Abhinav Priyadarshi

Full Stack Engineer

Bengaluru, Karnataka, India7 yrs 1 mo experience

AI ML PractitionerAI Enabled

Key Highlights

Led payment integrations for multinational clients.
Developed scalable telephony solutions for major banks.
Optimized customer acquisition strategies driving significant growth.

Stackforce AI infers this person is a Fintech and SaaS expert with strong capabilities in payments infrastructure and software development.

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Skills

Core Skills

Payments InfrastructureSystem DesignTelephony SystemsSoftware DevelopmentGrowth MarketingProduct DevelopmentApi DevelopmentSoftware Engineering

Other Skills

AI-driven intelligenceAPIsAdyenAmazon Web Services (AWS)AngularJSApache KafkaBERT (Language Model)C++COVID-era delivery solutionCSSDatabase Management System (DBMS)DjangoElasticSearchFacebook PixelGrails

About

I am a Software Engineer specializing in payments infrastructure and orchestration, with 7+ years of experience building scalable systems across fintech, ed-tech, and SaaS. I have helped global contact catering enterprises and multinational clients expand across APAC and EMEA by leading PSP integrations with Adyen, Razorpay, Worldline, Square, and Nets. These integrations enabled multi-country rollouts and powered hundreds of thousands of transactions worth millions in volume, establishing reliable payment backbones for international operations. Earlier, at PhonePe, I designed APIs and data models that powered store discovery for millions of users and built COVID-era delivery solutions connecting local merchants with customers in real time. Beyond fintech, I have delivered voice and telephony platforms (Salesken) and growth features (WhiteHat Jr), consistently bridging technology with business outcomes. Outside of work, I have demonstrated leadership and mentoring as Head of HR at Jaago Bharat Trust (managing 20+ volunteers and 24 interns) and as an English mentor with ENGin, guiding working professionals globally.

Experience

7 yrs 1 mo

Total Experience

1 yr 9 mos

Average Tenure

Current Experience

Dynamify

Full Stack Engineer Lead

Aug 2022 – Aug 2025 · 3 yrs · Greater London

Enabled Sodexo’s expansion across APAC and EMEA by leading payment integrations with Adyen, Nets, Square, Razorpay, and Worldline, supporting multi-market client launches.
Partnered with Sodexo stakeholders across APAC and EMEA to co-design localized payment solutions, oversee end-to-end testing, and ensure smooth deployments for multi-country rollouts.
These integrations subsequently powered 446,000+ transactions across platforms enabling an estimated $3M+ in payment volume and establishing a scalable infrastructure for Sodexo’s international operations.
Redesigned Sodexo Belgium’s payment system to enable asynchronous processing, reducing failed “zombie orders” (payments without generated orders) and improving transaction reliability.
Overcame hardware constraints by developing internal tools and rapidly mastering new technologies, enabling Sodexo’s APAC and EMEA integrations to be delivered in record time and supporting international expansion.

AdyenNetsSquareRazorpayWorldlinepayment integrations+4

Salesken

Senior Software Engineer

Mar 2021 – Aug 2022 · 1 yr 5 mos · Bengaluru, Karnataka, India

Built Salesken’s in-house telephony platform (akin to Twilio) as an early member of the team, enabling partnerships with major clients such as State Bank of India and ICICI Bank.
Researched and mastered telephony servers and WebRTC to develop scalable voice solutions and later enhanced the system to retrofit with client dialers, streaming real-time audio for AI-driven intelligence.
Delivered solutions adopted by SBI, ICICI, Cashfree Payments, EC-Council, and Unacademy, improving client acquisition and strengthening Salesken’s market presence.
Enabled 759,200+ calls to be generated and analyzed, providing actionable insights that improved sales performance and customer engagement.

WebRTCtelephony serversvoice solutionsAI-driven intelligenceTelephony SystemsSoftware Development

Whitehat jr

Software Engineer

Sep 2020 – Mar 2021 · 6 mos · Bengaluru, Karnataka, India

Optimized customer acquisition funnel by integrating marketing analytics tools (Facebook Pixel, Socrates platform) to track drop-off rates, identify bottlenecks, and implement countermeasures such as streamlined signup flows and alternative authentication (Truecaller, Google Sign-In). These efforts improved conversion, driving ~10% monthly growth in traffic.
Designed and led implementation of the “Bring Your Friend” referral feature, collaborating with stakeholders to ensure timely delivery. The initiative significantly increased user acquisition by enabling students to invite peers for free trial classes, strengthening WhiteHat Jr’s viral growth engine.

marketing analytics toolsFacebook PixelSocrates platformreferral featureGrowth MarketingProduct Development

Phonepe

Software Engineer

Jul 2018 – Sep 2020 · 2 yrs 2 mos · Bengaluru Area, India

Developed APIs and data models for PhonePe’s store discovery feature, leveraging 10M+ data points to provide users with nearby stores, directions, and operating hours — the precursor to hyperlocal discovery on the platform.
Built and launched a COVID-era delivery solution, enabling users to connect with local merchants via chat and order groceries when no hyperlocal delivery platform existed, facilitating essential access during lockdowns.

APIsdata modelsCOVID-era delivery solutionAPI DevelopmentSoftware Engineering