Manu Datta
Mentor
(22 reviews)
US$14.00
For every 15 mins
96
Sessions/Jobs
ABOUT ME
Software designer and full stack polyglot programmer with hands on experience in python, java,ruby and SQL.
Software designer and full stack polyglot programmer with hands on experience in python, java,ruby and SQL.
Results-oriented Senior Software Architect and Data Engineer with over 15 years of experience delivering scalable, production-grade data pipelines and high-performance solutions for Tier-1 financial institutions and startups. Expert in Python and cloud-native architectures, with a proven track record of optimizing ETL workflows, reducing system latency by up to 50%, and leading distributed engineering teams.
Technical Skills
- Languages: Python (Expert), SQL(Expert), KDB(Expert), K, TypeScript, Java, JavaScript, Golang, Erlang (Expert), C(Expert), C++, C#, Perl, Ruby.
- Data & Cloud: AWS, Terraform, Docker, Kubernetes, S3, SNS, Postgres, MySQL, MongoDB, Sybase.
- Frameworks: Django, Flask, FastAPI, React, Celery, BDD (Behave/Pytest-BDD), Pytest, Spring, RoR.
- Methodologies: DevOps, CI/CD, TDD, Agile, Observability.
English
Singapore (+08:00)
Joined June 2017
EXPERTISE
10 years experience
4 years experience
10 years experience
5 years experience
REVIEWS FROM CLIENTS
(22 reviews)
Eduard M. Sato
May 2020
Took a while but persevered until the job was completed.
Saira Herrera
May 2020
An awesome mentor! Great to work with, comments his code in a way that can be easily understood. Always on time when delivering a job. :)
Gregory Philipps
April 2020
great teacher
Kwasi Appiah Kubi
February 2020
Not only he helped my complete my coursework but he made sure i understood everything.
Diego Londono
November 2019
Fantastic and easy to work with.
Hemanth
September 2019
Manu is very professional in what he does. Delivered my project well within the time frame. He was very helpful and patient. He is available whenever I needed him. Would definitely seek his help in the future if needed . Thank you Sir.
Greg Tuve
August 2019
Manu found my problem just as soon as I had finished describing it.
Junaid
April 2019
Best tutor for coding. he knows what he is doing. definitely recommend him to anyone who is looking for help
frank
October 2018
He is very helpful code mentor, knows what he is talking about and always willing to help. I definetly recommend him!
Jeremy Nau
October 2018
Figured out my issue that took me 12+ hours to figure out! Thank you Manu!
SOCIAL PRESENCE
shri
Erlang
2
1
BooksKeyboardExercises
Keyboard exercises for various things I am trying to learn.
Scala
0
0
11 Reputation
0
1
3
EMPLOYMENTS
Senior Python Developer
Rio Tinto
2023-05-01-2026-01-01
End-to-End System Design: Engineered a comprehensive Vessel Risk Management System from the ground up:
- Da...
End-to-End System Design: Engineered a comprehensive Vessel Risk Management System from the ground up:
- Database Architecture: Designed and implemented the PostgreSQL schema to handle complex risk reporting data.
- ETL Pipeline: Authored robust ETL scripts and microservices using Python, SQL, Pandas, and NumPy to process and clean large-scale maritime datasets and iron ore risk parameters.
- Engines: Developed a high-performance Calculation Engine and Reporting Engine using Python and Pandas to generate real-time safety and logistical insights.
- API Layer: Delivered the reporting interface via FastAPI to ensure low-latency data access.
Modernized Infrastructure: Refactored Terraform scripts to enhance IaC practices and deployment stability.
Leadership: Mentored junior developers on Pythonic best practices and high-performance data engineering
Python
SQL
Database
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Python
SQL
Database
API
PostgreSQL
NumPy
Pandas
Reporting
ETL
Mentoring
Terraform
Data Engineering
Data architecture
Low latency
Fastapi
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Developer / Data Engineer
Freelance
2022-08-01-2023-03-01
- Automated intelligent purchase and scraping bots for a universal AI shopping app, for Nate.tech, driving a 30% i...
- Automated intelligent purchase and scraping bots for a universal AI shopping app, for Nate.tech, driving a 30% increase in checkout automation and data acquisition speed.
- Advanced Quality Assurance: Integrated Behavior-Driven Development (BDD) on top of unit testing, improving requirement clarity and system reliability.
- Optimized transactional data workflows and reconciliation pipelines for Paidy (Japan), increasing reporting efficiency by 20%
Unit Testing
Web Scraping
Reporting
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Unit Testing
Web Scraping
Reporting
BDD
Data acquisition
Data labeling workflows
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Senior Python Developer
Crypto.com
2022-05-01-2022-07-01
- Engineered a Proof of Concept (PoC) for an automated email delivery system, implementing a Python-based versioning engine for dyn...
- Engineered a Proof of Concept (PoC) for an automated email delivery system, implementing a Python-based versioning engine for dynamic email templates to ensure consistent communication across regions.
- Spearheaded a localization project in Python, streamlining internal workflows and improving delivery speed by 30%.
Python
Email Development
Proof of concepts
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Python
Email Development
Proof of concepts
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