Nainsu Riya

Senior Software Engineer

Seattle, Washington, United States7 yrs 7 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in developing scalable software solutions on AWS.
Proven track record in machine learning and data analysis.
Strong experience in stakeholder management and technical alignment.

Stackforce AI infers this person is a Fintech and E-commerce software engineer with expertise in AWS and machine learning.

Contact

Skills

Core Skills

Software DevelopmentSystem ArchitectureMachine LearningAwsApi DevelopmentData AnalysisHadoopWeb Development

Other Skills

Stakeholder ManagementJavaPythonFlaskC++MATLABBusiness AnalysisAlgorithmsObject Oriented DesignProgrammingObject-Oriented Programming (OOP)Spring FrameworkHTMLCSQL

About

Enthusiastic developer. Experienced Software Engineer with a demonstrated history of working in the financial services industry. Skilled in Object Oriented Design, Python, C++, and Databases.

Experience

7 yrs 7 mos

Total Experience

3 yrs 9 mos

Average Tenure

6 yrs 3 mos

Current Experience

Amazon

4 roles

Senior Software Dev Engineer

Promoted

Dec 2025 – Present · 5 mos

Software Development Engineer II

Oct 2022 – Dec 2025 · 3 yrs 2 mos

Software Development Engineer II

Promoted

Oct 2021 – Sep 2022 · 11 mos

Defined system architecture and design to provide marketplace trust scores for Amazon worldwide ASINs securing $85 BN business revenue. I have developed and executed dialup strategies that decouple individual business like Amazon Search and Amazon Choice, to allow independent experimentation and collaboration across 400+ members development community.
Build scalable and extensible software solutions over various AWS technologies including Lambda, SNS, SQS, ECS, ECR, EMR, EC2, Cloudwatch, CodeCommit, DynamoDB, S3 & IAM. Apart from this, I have honed various in-house Amazon technologies like Model Factory, AI Workbench, Katal Framework, Weblab, MCM, etc.
Brought alignment on the technical vision by setting up meetings with stakeholders including Directors, Senior Managers, Principal Engineers and Senior Software Development Engineers. I resolved discordant views by finding out hotly debated topics from discussions with stakeholders and presenting recommendation based on data points; making trade-offs based on long term benefits / customer value and business proposition. I have also performed technical assessment for software development engineers for their career growth and better organizational health.
Conducted sessions in Amazon world-wide developer conferences on productionizing ML models natively on AWS to trend the software development on serverless architecture.

AWSMachine LearningSystem ArchitectureSoftware DevelopmentStakeholder Management

Software Development Engineer

Dec 2019 – Sep 2021 · 1 yr 9 mos

Visa

Software Engineer

Jul 2018 – Nov 2019 · 1 yr 4 mos · Bangalore

Developed a machine learning based framework for identifying spend habits among Thai customers, profile customer segments by age and recommend strategies to enhance engagement.
Created Visa Store Location Identifier Matching engine. Required clustering similar parsed and standardized records and resolving their linkages.
Build Canadian Transactions Data Mart in Hadoop. Gathered data from Clearing and Settlement transactions. Developed early warning system through automated reports.
Created and Implemented API using springboot in Java to connect databases (push and pull data) for existing internal BI Tool.

Machine LearningHadoopJavaAPI Development

Hsbc global banking and markets

Data Science intern

May 2017 – Jul 2017 · 2 mos · Pune, Maharashtra, India

• Launched Single page web application to showcase documents by name using Python Flask for user access after building and connecting API.

PythonFlaskWeb Development

Occap - indian institute of science - bangalore

Data Analytics Intern

May 2016 – Jul 2016 · 2 mos · Indian Institute of Science, Bangalore

Performed retrieval process from database using C++, MATLAB, MS Oﬃce
Analyzed the sequences by comparing the gene expressions based on length in diﬀerent cells
Examined the variation of frequency percentage with the position in the sequence code in the untranslated region

C++MATLAB