Sudarshan Maskare

Software Engineer

Pune, Maharashtra, India2 yrs 8 mos experience
Most Likely To Switch

Key Highlights

  • Expert in building scalable data pipelines.
  • Proficient in real-time data processing and analytics.
  • Strong background in mentoring and team leadership.
Stackforce AI infers this person is a Backend Engineer specializing in Data Engineering and API Development within the Healthcare and Finance sectors.

Contact

Skills

Core Skills

Apache KafkaData EngineeringApi DevelopmentSoftware EngineeringCompetitive ProgrammingDevops

Other Skills

.NET FrameworkAlgorithm AnalysisAlgorithmsAmazon AuroraAmazon Web Services (AWS)Apache AirflowApache SparkBigQueryC#C++ClickhouseCoding contestCommunicationContinuous Integration and Continuous Delivery (CI/CD)Core Java

About

▂▃▅▇█▓▒░ 𝙴-𝚖𝚊𝚒𝚕 – sudarshanmaskare@gmail.com ░▒▓█▇▅▃▂ “As a Software Engineer with 2.5 years of experience, I specialize in designing resilient, scalable backend systems and high-throughput data pipelines. My work consistently bridges the gap between robust engineering and business impact.” I'm deeply passionate about solving real-world engineering problems through clean architecture, distributed systems design, and performance-oriented coding. At my current organization, I’ve been instrumental in building and maintaining critical data ingestion and transformation pipelines using Apache Airflow, enabling reliable, fault-tolerant orchestration of complex ETL workflows that support near real-time analytics. I've helped drive backend infrastructure improvements by: Architecting and deploying Kafka-based streaming solutions to ensure low-latency event processing and decoupled service communication. Designing and optimizing Snowflake, BigQuery, ClickHouse, and Druid schemas for performance, leading to significant query time and cost reductions across high-volume workloads. Leading initiatives to enforce data governance and schema evolution strategies, ensuring long-term maintainability of data lakes and warehouses. I actively contribute to our internal microservices ecosystem, building RESTful and GraphQL APIs for inter-service communication with strong attention to modularity, versioning, and observability (using tools like Prometheus and Grafana). On the infrastructure side, I: Deploy and manage containerized workloads via Docker and Kubernetes, following GitOps best practices and Helm-based deployments. Work closely with DevOps teams to automate CI/CD pipelines and ensure secure, reliable deployments across environments. Leverage AWS services (S3, EC2, CloudWatch, Lambda) to enhance cloud-native architectures with cost-effective scaling and monitoring. Beyond implementation, I help drive system-level thinking within the team by mentoring newer engineers, conducting deep-dive sessions, and advocating for performance benchmarking and profiling. My commitment lies in delivering future-proof solutions that not only solve the problem at hand but scale with evolving product needs. Whether it's optimizing a slow-running query, debugging a flaky DAG, or re-architecting a dataflow to reduce operational load — I treat each task as an opportunity to raise the technical bar for the team.

Experience

2 yrs 8 mos
Total Experience
1 yr 4 mos
Average Tenure
2 yrs 5 mos
Current Experience

Deepintent

Software Engineer

Dec 2023Present · 2 yrs 5 mos · Pune, Maharashtra, India · Remote

  • 🚀 Real-Time Data & Streaming
  • Built high-throughput, low-latency data pipelines with Apache Kafka to ingest live healthcare ad streams.
  • Integrated OLAP systems for near real-time, multidimensional insights at scale.
  • 🔗 Scalable Data Pipelines & Storage
  • Designed batch processing pipelines with Apache Spark and optimized ClickHouse for sub-second queries over billions of rows.
  • Tuned for high concurrency and fast analytical response times.
  • 📊 Big Data Ops & API Efficiency
  • Core member of the Outcomes team, handling high-volume data flows and performance-critical systems.
  • Built optimized GraphQL endpoints, reducing payload size and network load for real-time analytics.
  • 🛠️ Workflow Automation & Data Engineering
  • Automated ETL pipelines using Apache Airflow and Spring Batch, ensuring reliability and traceability.
  • Integrated Netflix Hollow for low-latency, in-memory access to large, read-only datasets.
  • ⚡ Query Optimization & Cost Efficiency
  • Created pre-aggregated, performance-tuned queries in ClickHouse, Snowflake, and BigQuery.
  • Implemented indexing, materialized views, and partitioning to reduce query time and compute costs.
  • 🌐 Third-Party Data Integration
  • Engineered automated processor-jobs for ingestion from external AWS S3 buckets to internal systems.
  • Applied preprocessing logic in Snowflake for schema validation and normalization.
  • 📈 API Development for Analytics
  • Developed robust RESTful and GraphQL APIs for internal dashboards and client-facing analytics.
  • Followed clean architecture principles with secure, modular service-to-service communication in microservices.
ClickhouseProblem SolvingSpring BootGraphQLApache KafkaAmazon Web Services (AWS)+3

