Cloud-based platform and solutions deliver digital workflows that create great experiences and unlock productivity for employees and the enterprise. It is growing fast, innovating faster, and making an impact on ServiceNow customers' and employees' lives in significant and important ways. With over 6,900 customers, serve approximately 80% of the Fortune 500, and it’s on the 2020 list of FORTUNE World's Most Admired Companies. ServiceNow is a platform-as-a-service provider, providing technical management support, such as IT service management, to the IT operations of large corporations, including providing help desk functionality. The company's core business revolves around management of "incident, problem, and change" IT operational events. 

•        Analyze and determines information need to the customer Out comes reports. Coordinates new data development, ensuring consistency and integration with existing data warehouse structure.

•        Participates in continues improvement efforts in enhancing performance and providing the increased functionality.

•        Providing the support to do enhancements of dashboard for the ServiceNow users and provide an accessing for the required level of permissions in tableau server.

•        Worked on GraphiQL to finding the no of data source, top viewed workbooks and sheets in Tableau Server toanalyze on it.  

•        Worked on the select portal metric to design different KPI metrics like number of tickets raised, total number of rooms assigned for each select license id and Total number of RMA count.

•        Designed the reports as per client requirements and addressing the Scrum calls/Daily Standout’s, Participated in Sprint Reviews and Addressing the stories based on the Priority level.

•        Worked on the customer out comes repots with implementing various business logic into the report level and enhancing the existing reports and dashboards. 

•        Created Custom Hierarchies to meet the Business requirement in Tableau and Publishing sheets and dashboards on server Using Tableau Desktop.

•        Created complex reports utilizing the feature like hierarchy, Parameters, Calculated, Tables, graphs, line Charts and Bar Charts.

•        Used Measure names and Measure Values fields to create visualizations with multiple measures and dimensions.

•        Test the dashboards to ensure they meet the business requirements and published them to the server.

•        Participated in weekly meeting and communicating with stakeholders and business groups.

Environment: Tableau Desktop 2020.1,2021.2 Tableau Server, MS Excel, Oracle, SAP HANA.

Client: Maxis Telecom                                                                                                                                  Aug 2019 to Dec 2024

Role: Tableau developer                    

Maxis Communications or Maxis Berhad is a communications service provider in Malaysia. Headquartered in Kuala Lumpur, Malaysia, providing a variety of communication products. Applications and value-added services for consumer’s large enterprises and small & medium business owners. Communication connectivity in Peninsular Malaysia is covered by both fixed and wireless infrastructure such as fibre network, Asymmetric Digital Subscriber Line (ADSL) network, mobile base stations, earth stations and microwave link stations. Communication connectivity in East Malaysia mainly provided by the coverage of fibre network, ADSL network, earth stations, mobile base station and microwave link stations. 

•        Designed the reports as per client requirements and to understanding the Data on reports and developed into tableau dashboards.

•        Involved in Design Stage to Mapping the required development information of Hive, Talend based client business logics.

•        Extracted data from various sources Oracle, SQL Server, AWS and Hive, HDFS is used as data storage for hive tables by using Tableau and performed join across, data blending to connect with different Data sources. 

•        Developed dashboards which are allow users to understand the data on the fly with the usage of quick filters for on demand needed information.

•        Created TopN and BottomN Sets, Bins, Groups and Hierarchies of drill down and drill up. Worked on the Lod’s  To perform the aggregation at the required dimensionality level by using level of detail expression keywords.  

•        Performed system integration of given data to Oracle Data base and replacing with data base fields names in Tableau.

•        Worked on groups, Parameters, sorts, sets and to created filters focused and effective visualizations.

•        Created different types of dashboards based on user requirements like toggling dashboard or popup dashboard, Index dashboard and Master dashboard.

•        Performed SQL scripts for testing and validating data on various reports and dashboards.

•        Test the dashboards to ensure they meet the business requirements and published them to the server.

Environment: Tableau Desktop 2019.3 Tableau Server, MS Excel, AWS,Oracle, SQL Server.

Client: USPI Health care

Role: Tableau Developer                                                                                                                Oct 2016 to Aug 2019

United Surgical Partners International (USPI) Healthcare is one of the largest healthcare technology companies in the United States. The company has a team of 17,000 that help customers improve efficiency, reduce costs, increase cash flow, and manage complex workflows. USPI Based in Addison, Texas, UNITED SURGICAL PARTNERS INTERNATIONAL (USPI) Healthcare provides improvement for before, after, and in-between care episodes. The company enables better patient care, choice, and outcomes at scale. The company had partnerships with 4,000 physicians and 50 health systems in the United States.

