Ravikiran Devineni Confidential Page *

RAVIKIRAN DEVINENI

( +91-770******* * adck2m@r.postjobfree.com ý Vijayawada LinkedIn Application Architect

Software Solutions Specialist and a driving force in the creation of state of the art web applications & Domain driver design with proven abilities in: ü Leading and delivering multifaceted projects, handling complex modules and building efficient solution design around big data. ü Defining, developing and delivering high quality & scalable Java web products and rolling-out scalable applications. Over 9 years of excellence across

§ Application Development & Architecture

§ Value Proposition Design

§ Requirement Gathering

§ Domain Driver Design

§ Big Data & Analytics

§ Project Planning & Management

§ Product Design & Integration

§ CQRS

§ Solution Conceptualization

§ Client & Stakeholder Management

§ Team Management

§ Google Cloud (Pub/Sub, Stack Driver)

n PROFILE SYNOPSIS

§ Expertise in designing, development, testing and maintenance of large & distributed Java Web Applications by making efficient utilization of appropriate frameworks which supports all platforms (web/mobile/apps)

§ Excel in implementing ‘Engineering Strategy’ & ‘Tactical Operational Goals’ to exceed customer expectations for product development

§ Success in architecting, deploying & managing mission-critical projects aligning business expectations and technology capabilities

§ Distinguished ability in creating innovative applications by using a strong awareness of market-transforming technology trends

§ Brainstorm exciting & ground-breaking exposure in building working prototypes on top of emerging technology

§ Around 3 years of extensive experience in MicroServices design and architecture, building RESTful APIs in front of different types of NoSQL storage engines and working on real time analytics using Elasticsearch and Spark Thrift Server Highlights:

§ Implemented Chat based application that suits finance world and distributed cache to improve performance.

§ Successfully set up entity for Ship. Cars in Vijayawada; took entire ownership from resource hiring, office space finding, renting, entity registration; Impact: Saved cost by hiring more resources from India rather than in Bulgaria

§ Developed a microservice called Calcitrant in 3 days and released in Production n TECHINICAL SKILLS

Languages Java

NOSQL Technologies Cassandra, Redis, Elasticsearch, MongoDB, Membase and Datastax Enterprise Edition Technologies Spring, Cloudera stack like HBase, Mapreduce, Zookeeper, distributed caching Framework Spring, Hadoop architecture, Hadoop Stack elements, Hadoop Map Reduce, HDFS, HBase, Oozie, Hive, Flume Others Aws Stack (SNS, SQS, Aurora, S3, SES, Polly, Textract, EC2, Lambda, ECS, API Gateway, ALB, Athena), GCP(Google Storage, Pub/Sub), Payment Gateways(Stripe, Paystand, Payment Spring), MicroServices n EMPLOYMENT HISTORY

Application Architect } Qount Tech Services Oct ‘15 – Present Growth Path: Principal Software Engineer } Application Architect Highlight: Awarded shares in the project while working as a Principal software engineer Deliverables:

§ Participating in all aspects of development of advanced JAVA based applications and DevOps solutions in building, testing & deploying process. Manage crucial activities ranging from standardizing the application development process, project management, and application development, for different verticals.

§ Developing application architecture and roadmap considering the overall business solution, affordability and technical innovation. Establish deep relationships with existing stakeholders, understand their unique business challenge(s) and opportunities.

§ Delivering Projects within schedules and quality parameters by prioritizing development activities for a range of concurrent projects while upholding requirements and SLAs. Manage project reporting (delivery schedules & roadmaps).

§ Creating state-of-the-art applications by leading development and product feature updation lifecycle for applications; Promote ideas for feature enhancement and solutions that balance business needs & technical constraints.

§ Owning & delivering on user requirements, working with stakeholders and partners to gather requirements and design solutions that inspire the broader team and customer; Create roadmaps, strategies and technology selections based on End user Document.

§ Fuelling architectural and performance improvements, enhancing the overall development process for the application via appropriate solutions to pave the way for reliable, responsive and flexible solutions.

§ Providing consultancy to the Business Partners, generating in-depth insights regarding software functionalities and creating advanced solutions as per product requirements; Boost customer satisfaction by effective partner relationships.

