Exhibit 3.1

CSCL/CD-510 (Rev. 07/18) MICHIGAN DEPARTMENT OF LICENSING AND REGULATORY AFFAIRS CORPORATIONS, SECURITIES & COMMERCIAL LICENSING BUREAU Date Received (FOR BUREAU USE ONLY) AC1 This document is effective on the date filed, unless a subsequent effective date within 90 days after received date is stated in the document. Name Brad Wyatt / Dickinson Wright PLLC Address 300 S. Main Street, Suite 300 “city State ZIP Code Ann Arbor, MI 48104 EFFECTIVE DATE: Document will be returned to the name and address you enter above. If left blank, document will be returned to the registered office. RESTATED ARTICLES OF INCORPORATION For use by Domestic Profit Corporations (Please read information and instructions on the last page) Pursuant to the provisions of Act 284, Public Acts of 1972, the undersigned execute the following Articles: 1. The present name of the corporation is: Syntel, Inc. 2. The identification number assigned by the Bureau is: 800209622 3. The former name(s) of the corporation are: Systems International, Inc. 4. The date of filing the original Articles of Incorporation was: April 15, 1980 The following Restated Articles of Incorporation supersede the Articles of Incorporation as amended and shall be the Articles of Incorporation for the corporation: ARTICLE I The name of the corporation is: Syntel, Inc. ARTICLE II The purpose or purposes for which the corporation is formed are: To engage in any activity within the purposes for which corporations may be formed under the Business Corporation Act of Michigan.

ARTICLE III The total authorized shares: 1. Common Shares 100 Preferred Shares A statement of all or any of the relative rights, preferences and limitations of the shares of each class is as follows: ARTICLE IV 1. The name of the resident agent: Daniel M. Moore 2. The street address of the registered office is: 525 E. Big Beaver Rd., Suite 300, Troy Michigan 48083 (Street Address) (City) (Zip Code) 3. The mailing address of the registered office, if different than above: , Michigan (Street Address or P.O. Box) (City) (Zip Code) ARTICLE V (Optional. Delete if not applicable) When a compromise or arrangement or a plan of reorganization of this corporation is proposed between the corporation and its creditors or any class of them or between this corporation and its shareholders or any class of them, a court of equity jurisdiction within the state, on application of this corporation or of a creditor or share holder thereof, or an application of a receiver appointed for the corporation, may order a meeting of the creditors or class of creditors or of the shareholders or class of shareholders to be affected by the proposed compromise or arrangement or reorganization, to be summoned in such manner as the court directs. If a majority in number representing 3/4 in value of the creditors or class of creditors, or of the shareholders or class of shareholders to be affected by the proposed compromise or arrangement or a reorganization, agree to a compromise or arrangement or a reorganization of this corporation as a consequence of the compromise or arrangement, the compromise or arrangement and the reorganization, if sanctioned by the court to which the application has been made, shall be binding on all the creditors or class of creditors, or on all of the shareholders or class of shareholders and also on this corporation. ARTICLE VI (Optional. Delete if not applicable) Any action required or permitted under the Act to be taken at an annual or special meeting of shareholders may be taken without a meeting, without prior notice, and without a vote, if consents in writing, setting forth the action so taken, are signed by the holders of outstanding shares that have at least the minimum number of votes that would be necessary to authorize or take the action at a meeting at which all shares entitled to vote on the action were present and voted. A written consent shall bear the date of signature of the shareholder that signs the consent. Written consents are not effective to take corporate action unless within 60 days after the record date for determining shareholders entitled to express consent to or to dissent from a proposal without a meeting, written consents dated not more than 10 days before the record date and signed by a sufficient number of shareholders to take the action are delivered to the corporation. Delivery shall be to the corporation’s registered office, its principal place of business, or an officer or agent of the corporation that has custody of the minutes of the proceedings of its shareholders. Delivery made to a corporation’s registered office shall be by hand or by certified or registered mail, return receipt requested. Prompt notice of the taking of the corporate action without a meeting by less than unanimous written consent shall be given to shareholders that would have been entitled to notice of the shareholder meeting if the action had been taken at a meeting and that have not consented to the action in writing. An electronic transmission consenting to an action must comply with Section 407(3).