Responsibilities:

¨        Designed the reports as per LLD’s and Develop Tableau dashboards using various data sources and release to business on Tableau server.

¨        Worked with closely data modeling and data warehouse team to get the client required reports.

¨        Worked with Actions in Reporting, Drill Down, and Drill Through reports.

¨        Created complex reports utilizing the feature like hierarchy, Parameters, Calculated, Tables, graphs, line Charts and Bar Charts.

¨        Created and modified some of the existing reports and dashboards.

¨        Publishing sheets and dashboards on server Using Tableau Desktop.

¨        Implemented joins & blending concepts in Tableau Reports.

¨        Generated Dashboards with Quick filters, Parameters and to handle views more efficiently. 

¨        Extracted data from various sources and performed data blending. 

¨        Created views with different axis like individual axis, Blended axis and dual axis for comparison. 

¨        Developed maps manually using custom Geo-coding. 

¨        Experience with Extracting and loading with ETL Talend for in big Data.

  

¨        Developed dashboards which are allow users to understand the data on the fly with the usage of quick filters for on demand needed information.

¨        Test the dashboards to ensure they meet the business requirements and published them to the server.

¨        Participated in weekly meetings, reviews, and user group meeting as well as communicating with stakeholders and business groups.

¨        Performed Unit testing and Created SQL scripts for testing and validating data on various reports and dashboards and handled performance issues effectively in Tableau.

Environment: Tableau Desktop 10.x/2018.1, Tableau Server, SSMS, MS Excel, SQL Server.

Client: Belk

ROLE:Tableau Developer                                                                                                                             Mar 2015 to Aug 2016

Belk operates mainline and retail department stores primarily in the southern United States. Its stores offer fashion apparel, shoes, and accessories for women, men, and children, as well as cosmetics, home furnishings, house wares, jewellery, gifts, and other merchandise. The company's selected stores also include hair salons, spas, restaurants, optical centres, and other amenities. In addition, Belk stores offer exclusive private label brands. The company sells its products online and through its four flagship stores. The products and sales data are collected from different branches. The main aim of this project is to develop reports for the client which helps them to take better decisions.

RESPONSIBILITIES:

¨        Designed the reports as per client requirements and addressing the Scrum calls/Daily Standout’s, Participated in Sprint Reviews.

¨        Created Custom Hierarchies to meet the Business requirement in Tableau.

¨        Designed, developed and implemented Tableau Business Intelligence reports.

¨        Used groups, Parameters, sorts, sets and filters to create focused and effective visualizations.

¨        Involved in execution of Test Cases.

¨        Worked with Complex Filters and Calculated felids with LOD’s for Complex reports.

¨        Used Measure names and Measure Values fields to create visualizations with multiple measures and dimensions.

¨        Create calculations including arithmetic calculations, custom aggregations, date math and quick table calculations.

¨        Worked in Tableau environment to create dashboards like weekly, monthly, daily reports using Tableau desktop & publish them to server.

¨        Reviewed basic SQL queries and edited inner, left, right joins in tableau desktop by connecting live/dynamic and static datasets.

¨        Performed system integration of sample data to SQL Server Data base and replacing with data base fields names in Tableau.

¨        Interacting with the client on regular basis while releasing the dashboards in Server.

Environment: Tableau Desktop 9.3, 10.1 Tableau Server, MS Office Suite, MS Excel, SQL Server.                                                                                                                                                                                                                                                                                                                                                           

Client: Meijer retail domain   Description:

Meijer is one of the biggest Organizations in Retail Market in USA. This project is aimed at evaluation of sales performance of the business to improve customer loyalty and market share. It aims at consolidating the sales data from various stores into a centralized sales data mart. The sales data system is helpful in Analyses of sales for marketing group and reporting for sales group.

Roles & Responsibilities:

¨        Developed reports using various functions, operators, report filters and variable.

¨        Restricted the data using the Prompts and filters.

¨        Created basic calculations including string manipulation, basic arithmetic calculations

¨        Created user Prompts, Conditions and Filters for various reports to specify the reporting parameters.

¨        Developed many Reports using different Analytics Views using numerous functions and features for better visualization.

¨        Created Sets, Bins, Groups and Hierarchies.

¨        Interacted with the Business Analyst and the Managers in gathering the business requirements to design and develop reports.

