Abhisek Nandan

Director of Engineering

Düsseldorf, North Rhine-Westphalia, Germany15 yrs 5 mos experience

Highly StableAI Enabled

Key Highlights

Over 15 years of experience in backend systems.
Expert in microservices and cloud-native architectures.
Led cross-functional teams in high-impact projects.

Stackforce AI infers this person is a Backend-focused Engineer in the Healthcare and Fintech sectors, specializing in microservices and AI integration.

Contact

Skills

Core Skills

Microservices ArchitectureCloud PlatformsAi IntegrationAi-powered Saas

Other Skills

AWSAWS BedrockAgile MethodologiesAlgorithmsAnalytical SkillsApache DruidApache SparkApache StormBig DataBig Data AnalyticsChatbot DevelopmentCode ReviewCommunicationCore JavaCouchbase

About

I am a Senior Software Engineer and Engineering Manager with over 15 years of experience designing, building, and scaling backend systems in cloud-native environments. Currently, I am leading initiatives at Halodoc, an Indonesia-based healthcare superapp, where I focus on building distributed microservices, integrating AI-driven solutions, and delivering high-availability platforms for millions of users. Throughout my career, I have specialized in Java, Spring Boot, Microservices Architecture, and Cloud Platforms like AWS. I have deep hands-on expertise with event-driven systems using Kafka, containerization with Docker and Kubernetes, and cloud cost optimization strategies. I have also actively contributed to AI-driven automation platforms, integrating technologies like OpenAI APIs, AWS Bedrock, and Python-based NLP engines. Besides technical leadership, I have managed cross-functional engineering teams, fostered collaboration between tech and business units, and ensured project deliveries with the highest quality standards. As a quick learner and proactive team player, I look forward to tackling new engineering challenges and contributing to innovative and impactful projects.

Experience

15 yrs 5 mos

Total Experience

3 yrs 1 mo

Average Tenure

Current Experience

Halodoc technology

2 roles

Director of Engineering

Promoted

Jul 2025 – Oct 2025 · 3 mos

Senior Software Engineer | Senior Engineering Manager

Mar 2022 – Jun 2025 · 3 yrs 3 mos

Designed and developed distributed microservices-based backend systems using Java, Spring Boot, Kafka, and AWS.
Built and optimized event-driven architectures, ensuring highly available and low-latency services.
Led initiatives to modernize login systems, streamline cloud infrastructure, and enhance platform security.
Integrated AI-based solutions to automate insurance claims processing and clinical documentation workflows.
Collaborated with cross-functional teams including product, compliance, and data science to deliver backend features.
Mentored and supported the growth of engineering team members through structured learning and feedback.
Technologies: Java | Spring Boot | Kafka | AWS (EC2, S3, Lambda, Bedrock) | Docker | PostgreSQL | MongoDB | Redis | Elasticsearch | GitLab CI/CD | Prometheus | OpenAI | Gemini 2.0

JavaSpring BootKafkaAWSDockerPostgreSQL+9

Accolite

Engineering Lead & Senior Software Engineer

Aug 2017 – Feb 2022 · 4 yrs 6 mos · Greater Bengaluru Area · On-site

Led the development and scaling of backend services for an AI-powered insurance SaaS platform.
Architected real-time health data synchronization pipelines using Kafka and AWS services.
Modernized legacy insurance claim workflows by migrating them to microservices architecture.
Designed and implemented a customer support chatbot using Python and Rasa to enhance service response.
Managed backend deployments and monitoring through containerized services and AWS infrastructure.
Technologies: Java | Spring Boot | Kafka | PostgreSQL | AWS (EC2, S3, Cloudwatch) | Docker | Couchbase | Apache Druid | Python | Rasa | GitLab CI/CD | Prometheus

JavaSpring BootKafkaPostgreSQLAWSDocker+8

Saba software

2 roles

Module Lead

Sep 2016 – Aug 2017 · 11 mos

- I provided functional and technical solutions for a leading learning product, identifying areas for improvement, and engineered UNIX tools to automate the reporting of developer mistakes, reducing functional bugs for a 150-member cross-functional team.

Senior Software Engineer

Jun 2014 – Aug 2016 · 2 yrs 2 mos

I am working as a Senior Software Engineer in Saba Software. In Saba, my primary responsibilities are gathering functional requirements from Product Managers, proposing and implementing the technical solutions for those along with a group of team members. Additionally helping the team members with any kind of technical support and training.

Capgemini

Associate Consultant

Jul 2013 – May 2014 · 10 mos · Pune/Pimpri-Chinchwad Area

Tata consultancy services

2 roles

System Engineer

Dec 2009 – Jun 2013 · 3 yrs 6 mos

In Tata Consultancy Services I worked as a Module Lead. I was leading a team of five members. I directly worked with my onsite counterpart to gather the client requirements and technically implementing those.