ARTICLE VII (Additional provision, if any, may be inserted here; attach additional pages if needed). See attached. 1. COMPLETE SECTION (a) IF THE RESTATED ARTICLES WERE ADOPTED BY THE UNANIMOUS CONSENT OF THE INCORPORATOR(S) BEFORE THE FIRST MEETING OF THE BOARD OF DIRECTORS, OTHERWISE, COMPLETE SECTION (b). DO NOT COMPLETE BOTH. a. â–¡ These Restated Articles of Incorporation were duly adopted on the day of , , in accordance with the provisions of Section 642 of the Act by the unanimous consent of the incorporator(s) before the first meeting of the Board of Directors. Signed this day of , (Signatures of lncorporators; Type or Print Name Under Each Signature) b. These Restated Articles of Incorporation were duly adopted on the 1st day of October , 2018 . in accordance with the provisions of Section 642 of the Act: (check one of the following) â–¡ by the Board of Directors without a vote of the shareholders. These Restated Articles of Incorporation only restate and integrate and do not further amend the provisions of the Articles of Incorporation as heretofore amended and there is no material discrepancy between those provisions and the provisions of these Restated Articles. by the shareholders at a meeting in accordance with section 611 (3) of the Act. â–¡ were duly adopted by the written consent of the shareholders that have at least the minimum number of votes required by statute in accordance with Section 407(1) of the Act. Written notice to shareholders that have not consented in writing has been given. (Note: Written consent by less than all of the shareholders is permitted only if such provision appears in the Articles of Incorporation.) | | were duly adopted by the written consent of the shareholders entitled to vote in accordance with section 407(2) of the Act. by the Board of Directors of a profit corporation pursuant to Section 611(2) of the Act. Signed this 9th day of October , 2018 By- (Signature of an authorized officer or agent) (Type or Print Name)

Attachment to Restated Articles of Incorporation of Syntel, Inc.

ARTICLE VII

A director of the Corporation shall not be personally liable to the Corporation or its shareholders for money damages for any action taken or any failure to take action as a director, except liability for any of the following: (i) the amount of financial benefit received by a director to which he or she is not entitled, (ii) the intentional infliction of harm on the Corporation or the shareholders, (iii) a violation of Section 551 of the Michigan Business Corporation Act (the “Act”), or (iv) an intentional criminal act.

If the Act is amended to authorize corporate action further eliminating or limiting the personally liability of directors, then the liability of a director of the Corporation shall be eliminated or limited to the fullest extent permitted by the Act, as so amended. Any repeal or modification of the foregoing paragraph by the shareholders of the Corporation shall not adversely affect any right or protection of a director of the Corporation existing at the time of such repeal or modification with respect to actions occurring prior to such repeal or modification.

ARTICLE VIII

Directors and officers of the corporation shall be indemnified in connection with any actual or threatened action or proceeding (including civil, criminal, administrative or investigative proceedings) arising out of their service to the corporation or to another organization at the corporation’s request, and shall be paid expenses incurred in defending any such proceeding in advance of its final disposition to the fullest extent permitted by law. Persons who are not directors or officers of the corporation may be similarly indemnified in respect of such service to the extent authorized at any time by the Board of Directors or the Bylaws of the corporation. The provisions of this Article shall be applicable to actions or proceedings commenced after the adoption hereof, whether arising from acts or omissions occurring before or after the adoption hereof, and to persons who have ceased to be directors, officers or employees, and shall inure to the benefit of their heirs, executors and administrators. The right to indemnification and advancement of expenses conferred hereunder shall be a contract right which may not be modified retroactively without the written consent of the director or officer and shall not be deemed exclusive of any other rights to indemnification or advancement of expenses such person may have or to which such person may be entitled.

If a claim under this Article VIII is not paid in full by the corporation with thirty days after a written claim has been received by the corporation, the indemnitee may at any time thereafter bring suit against the corporation to recover the unpaid amount of the claim. If successful in whole or in part in any such suit or in a suit brought by the corporation to recover advances, the indemnitee shall be entitled to be paid also the expense of prosecuting or defending such claim. In any action brought by the indemnitee to enforce a right hereunder (other than an action brought to enforce a claim for expenses incurred in defending any proceeding in advance of its final disposition where the required undertaking has been tendered to the corporation) it shall be a defense that, and in any action brought by the corporation to recover advances the corporation shall be entitled to recover such advances if, the indemnitee has not met the applicable standard of conduct set forth in the Act. Neither the failure of the corporation (including its Board of Directors, a committee of its Board of Directors, independent legal counsel, or its shareholders) to have made a determination prior to the commencement of such action that indemnification of the indemnitee is proper in the circumstances because the indemnitee has met the applicable standard of conduct set forth in the Act, nor an actual determination by the corporation (including its Board of Directors, a committee of its Board of Directors, independent legal counsel or its shareholders) that the indemnitee has not met such applicable standard of conduct, shall be a defense to an action brought by the indemnitee or create a presumption that the indemnitee has not met the applicable standard of conduct. In any action brought by the indemnitee to enforce a right hereunder or by the corporation to recover payments by the corporation of advances, the burden of proof shall be on the corporation.