Abhishek S

Software Engineer

Bengaluru, Karnataka, India4 yrs 9 mos experience

Highly Stable

Key Highlights

Led junior developers and delivered production-grade microservices.
Reduced API latency by up to 90% through optimized query design.
Built scalable systems using Django, Flask, and Node.js.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in SaaS and AI/ML solutions.

Contact

Skills

Core Skills

PythonServer SideBackend DevelopmentApi DevelopmentMicroservicesQuality ControlProcess Improvement

Other Skills

Python (Programming Language)FastAPIMongoDBSQLAWSJavaScriptBack-End Web DevelopmentDjangoFlaskNodePostgreSQLREST APIsRabbitMQCeleryNode.js

About

I'm a backend-focused software developer with 3.5 years of experience building scalable systems using Django, Flask, Node.js, and AWS. I transitioned into tech from a mechanical engineering background in 2022, and have since led junior developers and independently delivered production-grade microservices handling payments, notifications, file uploads, and more. My experience spans building REST APIs, working with Celery/RabbitMQ task queues, optimizing performance using MongoDB aggregations, and owning features from architecture to deployment. 🚀 Tech I love working with: Django, Flask, Node.js, Celery, PostgreSQL, MongoDB, Redis, AWS (S3, EC2), WebSockets, Docker Always learning. Always shipping.

Experience

4 yrs 9 mos

Total Experience

1 yr 5 mos

Average Tenure

4 mos

Current Experience

Accolite

Lead Software Engineer

Jan 2026 – Present · 4 mos · Bengaluru, Karnataka, India · Hybrid

Python (Programming Language)Server SidePython

Altezzasys inc

Software Developer

Oct 2025 – Jan 2026 · 3 mos · Bengaluru, Karnataka, India · Hybrid

Working as a Software Developer for Deloitte through AltezzaSys, building and maintaining high-performance backend services using Python, FastAPI, MongoDB, SQL, and AWS.
Currently contributing to a data-curation pipeline for an AI/ML model, designing APIs and ETL flows to process, validate, and deliver high-quality structured datasets.
Experience includes building RESTful microservices, optimizing request/response workflows, integrating message queues, and ensuring scalable, production-ready API architecture for enterprise workloads.

Python (Programming Language)FastAPIMongoDBSQLAWSBackend Development+1

Simplify3x software private limited

Software Developer

Oct 2022 – Oct 2025 · 3 yrs · Bengaluru, Karnataka, India

As a backend developer at a product-based SaaS company, I have independently built and scaled production-ready microservices using Django, Flask, and Node.js. I’ve architected async job processing systems with Celery and RabbitMQ, optimized APIs using MongoDB aggregations, and integrated third-party services including AWS S3, SMTP, and Razorpay.
I’ve also led and mentored a small team of junior developers, coordinating with frontend and QA teams to ship features on strict deadlines with full ownership — from architecture to deployment.
Key Contributions:
1) Reduced API latency by up to 90% through optimized query design and caching.
2) Built a resumable file upload system with real-time progress using Node.js, WebSockets, and AWS S3.
3)Developed an async notification engine reducing backend load by 78%.
4)Integrated secure payment workflows using Razorpay, Express.js, and PostgreSQL.
5)Mentored junior developers, reviewed code, and ensured timely delivery in an agile setup.

Python (Programming Language)JavaScriptBack-End Web DevelopmentDjangoFlaskFastAPI+9

Spiral ehl

Quality Engineer

Aug 2021 – Oct 2022 · 1 yr 2 mos · India

Worked in the core engineering team handling quality control and operations. During this time, I began automating repetitive processes and building small internal tools using HTML, CSS, and vanilla JS. This experience marked my early transition into software development, and helped me understand data structures and operations deeply from a ground level.
Key Contributions:
1)Automated internal part-tracking workflows using lightweight web tools.
2)Initiated process improvements that minimized manual data handling errors.
3)Collaborated with vendors and engineers to standardize QC processes.

Problem SolvingLeadershipAnalytical SkillsCommunicationHTML5Cascading Style Sheets (CSS)+2