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I am a Full Stack Developer with 3+ years of experience delivering cloud-native fintech solutions across payments, lending, and reconciliation workflows. I specialize in Python backend engineering, scalable React interfaces, and event-driven systems that support high-throughput financial transactions. I have a track record building secure, compliant APIs, optimizing large SQL datasets, and deploying resilient services on AWS and Azure with CI/CD automation, containerization, and reliability best practices. I enjoy collaborating with product, risk, and compliance teams to ship scalable fintech releases across cloud-native stacks.…I am a Full Stack Developer with 3+ years of experience delivering cloud-native fintech solutions across payments, lending, and reconciliation workflows. I specialize in Python backend engineering, scalable React interfaces, and event-driven systems that support high-throughput financial transactions. I have a track record building secure, compliant APIs, optimizing large SQL datasets, and deploying resilient services on AWS and Azure with CI/CD automation, containerization, and reliability best practices. I enjoy collaborating with product, risk, and compliance teams to ship scalable fintech releases across cloud-native stacks.

Shaik Mohammed Ashik

Full Stack Developer, Web Developer, Front-End Developer, +2

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I am a Full Stack Developer with 3+ years of experience delivering cloud-native fintech solutions across payments, lending, and reconciliation workflows. I specialize in Python backend engineering, scalable React interfaces, and event-driven systems that support high-throughput financial transactions. I have a track record building secure, compliant APIs, optimizing large SQL datasets, and deploying resilient services on AWS and Azure with CI/CD automation, containerization, and reliability best practices. I enjoy collaborating with product, risk, and compliance teams to ship scalable fintech releases across cloud-native stacks.…I am a Full Stack Developer with 3+ years of experience delivering cloud-native fintech solutions across payments, lending, and reconciliation workflows. I specialize in Python backend engineering, scalable React interfaces, and event-driven systems that support high-throughput financial transactions. I have a track record building secure, compliant APIs, optimizing large SQL datasets, and deploying resilient services on AWS and Azure with CI/CD automation, containerization, and reliability best practices. I enjoy collaborating with product, risk, and compliance teams to ship scalable fintech releases across cloud-native stacks.

Available to hire

I am a Full Stack Developer with 3+ years of experience delivering cloud-native fintech solutions across payments, lending, and reconciliation workflows. I specialize in Python backend engineering, scalable React interfaces, and event-driven systems that support high-throughput financial transactions.

I have a track record building secure, compliant APIs, optimizing large SQL datasets, and deploying resilient services on AWS and Azure with CI/CD automation, containerization, and reliability best practices. I enjoy collaborating with product, risk, and compliance teams to ship scalable fintech releases across cloud-native stacks.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full Stack Developer at Affirm

May 1, 2025 - Present

Led development of a Python Flask payment orchestration service for BNPL checkout, integrating React workflows and AWS services to process 1.4 million monthly transactions with consistent authorization and settlement. Built a React-based consumer dashboard for loan schedules and repayments, reducing page load times by 32% via state optimization and API response caching in prod. Implemented CI/CD pipelines across Azure DevOps and GitHub Actions, cutting deployment cycles from weekly releases to daily deployments and improving rollback reliability in fintech production. Designed secure credit decision APIs with Flask and AWS to support real-time underwriting for 120k applicants monthly, with validation, audit logging, and regulatory controls across distributed systems. Optimized backend data access patterns and SQL queries, reducing average loan repayment processing latency by 41% and stabilizing peak traffic during promotions. Collaborated with product, risk, and compliance teams to del

Full Stack Developer at Tata Consultancy Services (TCS)

August 1, 2021 - December 1, 2023

Designed payment reconciliation service using Python and Django, handling high-volume transactions, integrating Kafka streams, improving settlement accuracy and reducing daily financial mismatches across marketplace wallets systems. Developed Angular-based merchant payout dashboard processing 2 million records monthly via SQL optimizations, enabling finance teams to track fees, taxes, and settlements with faster close cycles reports. Implemented event-driven transaction pipeline using Kafka and Django, supporting peak sale traffic of 18,000 events per second while maintaining idempotent processing and consistent wallet balances across services. Built CI/CD pipelines on AWS with Dockerized services, reducing deployment time from 45 minutes to 12 minutes and improving release reliability for fintech payment microservices across environments. Optimized SQL queries and indexing strategies for transaction tables exceeding 500 million rows, cutting reconciliation batch runtimes by 38 percent