¨        Modified existing tableau reports and supported UAT process.

¨        Created various reports and dashboards using Tableau Desktop and published to the internal team for review and further data analysis.

¨        Blended data taken from multiple sources by selecting primary key from each database for data validation.

¨        Created bar graphs, pie charts, and heat maps to visualize and provide enough detail and thorough insight into the data by region that allow users to take necessary actions.

¨        Developing Attributes, Facts, Metrics, Filters, Prompts and Hierarchies as per Specifications for developing reports.  Performed SQL scripts for testing and validating data on various reports and dashboards  Involved in migrating code between the dev - test –production environments.

¨        Performed a Unit testing and validating data on various reports and dashboards in Tableau.

Environment: Tableau Desktop 9.3 Tableau Server, MS Office Suite, MS Excel, SQL Developer, Oracle Server.

Skill Set

• Aws
• Oracle
• Sql

Project Portfolio

Project#1 

Kanlian- CRM (Android & iOS & Web ) 

 Responsibilities:

●      Created & Managed the Admin Panel & Web Planner Individually for this Kanlian Boats  ● Handled the Android as well as iOS App with the team . 

●      Created Software Requirement Specifications (SRS) Documentation for this whole project with client interaction. 

Activity Planner(IOS & Android)  Responsibilities:

●      Created the Activity Scheduling System according to the Weather Reports only for Singapore. 

●      Lead individually end to end on this project handling the Rest API’s data. 

●      Deploy this project on PlayStore as well as AppStore. 

iOS link : https://apps.apple.com/in/app/activity-planner/id6621245763 

Android link play.google.com/store/apps/details?id=com.aayaninfotech.activityPlanner&hl=en-US 

Project#2

Bomb UAE (IOS & Android)  Responsibilities:

●      Majorly handled the web view functionalities in this project . 

●      Live this project on PlayStore as well as AppStore . 

App link : https://play.google.com/store/apps/details?id=com.epaksolutions.bomb&hl=en-US 

Skill Set

• Android
• Flutter
• Ios

Project Portfolio

Project-1  BillDesk Flutter SDK App 

BillDesk Flutter SDK is a wrapper around BillDesk Payment gateway to integrate into flutter apps. This encapsulates Credit/Debit Card Payments, Internet banking Payments, UPI and Wallets. This package is designed for different merchant applications like IRCTC, HDFC etc. 

Project-2  Cashee 

Cashee is a revolutionary pocket money management app designed for both children and parents, fostering financial literacy and responsibility. Parents can seamlessly manage their children's accounts, track spending, and allocate funds for specific goals. Children enjoy a user 

friendly interface where they can monitor their pocket money balance, access a digital debit card, and set savings goals. With features like cards, teams, challenges, and goals, Cashee encourages healthy financial habits in an engaging way. Integrated with bank APIs for secure money transfers, the app ensures seamless transactions. Available in both English and Arabic,

Cashee caters to users in Saudi Arabia, offering a culturally inclusive experience. Its stunning UI/UX, adorned with captivating lotte animations, sets it apart as a standout in the realm of financial management apps. 

Link - https://play.google.com/store/apps/details?id=com.casheetech.cashee 

Project-3 MH-CET app 

CET is an Exam portal app in which all the data , important links and announcements related to the UnderGraduate, Graduate and Postgraduate courses. App is designed to provide instant updates on student application status and a convenient way to raise and view grievances, this app is your go-to platform for all Maha CET CAP process related updates.This application is developed for both Android and iOS. 

Play Store Link:

https://play.google.com/store/apps/details?id=com.maha.cetcell&pcampaignid=web_share  App Store Link: https://apps.apple.com/in/app/maha-cet-cell/id6451384755 

Project-4 Vidyalekha Parent app 

VidyaLekha provides a simple, powerful cloud based solution to get all school information efficiently and provides a seamless platform for parent-teacher collaboration.  Link: https://play.google.com/store/apps/details?id=com.pramarg.vidyaleka 

Project-5 Eatoz App 

Pioneered the creation of a sophisticated Food Delivery Management Application, complete with tailored experiences for both Drivers and Customers. Designed a dynamic platform featuring a Product Catalog, enticing Offers, personalized product recommendations, swift order placement, real-time order tracking, and seamless integration of Google and Facebook Sign-In.

Elevated user engagement with FCM push notifications and real-time location tracking via Google Maps, backed by Firebase Firestore for robust data management and Provider for responsive state management. 

Skill Set

• Android
• Flutter
• ios