§ Leading backend end team of highly capable professionals to streamline project completion, implement software development, employ latest technical methodologies and encourage innovation during the Testing and Development phases. Ravikiran Devineni Confidential Page 2

Project: QOUNT Nov ‘16 - Present

Description: Qount is cloud-based accounting software which performs bookkeeping, manages bill payments, maintains time sheets, prepares invoices, plans budgets, creates reports, and updates dashboards to help customers to understand their business performance in minutes. Qount is built with numerous integrations and time-saving tools to grow customer’s business. Qount's One App is built to not only complete core accounting and bookkeeping tasks, but also manage your finances and business under one roof. Deliverables:

§ Identify business and stakeholders requirements on the project and choose system architecture and each individual component of the system

§ Perform architectural review, code-review, choose technologies for the implementation of each component Highlight: Singlehandedly developed the application which is generating majority of the revenue Project: Bighalf Oct ‘15 - Nov ‘16

Description: BigHalf converts unstructured data into empowering intelligence that carves the path for organization’s growth story using predictive analytics. Big half’s real-time dashboards & metrics result in a paradigm shift from counter-act measures taken up by businesses for course- correction to powering business decisions by proactive business intelligence Deliverables:

§ Identified business and stakeholders requirements on the project and chose system architecture and each individual component of this system at a high level

§ Performed Cassandra data modelling and controlled the architecture during the next iteration of the system release Senior Software Engineer } Polaris Financial Technology, Hyderabad Nov ‘14 - Sep ‘15 Project: RSI Middleware Services Client: JP Morgan Chase Nov ‘14 – Sep ‘15 Description: RSI is a middleware application that handles client requests which are either SOAP or MQ calls and sends them to back-end UOW by SOAP, MQ and DB call or through other forms. EMS is another middleware application which is being decommissioned and the functionality is being migrated RSI.

Deliverables:

§ Involved in EMS function migration to RSI service and testing the services after migration

§ Wrote design document and worked on OSGI framework and SOAP web services Project: iCelero Apr ‘13 – Nov ‘14 Back-end Java developer Environment: Web services, Hadoop, HDFS, Hive, MapReduce, Hbase, Cassandra, and Big Data, CDH4, Flume. Tools: Jmeter Testing Tool, Cobertura, S3 Browser. Description: iCelero provides Internet Acceleration as A Service. The service is offered to large telecom providers who in turn can integrate it into their 3G/4G service offerings to realize faster and better Internet for their customers, while at the same time, reduce their own costs (cheaper). Deliverables:

§ Built RESTful APIs in front of different types of NoSQL storage engines allowing other groups to quickly meet their Big Data needs

§ Developed MapReduce programs to cleanse the data in HDFS obtained from heterogeneous data sources Worked on Cassandra to implement distributed cache and used various clients to connect Cassandra

§ Work closely with architect and clients to define and prioritize their use cases and iteratively develop APIs and architecture

§ Created data models in CQL for customer data and handled design discussions and database schema design

§ Gathered requirements, interacted with the clients, documented the web-services and uploaded them to confluence

§ Involved in Bug fixing, log analysis and unit testing Software Engineer } Fission Computer Labs, Hyderabad Jun ‘12 - Oct ‘14 Project: FanKave Java Developer Jul ‘12 – Apr ‘13 Description: FanKave is a social networking application that will cater to the needs of passionate sports fans. FanKave will provide the passionate fan an avenue to connect and interact with his friends (including voice chat) during an FIFA, Soccer, NBA, NFL, NCAA games by creating his virtual hangout that seamlessly connects the fan with his friends for an engaging second screen experience. This virtual hangout called “Kave” will offer the ability to interact with your friends using text chat, connect to your social network through Facebook, provide real-time play-by-play, latest news regarding FIFA world cup 2014, game schedule for all the teams, provide the social pulse through a live feed of popular tweets. Deliverables:

§ Led a team of 5 members and wrote Restful web services using Jersey framework

§ Designed and wrote refreshers to load live feed, designed NoSQL schema and provided implementation support

§ Setup Test Environment, performed system and release testing and involving in bug tracking and defect fixing Associate Software Engineer } Ainslee Software Technologies, Hyderabad Aug ‘10 - Jun ‘12 Project: CxCom Jul ‘10 – Jun ‘12

Description: CxCom is an online shopping project developed using struts frame work. Here you will find some basic information about shopping cart and the software that help online merchants and customers in selling and buying numerous products. Deliverables:

§ Involved in Business components programming, coding and implementation of Various Forms n EDUCATION

Aug’06 – May’10 B.Tech from SRM University, Chennai; 79% Jun’03 – Mar’05 Intermediate from Adithya Junior College, Vijayawada; 85% Jun’02 – Mar’03 SSC from Atkinson High School, Vijayawada; 76%

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