Manish Singh

Backend Engineer

Noida, Uttar Pradesh, India2 yrs 7 mos experience
AI EnabledAI ML Practitioner

Key Highlights

  • Specialist in Backend Engineering and AI/ML.
  • Built scalable systems handling thousands of concurrent users.
  • Strong problem-solving and debugging skills.
Stackforce AI infers this person is a Backend Engineer specializing in AI/ML solutions for SaaS applications.

Contact

Skills

Core Skills

Backend EngineeringMicroservices ArchitectureAi/mlData Science

Other Skills

Python (Programming Language)FastAPIMySQLREST APIsDockerGitLarge Language Models (LLM)Back-End Web DevelopmentLangChainMicrosoft ExcelExploratory Data AnalysisProblem SolvingCommunicationTkinterWeb Applications

About

I'm a self-taught coder with over 3 years of hands-on experience in software development, having started my coding journey back in 12th standard. My core passion lies in Backend Engineering and AI/ML, where I've grown into a specialist coder focused on building scalable, real-world systems rather. I bring a strong technical foundation in Python, Java, Flask, FastAPI, PostgreSQL, Redis, Celery, and Docker, with a deep understanding of scalable backend architectures and performance optimization. I've also worked extensively with LangChain and Generative AI tools, particularly for building chatbots, AI-powered workflows, and automation systems. In my previous organization, I contributed as a Backend Developer to a high-traffic Order Processing System API, which was designed to handle thousands of concurrent users seamlessly without any noticeable slowdown in the web application. My work focused on API design, database optimization, and ensuring reliability under concurrent load, directly impacting system performance and user experience. On the data science side, I've built multiple projects using NumPy, Pandas, Seaborn, Scikit-learn, and Matplotlib, covering areas such as Regression, Classification, Neural Networks, Anomaly Detection, SVMs, and Clustering (K-Means). I also have a strong command of MySQL and SQL, with experience in designing optimized queries and efficient database schemas. On the frontend, I'm comfortable working with HTML, CSS, JavaScript, and React, and I hold solid foundational knowledge of Operating Systems, DBMS, Monolith/Microservices Architecture, and core Software Engineering principles. Beyond technical skills, my strengths include:- -> Strong problem-solving and debugging under pressure. -> Working independently with full ownership of features. -> Clear communication and effective collaboration with product and cross-functional teams. Outside of coding, I enjoy listening to KK's soulful tracks while working. I spend my free time playing badminton, reading books, and staying close to nature. I've a strong sense of connection with animals, birds, and plants, and gardening has become a mindful hobby that helps me stay grounded. Naturally introverted, I find balance and creativity in quiet moments with music, books, and nature, which continuously fuel my passion for building meaningful technology.

Experience

2 yrs 7 mos
Total Experience
1 yr 2 mos
Average Tenure
--
Current Experience

Stealth ai startup

Backend Software Engineer - Python

Nov 2024Feb 2026 · 1 yr 3 mos · New Delhi, Delhi, India · Remote

  • Built scalable, asynchronous backend solutions with FastAPI, MySQL/PostgreSQL, and LLM automation.
  • Developed modular microservices with third-party API integrations and implemented test cases using Pytest.
  • Optimized database sql queries and implemented JWT/OAuth2 authentication, improved performance and security.
  • Worked on backend systems involving API development from scratch, API integrations, performance optimization,
  • and bug fixes, taking ownership of core APIs and backend modules from implementation to production support.
Python (Programming Language)FastAPIMySQLREST APIsMicroservices ArchitectureDocker+3

Askify

Software Engineer

Oct 2024Dec 2024 · 2 mos

  • Built and deployed an AI-driven platform for querying and interacting with PDFs using LangChain and GenAI.
  • Provided context-aware responses with optimized document parsing, improving user satisfaction for 600+ users.
  • Enhanced PDF-based QA features to deliver a seamless and accurate user experience.
Back-End Web DevelopmentPython (Programming Language)LangChainBackend EngineeringAI/ML

Github

Open Source Developer

Sep 2023Aug 2024 · 11 mos

  • Contribute in different projects using Python, flask, FastAPI and MySQL.

Terre brown

Software Engineer

Jun 2023Oct 2024 · 1 yr 4 mos · Mumbai, Maharashtra, India · Remote

  • . Developed and maintained robust Python web applications using Flask, FastAPI, and MySQL.
  • . Optimized complex database queries, significantly improving application responsiveness.
  • . Contributed to building a secure, high-performance order-processing system supporting thousands of concurrent users.
  • . Integrated RESTful APIs with third-party services to extend platform capabilities.
  • . Collaborated with cross-functional teams to deliver scalable and reliable software solutions.
  • . Ensured code quality and security standards throughout the development lifecycle.
Python (Programming Language)MySQLFastAPIBackend Engineering

Mapzot.ai

Data Science Intern

Mar 2023Jun 2023 · 3 mos · Greater Atlanta Area

  • Scrapped data from different platforms using python, bs4

Yoshops.com

Data Science Intern

Jan 2023Mar 2023 · 2 mos · Chennai, Tamil Nadu, India · Remote

  • Conducted exploratory data analysis and crafted predictive models using Machine Learning, resulting in a 2x
  • increase in app engagement time.
  • Leveraged data insights from 5000 monthly active users to inform product strategies, driving significant
  • improvements in app engagement and social media presence.
  • Utilized Power BI to visualize user behavior, leading to a 3x boost in social media shares.
Python (Programming Language)Microsoft ExcelExploratory Data AnalysisData Science

Upwork

Freelance Developer

Jul 2022Jan 2023 · 6 mos · San Francisco, California, United States · Remote

  • Worked on different projects, Collaborated with clients and teams.
Python (Programming Language)Problem SolvingCommunicationTkinterMySQLWeb Applications+6

Education

St. aloysius College, Jabalpur

Bachelor of Science - BS — Computer Science

Sep 2020May 2023

Veer Kunwar Singh University, Arrah

Intermediate — Science

Sep 2017Apr 2019

Paradise Children Academy, Kudra(Bihar)

10th

Apr 2016Mar 2017

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