Credit suisse

Software Engineer

Aug 2023Nov 2023 · 3 mos · Pune, Maharashtra, India · Remote

  • Led development of a Python-based data ingestion pipeline, interfacing business data to MarkLogic database resulting in a 30% reduction in data processing time, enabling efficient data presentation via Qlik Sense for client consumption.
  • Leveraged FastAPI to construct high-performance APIs for building enterprise-level applications, empowering business stakeholders with rapid access to MarkLogic database insights. Integral in crafting unit test suites utilizing the pytest framework, improving code reliability by achieving a test coverage of 90%.
  • Operating within the AMDAR Asset Management Data Analytics and Reporting team, specializing in Python-centric projects and fostering seamless data flow and accessibility for enhanced business intelligence and decision-making.
Python (Programming Language)FastAPI.NET FrameworkObject Oriented DesignC#Data Engineering+1

Bloomberg

Bloomberg Accelerator Fellow

Jun 2023Jul 2023 · 1 mo · Remote

  • I was accepted to the Bloomberg Engineering Accelerator Summer School.
  • This program was led by Bloomberg Engineering and Bloomberg Software Engineers, provided me insights into the software development in real world,technical interview process, solving real world problems and the Bloomberg Engineering culture.
Data StructuresTeam BuildingLeadershipCommunication

Payu

Software Engineer

Mar 2023Jul 2023 · 4 mos · Pune, Maharashtra, India · Remote

  • I worked with the Core Payment team.
  • Worked on Core Project PIH (Payment Integration Hub).
  • Creating Rest APIs and Integrating banks to PIH with the help of a simulator.
  • Using EC2 instance to deploy applications for development and test the environment.
  • Using Amazon Aurora which uses a distributed storage fleet for continuous checkpointing.
  • Working with the TWID platform and using Server-to-Server (S2S) integration to communicate directly with the TWID servers and seamlessly integrate the service in the web application for transactions.
  • Ensured seamless functionality without altering existing micro-services. Implemented Config-driven test scenarios, ensuring seamless integration with a 82% success rate in simulated responses using golden datasets and simulated responses using a bank-shared Jar and custom logic.Enforced security measures, restricting simulator access from production environments, and validating incoming requests based on merchant activity.
MockitoAmazon AuroraCore JavaObject-Oriented Programming (OOP)SOLID Design PrinciplesREST APIs+4

Credit suisse

Technology Analyst (Summer Intern)

Jun 2022Aug 2022 · 2 mos · Pune, Maharashtra, India · Remote

  • I was working with the asset management team.
  • I worked on the core project which was known as Volcker Project.
  • In the initial phase of the Internship I worked on the integration of the Microsoft Power platform with on-premise SQL.
  • In mid of my internship I started working on building CI/CD pipeline for a codebase using Jenkins. (I explored docker, Jenkins, and Kubernetes).
  • At the end of my internship, I explored and implement Python script in the live Project codebase. (Code was under production)
Python (Programming Language)DockerJenkinsContinuous Integration and Continuous Delivery (CI/CD)DevOps

Imocha

Problem Curator

Feb 2022Feb 2023 · 1 yr · Pune, Maharashtra, India

  • I was working as an external contributor and I make algorithmic and data structures based competitive programming questions.
  • My role includes problem setting and test case generation.
C++Data StructuresAlgorithm AnalysisJavaAlgorithmsMySQL+1

Pict acm student chapter

Member of Technical team

Nov 2020Dec 2021 · 1 yr 1 mo · Pune, Maharashtra, India

  • I was a member of the competitive programming team.
  • I was involved in making contest problems based on Data structures and algorithms.
Problem SolvingPython (Programming Language)C++Decision-MakingTeamwork

Pict csi student branch (pcsb)

Vice-Head of Competitive Programming team

Oct 2020Sep 2021 · 11 mos · Pune, Maharashtra, India

  • I was heading a group of Competitive programming teams.
  • We were arranging some programming contests for students.
  • Took some sessions on building problem-solving skills.
  • Took initiative in arranging some open(played by more than 20 college students) contests for programming enthusiastic students.
Python (Programming Language)C++Coding contestCompetitive ProgrammingTeam BuildingProblem Solving+2

Education

Pune Institute of Computer Technology

Bachelor of Engineering - BE — Information Technology

Aug 2019Jun 2023

Lal Bahadur Shashtri Dnyanpeeth and Junior College

Higher Secondary Education

May 2018Mar 2019

Saint Paul's Academy

Secondary Education

Jun 2016Mar 2017

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