Meet Malde

5.0

(10 reviews)

US$20.00

For every 15 mins

Sessions/Jobs

First 15 mins free for your first session

ABOUT ME

Senior Software Developer | Prev. at Amazon & AWS | Python & Java wiz

Experienced in leveraging AWS technologies (Lambda, EC2, Beanstalk, DynamoDB, RDS, EMR, S3, SQS, etc) and opensource technologies like Cassandra, RabbitMQ, etc to solve problems and develop solutions.
I also have experience with various data science and quant libraries like numpy, pandas, scipy, quantlib, pinescript, etc.
I am someone who is empathetic, patient but a go-getter who likes to learn by doing and hacking.
I hold myself to high standards of a software professional. This means that I am committed to: write the best code I can produce in the scope of the project, accountability, responsiveness, and setting clear expectations.

English

Mumbai (+05:30)

Joined November 2018

EXPERTISE

Front-End

4 years experience

I have developed web apps (end to end) using React, Bootstrap, written complex auto-suggest search functionality using jQuery. I am cur...

I have developed web apps (end to end) using React, Bootstrap, written complex auto-suggest search functionality using jQuery. I am currently learning and developing an application using React Native, and I am in love with the framework 😍

Google apis React Native Bootstrap React Full Stack JavaScript HTML/CSS jQuery Facebook

Python

5 years experience

Have developed many side projects, including a Telegram bot using AWS Lambda, in Python since 2015. I have also used python for Data Sci...

Have developed many side projects, including a Telegram bot using AWS Lambda, in Python since 2015. I have also used python for Data Science in my professional life as well as for personal projects and gigs. I find prototyping as well as developing production APIs in Python is fast and easier. It has so many mature and open-source libraries to build upon.

Pandas Matplotlib Flask

Pandas Matplotlib Flask Data Science Amazon EC2 AWS Lambda

Java

5 years experience

Have used Java and Spring extensively for almost all of my projects with my previous full-time employers Also developed Android apps usi...

Have used Java and Spring extensively for almost all of my projects with my previous full-time employers Also developed Android apps using Java.

Blockchain

1 year experience

Although pretty new and untested, I would say this is one of the life changing technoloies of our times. I can easily imagine companies a...

Although pretty new and untested, I would say this is one of the life changing technoloies of our times. I can easily imagine companies and government conducting major part of their daily business on blockchain, in future. I am ETH-head. Have particiapted in many Ethereum hackathons to develop DApps (and also won one!). You can find my DApps listed below

Ethereum Web3.js Solidity

Ethereum Web3.js Solidity Dapp

AWS

4 years experience

Apart from using AWS extensively for almost all my projects, I have worked inside AWS and Amazon itself, learning from the best, first ha...

Apart from using AWS extensively for almost all my projects, I have worked inside AWS and Amazon itself, learning from the best, first hand. I am also good with debugging server errors, configuring and setting up most stacks. I also have some experience using some of the Google Cloud services like App Engine and Big Query. In general, I would high recommend everyone to use a reputed cloud provider (Amazon, Google, Microsoft, Heroku, etc). The benefits far outweigh any extra cost you might imagine.

Node.js

3 years experience | 1 endorsement

I first started playing around with Node in 2012. I loved it for it's event driven programming, great community and because of my familia...

I first started playing around with Node in 2012. I loved it for it's event driven programming, great community and because of my familiarity with JS. Since then, I have build serverless systems, backend APIs for mobile apps and chat bots, using NodeJS

Docker

1 year experience

Docker Compose

REVIEWS FROM CLIENTS

5.0

(10 reviews)

Madhur M

December 2022

Great at setting fair expectations and timely freelance job completion. Also, cares to explain how the solution works.

Isaiah Udotong

November 2022

Easy to work with and helpful. Great engineer

amaze

June 2020

highly recommend!

debra shelby

June 2020

Very knowledgeable, patient, and understanding. Provided great explanations. Highly recommend you contact him for Java Coding questions.

edithc2010

December 2018

Meet explained very well and I would totally schedule another session with him.

John

December 2018

- Has a vast knowledge in Python programming language. - Very friendly and open for approach. - Efficient and applies high skill problem solving methods to assist for inquiries asap. - Would recommend for assistance.

SOCIAL PRESENCE

GitHub

PDFNumericPasswordCracker

Cracks numeric passwords of password-protected PDF files using bruteforce

Python

Slitherlink

Slitherlink puzzle game with an autosolver

Common Lisp

Stack Overflow

1380 Reputation

Community Posts

Better development time estimates

Better console logging in Javascript

Smarter javascript debugging

EMPLOYMENTS

Lead Developer

TapIn Tech

2020-07-01-2022-05-01

Backend Development for Vancouver based, hyperlocal e-Commerce Startup • Designed and developed Route Planning service using OR Tools tha...

Backend Development for Vancouver based, hyperlocal e-Commerce Startup • Designed and developed Route Planning service using OR Tools that handles thousands of pickups and deliveries every day, while significantly decreasing operational load on warehouse staff • Built Recommendations Service and Clickstream Recording Service from ground up • Worked with founder and vendor managers to understand customer needs and develop features and services • Hiring developers; Managing projects and driving operational excellence

SQL

Django

Node.js

SQL

Django

Node.js

Cassandra

Geospatial Technology

Python 3

Recommender Systems

Fastapi

Software architecture

Backend Engineer

Reach Inc

2019-04-01-2020-06-01

Social Media Startup based out of SF • Reduced the friends-feed load time by ~62% combined, using better indexing, pagination, and lazy-l...

Social Media Startup based out of SF • Reduced the friends-feed load time by ~62% combined, using better indexing, pagination, and lazy-loading • Designed and implemented an efficient search feature with support for filters, from scratch • Added features to the chat system (Firestore as backend) to support features like streaks, prompts, read receipts, etc. • Designed & develop APIs in Python/Flask; Offline, async task processing microservices with Pub-Sub using SNS + SQS

Python

MySQL

Flask

Python

MySQL

Flask

Amazon EC2

Celery

Supervised Learning

Aws Batch

Software Development Engineer

Amazon Inc

2016-09-01-2018-04-01

Worked in Personalization Team - Developed and improved various strategies to show contextually relevant product recommendations on vario...

Worked in Personalization Team - Developed and improved various strategies to show contextually relevant product recommendations on various placements of Amazon.com. - Ran A/B experiments to test recommendation strategies - Performed operational tasks to maintain, fix functional and non-functional issues, and improve infrastructure efficiency

Python

Java

Perl

Python

Java

Perl

Spring

MapReduce

Back-End

DevOps

PROJECTS

Kontacts - Contact Sync and Sharing Android App View Project

Self

2014

Automatically synchronizes any change in your contact info to everyone’s devices. Developed app in native Android; server i...

Automatically synchronizes any change in your contact info to everyone’s devices. Developed app in native Android; server in PHP, MySQL Implemented vertical ViewPager with split scroll bar, inside horizontal ViewPage

Android

Ethereum DApps View Project

2018

ArQuest - EthIndia Hackathon Project - devfolio.co/submissions/arquest EthJukebox - EthSF Hackathon Project - github.com/thair11...

ArQuest - EthIndia Hackathon Project - devfolio.co/submissions/arquest EthJukebox - EthSF Hackathon Project - github.com/thair116/etherjukebox ElectionOnEth - github.com/MeetM/ElectionOnEth

Ethereum

Solidity

Ethereum

Solidity